Document:

<PAGE>

                             AMENDED AND RESTATED

                          LOAN AND SECURITY AGREEMENT
                           dated as of June 1, 2000
                                 by and among

                         wire one technologies, inc.,

                            ALLCOMM PRODUCTS CORP.

                                      and

                       SUMMIT COMMERCIAL/GIBRALTAR CORP.

<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                                                               Page
                                                                                                               ----
<S>                                                                                                            <C>
ARTICLE I  CERTAIN DEFINITIONS AND ACCOUNTING TERMS...............................................................1

   Section 1.01.        Defined Terms.............................................................................1
   Section 1.02.        Use of Defined Terms.....................................................................12
   Section 1.03.        Accounting Terms.........................................................................12

ARTICLE II  AMOUNTS AND TERMS OF THE LOANS.......................................................................12

   Section 2.01.        Revolving Loans..........................................................................12
   Section 2.02.        Requests for Revolving Loans.............................................................12
   Section 2.03.        Repayment of Principal...................................................................13
   Section 2.04.        Interest Payments........................................................................13
   Section 2.05.        Fees.....................................................................................14
   Section 2.06.        Excess Loans.............................................................................14
   Section 2.07.        Availability Reserves....................................................................14
   Section 2.08.        Borrowers' Loan Account..................................................................15
   Section 2.09.        Statements...............................................................................15

ARTICLE IIA  LETTERS OF CREDIT...................................................................................15

   Section 2A.01.       Commitment and Issuance of Letters of Credit.............................................15
   Section 2A.02.       Risks of Acts or Omissions...............................................................16
   Section 2A.03.       Documentation............................................................................16
   Section 2A.04.       Action, Inaction and Omission............................................................17
   Section 2A.05.       Change in Law of Regulations.............................................................17
   Section 2A.06.       Payments and Fees........................................................................18
   Section 2A.07.       Indemnification..........................................................................18
   Section 2A.08.       Conformity, Delay, Etc...................................................................18

   ARTICLE III  LOAN PROCEEDS AND PAYMENTS.......................................................................19

   Section 3.01.        Collection of Accounts...................................................................19
   Section 3.02.        Use of Loan Proceeds.....................................................................20
   Section 3.03.        Payments.................................................................................20
   Section 3.04.        Payment on Non-Business Days.............................................................21
   Section 3.05.        Net Payments.............................................................................21

   ARTICLE IV  CONDITIONS........................................................................................21

   Section 4.01.        Conditions Precedent to Initial Revolving Loan and
                        Initial Letter of Credit.................................................................21
   Section 4.02.        Conditions Precedent to All Loans and All Letters of Credit..............................23
</TABLE>

                                     (i)
<PAGE>

<TABLE>
<CAPTION>
                                                                                                               Page
                                                                                                               ----
<S>                                                                                                            <C>
   ARTICLE V  GRANT OF SECURITY INTERESTS........................................................................23

   Section 5.01.        Grant of Security Interests..............................................................23
   Section 5.02         Verification of Accounts Receivable......................................................24
   Section 5.03.        Borrowers' Collection Authority..........................................................24
   Section 5.04.        Chattel Paper and Instruments............................................................25
   Section 5.05.        Power of Attorney........................................................................25
   Section 5.06         Right to Cure............................................................................26
   Section 5.07.        Access to Premises.......................................................................26
   Section 5.08.        Test Verifications.......................................................................26

   ARTICLE VI  REPRESENTATIONS AND WARRANTIES....................................................................27

   Section 6.01.        Representations and Warranties...........................................................27

   ARTICLE VII  COVENANTS OF THE BORROWERS.......................................................................33

   Section 7.01.        Affirmative Covenants Other Than Reporting Requirements..................................33
   Section 7.02.        Negative Covenants.......................................................................36
   Section 7.03.        Reporting Requirements...................................................................40
   Section 7.04.        Covenants Relating to the Collateral.....................................................43

ARTICLE VIII  DEFAULT AND REMEDIES...............................................................................44

   Section 8.01.        Events of Default........................................................................44
   Section 8.02.        Rights and Remedies Upon Default.........................................................46
   Section 8.03.        Set-off..................................................................................47
   Section 8.04.        Right to Cure............................................................................47
   Section 8.05.        Rights Cumulative........................................................................48
   Section 8.06.        Notice of Sale, etc......................................................................48

ARTICLE IX  MISCELLANEOUS........................................................................................48

   Section 9.01.        No Waiver; Cumulative Remedies...........................................................48
   Section 9.02.        Amendments, Waivers and Consents.........................................................48
   Section 9.03.        Addresses for Notices, etc...............................................................49
   Section 9.04.        Costs, Expenses and Taxes................................................................49
   Section 9.05.        Termination..............................................................................50
   Section 9.06.        Representations and Warranties...........................................................51
   Section 9.07.        Binding Effect; Assignment...............................................................51
   Section 9.08.        Reproduction of Agreement................................................................51
   Section 9.09.        Consent to Jurisdiction..................................................................52
   Section 9.10.        Governing Law............................................................................52
   Section 9.11.        Severability.............................................................................52
   Section 9.12.        Headings.................................................................................52
   Section 9.13         Indemnification..........................................................................53
   Section 9.14.        Waiver of Jury Trial.....................................................................53
   Section 9.15.        Release of Lender........................................................................53
</TABLE>

                                     (ii)
<PAGE>

                                 EXHIBIT LIST

Exhibit A          -      Subsidiaries; partnerships; joint ventures
Exhibit B          -      Options, warrants, etc.
Exhibit C          -      Litigation; administrative proceedings
Exhibit D                 Intellectual property
Exhibit E          -      Employee Benefit Plans
Exhibit F          -      Existing Indebtedness and Liens
Exhibit G          -      Collateral Locations

                                    (iii)
<PAGE>

         AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT dated as of June 1,
2000 by and among WIRE ONE TECHNOLOGIES, INC., a Delaware corporation and
successor by merger to ACC (as defined below) ("WOT"), and ALLCOMM PRODUCTS
CORP., a Delaware corporation ("APC", together with WOT, collectively, the
"Borrowers", and, each individually, a "Borrower"); and SUMMIT
COMMERCIAL/GIBRALTAR CORP., a New York corporation (together with its
successors and assigns, the "Lender").

         WHEREAS, WOT was formerly known as "VIEW TECH, INC." ("VTI") and is
the surviving entity pursuant to an Agreement and Plan of Merger, dated as of
December 27, 1999 (the "Merger"), by and between ALL COMMUNICATIONS
CORPORATION, a New Jersey corporation ("ACC"), and VTI, which Merger became
effective as of May 18, 2000; and

         WHEREAS, the Lender, WOT, as successor by merger to ACC, and APC are
parties to a Loan and Security Agreement, dated as of May 15, 1998 (the
"Original Loan Agreement"), pursuant to which the Lender made available to ACC
and APC a secured revolving line of credit in the original principal amount of
$5,000,000 (the "Original Line of Credit"); and

         WHEREAS, the Lender has agreed to increase to $15,000,000 the maximum
principal amount available under the Original Line of Credit, to extend the
expiration date of the Original Line of Credit until May 15, 2002, and to
further amend and restate the Original Loan Agreement all as more particularly
set forth herein;

         NOW, THEREFORE, the Borrowers and the Lender, each party in
consideration that the other join herein, hereby respectively act and agree as
follows:

                                   ARTICLE I

                   CERTAIN DEFINITIONS AND ACCOUNTING TERMS

         Section 1.01.  Defined Terms. As used in this Agreement or in any
certificate, instrument, agreement, document or opinion delivered in
connection with this Agreement, the following terms shall have the meanings
set out respectively after each:

         "Accounts Receivable" - All of the accounts, accounts receivable,
notes, bills, drafts, acceptances, instruments, documents, chattel paper and
all other debts, obligations and liabilities in whatever form owing to either
Borrower from any person for goods sold by either Borrower or for services
rendered by either Borrower, or however otherwise established or created, all
guarantees and security therefore, all rights, title and interest of either
Borrower in the goods or services which give rise thereto, including rights to
reclamation and stoppage in transit and all rights of an unpaid seller of
goods or services; whether any of the foregoing be now existing or hereafter
arising, now or hereafter received by or owing or belonging to the Borrowers.

         "Acquisition" - Any purchase or other acquisition made by the
Borrowers or any Subsidiary of either Borrower of all or substantially all of
the business or assets of any other

<PAGE>

corporation or other entity or any line of business of another corporation or
entity, all whether through the acquisition of stock or assets or otherwise.

         "Affiliate" - With respect to any Person (other than an individual)
includes (i) any officer or director of such Person, (ii) any other Person
which, directly or indirectly, through one or more intermediaries, controls or
is controlled by or is under common control with such Person, and (iii) any
other Person which owns, of record and/or beneficially, 5% or more of any
class of equity securities of such Person.

         "Aggregate Revolving Loans" - The aggregate principal amount of all
Revolving Loans and Excess Loans outstanding at any one time under this
Agreement.

         "Agreement" (as in "this Agreement") - This Loan Agreement, as the
same may be amended from time to time.

         "Availability Reserves" - As of any date of determination, such
amounts as Lender may from time to time establish and revise in good faith
reducing the amount of Revolving Commitment Amount, the Revolving Loans or the
Letter of Credit Sublimit under the lending formula(s) provided for herein:
(a) to reflect events, conditions, contingencies or risks which, as determined
by Lender in good faith, do or may materially adversely affect any of (i) the
Collateral or any other property which is security for the Obligations or its
value, (ii) the assets, business or prospects of either Borrower, (iii) the
security interests and other rights of Lender in the Collateral (including the
enforceability, perfection and priority thereof), (iv) the timely payment of
any Account Receivable by an account debtor, or (v) the timely payment of any
Indebtedness of either Borrower due to any Person, including without
limitation Panasonic, or (b) to reflect Lender's good faith belief that any
collateral report or financial information furnished by or on behalf of
Borrowers to Lender is incomplete, inaccurate or misleading in any material
respect, or (c) in respect of any state of facts which Lender determines in
good faith constitutes an Event of Default.

         "Base Rate" - That rate of interest per annum announced by the Summit
Bank, from time to time, at its Principal Office, as being its base rate, it
being understood that such rate is merely a reference rate, not necessarily
the lowest, which serves as the basis upon which effective rates of interest
are calculated for obligations making reference thereto.

         "Blocked Accounts" - As defined in Section 3.01.

         "Borrowing Base" - The sum (as shown on the Lender's records at
anytime) of the following:

                  (a) seventy-five percent (75%) of the unpaid face amount of
         all Eligible Accounts, plus

                  (b) the lesser of (i) $5,000,000 or (ii) fifty percent (50%)
         of the cost or market value, whichever is lower, of all Eligible
         Inventory.

                                      -2-
<PAGE>

         "Business Day" - Any day which is not a Saturday, nor a Sunday, nor a
public holiday under the laws of the United States of America or the State of
New Jersey applicable to a national banking association or other day on which
banks in New Jersey are authorized or directed to close.

         "Canon" - Canon U.S.A., Inc., a New York corporation, and its
successors and assigns.

         "Canon Debt" - The indebtedness incurred by WOT pursuant to a Dealer
Agreement, dated on or about January 13, 1998 by and between WOT and Canon.

         "Canon Intercreditor Agreement" - An Intercreditor Agreement dated as
of June 1, 2000 by and between Canon and the Lender.

         "Capital Expenditures" - All acquisitions of machinery, equipment,
land, leaseholds, buildings, leasehold improvements and all other expenditures
for purposes which are considered to be fixed assets under generally accepted
accounting principles consistently applied. Whenever a fixed asset is acquired
by a lease which is required to be capitalized pursuant to Statement of
Financial Accounting Standards No. 13 or any successor thereto, the amount
required to be capitalized pursuant thereto shall be considered to be a
Capital Expenditure in the year such asset is first leased.

         "Cash Flow Available" - For any period, the consolidated EBITDA of
the Borrowers and their Subsidiaries for such period, minus each of the
following: (i) all federal and state income taxes actually paid by the
Borrowers and/or any of such Subsidiaries during such period, (ii) all cash
payments in respect of Capital Expenditures by the Borrowers and/or any of
such Subsidiaries during such period which are not financed with long-term
Indebtedness, and (iii) all cash payments of principal of long-term
Indebtedness of the Borrowers and any of such Subsidiaries (or the current
portion thereof) during such period.

         "Charter" - The Certificate of Incorporation, Articles of
Organization or other organizational document of a corporation referred to, in
each case as amended to date.

         "Collateral" - As defined in Section 5.01.

         "Commitment" - The agreement of the Lender to make Revolving Loans to
the Borrowers and cause Summit Bank to issue Letters of Credit pursuant to
this Agreement.

         "Default" - Any event or circumstance which, with the passage of time
or giving of notice or both, could become an Event of Default.

         "Determination Date" - The last day of each fiscal quarter of the
Borrowers, commencing with the fiscal quarter ending as of June 30, 2000.

                                      -3-
<PAGE>

         "EBITDA" - The consolidated Net Income (or consolidated Net Loss) of
the Borrowers and Subsidiaries for any period, plus, without duplication of
any item, (i) all federal and state income taxes (but not taxes in the nature
of an ad valorem property tax or a sales or excise tax) paid or accrued with
respect to such period, (ii) all interest on any Indebtedness (whether senior
debt or subordinated debt) paid or accrued by the Borrowers and/or any of
their Subsidiaries for such period and actually deducted on the consolidated
books of the Borrowers for the purposes of computation of consolidated Net
Income (or consolidated Net Loss) for the period involved, and (iii) the
amount of the provision for depreciation and/or amortization actually deducted
on the consolidated books of the Borrowers for the purposes of computation of
consolidated Net Income (or consolidated Net Loss) for the period involved.

         "Eligible Account" - An Account Receivable owing to either Borrower
which initially and at all times until collected in full:

         (a)      is not more than ninety (90) days from the date of invoice;

         (b)      arose in the ordinary course of business from Borrowers' bona
fide performance of services for or sale of goods to an account debtor;
provided that:

                           (i) any such services have been performed or such
                  goods have been shipped to such account debtor in either
                  case in accordance with the terms and provisions contained
                  in any documents related thereto; and

                           (ii) such sale does not arise from sales on
                  consignment, guaranteed sale, bill and hold, sale and
                  return, sale on approval, or other terms under which payment
                  by such account debtor may be conditional or contingent;

         (c)      is not evidenced by a promissory note or other instrument;

         (d)      is subject to a perfected security interest in favor of
Lender;

         (e)      is not subject to any lien, security interest or other
encumbrance in favor of any Person (other than the Lender or Panasonic);

         (f)      is not subject to any deduction, contra, defense,
counterclaim, dispute, set-off, defense, warranty claim, credit, discount,
allowance, extension or adjustment by or granted to the account debtor under
such account known to Borrower (except Borrowers' normal discounts allowed for
prompt payment), and such account debtor has not complained as to its liability
thereon nor returned any of the subject goods;

         (g)      is owed by an account debtor:

                           (i) as to which Borrowers have received no notice and
                  have no knowledge of bankruptcy, and insolvency or other facts
                  which make collection doubtful

                                      -4-
<PAGE>

                           (ii) which is not an employee, shareholder or
                  Affiliate of either Borrower

                           (iii) the chief executive office of which is
                  located in the United States of America or, if located
                  outside of the United States, the Lender shall have
                  consented to such account debtor, which consent shall not be
                  unreasonably withheld or subject to unreasonable conditions;

                           (iv) which is not a foreign government, or any
                  political subdivision, department, agency or instrumentality
                  thereof;

                           (v) with respect to which there are no proceedings
                  or actions, known to either Borrower, which are threatened
                  or pending that might result in any material adverse change
                  in any such account debtor's financial condition;

                           (vi) which is deemed creditworthy at all times by
                  Lender, as determined by Lender in good faith.

         (h)      does not consist of progress billings, bill and hold invoices
or retainage invoices;

         (i)      is valid, enforceable and collectible and with respect to
which there are no facts, events or occurrences which would impair the validity,
enforceability or collectability of such Account Receivable or reduce the amount
payable or delay payment thereunder;

         (j)      is owed by account debtor whose total indebtedness to
Borrowers does not exceed an amount equal to the 33% of the aggregate Eligible
Accounts due from other account debtors of the Borrowers; provided that (i) the
portion of the such account debtor's Accounts Receivable not in excess of such
amount, and (ii) any portion of such excess to which the Lender shall consent in
writing, which consent shall not be unreasonably withheld, may still be deemed
Eligible Accounts;

         (k)      it has not been determined by the Lender in good faith to be
unacceptable; and

         (l)      is not an Account Receivable, which immediately prior to the
Merger Effective Date was an account receivable of VTI or which arose from a
sale by VTI prior to the Merger Effective Date (the Accounts Receivable
described in this subparagraph (l) being herein called "VTI Excluded Accounts
Receivable");

provided that (x) if at any time fifty percent (50%) or more of the aggregate
amount of the accounts due from any account debtor are unpaid in whole or in
part more than ninety (90) days from the respective dates of invoice, from and
after such time none of the accounts (then existing or thereafter arising) due
from such account debtor shall be deemed to be Eligible Accounts until such
time as all accounts due from such account debtor are (as a result payments
received

                                      -5-
<PAGE>

thereon) no more than ninety (90) days from date of invoice, and (y) any
Accounts which are not Eligible Accounts shall nevertheless be part of the
Collateral.

         "Eligible Inventory" - Finished goods of either Borrower and parts
with respect thereto (but excluding packaging and shipping materials) which
initially and at all times until sold:

         (a)      are new and unused (except, with Lender's written approval,
used equipment held for sale or lease);

         (b)      are in first-class condition, merchantable and saleable
through normal trade channels;

         (c)      comply with applicable  regulatory standards and requirements
including such standards and requirements of the Federal Communications
Commission;

         (d)      are not unserviceable, obsolete, slow moving, returned,
damaged or defective;

         (e)      are valued at the lower of cost or market;

         (f)      are located at the chief executive offices of the Borrowers
described in Section 6.01(m) or at any Premises under the control of the
Borrowers (or, if not located at such chief executive offices or Premises, are
items of Eligible L/C Inventory); provided that any landlord of any Premises
leased by the Borrowers shall have executed an instrument waiving its lien in
the Collateral and permitting Lender access to, and the right to remain on,
the Premises so as to exercise Lender's rights and remedies and otherwise deal
with the Collateral in form and substance satisfactory to the Lender in its
sole discretion;

         (g)      are subject to a perfected security interest in favor of the
Lender;

         (h)      are owned by the Borrowers free and clear of any lien,
security interest or encumbrance therein or in the proceeds or products thereof,
except in favor of the Lender or in favor of Panasonic; provided that such liens
are subject to the applicable Subordination Agreement;

         (i)      have not been purchased or sold on consignment; and

         (j)      have not been designated by Lender in good faith by written
notice to the  Borrowers as  unacceptable for any reason;

provided that any Inventory which is not Eligible Inventory shall nevertheless
be part of the Collateral.

         "Eligible L/C Inventory" shall mean all Inventory owned by either
Borrower and purchased through a Letter of Credit which is or will be in
transit to the Borrowers' chief executive offices and which (a) is fully
insured and evidence thereof is provided to Lender; (b) is

                                      -6-
<PAGE>

subject to a perfected first priority security interest in favor of Lender; (c)
is otherwise deemed to be "Eligible Inventory" pursuant to this Agreement;
provided that all documents, notices, instruments, statements and bills of
lading relating thereto, if any, which Lender may deem necessary or desirable to
evidence ownership by Borrowers and/or to give effect to and protect the liens,
security interests and other rights of Lender in connection therewith, are
delivered to Lender.

         "Environmental Laws" - Any and all federal, state or local laws,
ordinances or regulations pertaining to the protection of human health or the
environment including, without limitation, the Comprehensive Environmental
Response, Compensation and Liability Act, 42 U.S.C. Sections 9601, et seq.,
Emergency Planning and Community Right-to-Know Act, 42 U.S.C. Section 11001,
et seq., and the Resource Conservation and Recovery Act, 42 U.S.C. Section
6901, et seq., and any applicable statutes, regulations, rules, orders in
council, ordinances, codes, licenses, permits, orders, approvals, plans,
authorizations, concessions, and similar items of all governmental authorities
and all applicable judicial, administrative and regulatory decrees, judgments
and orders, any of which relate to the protection of human health or the
environment from the effects of Hazardous Substances, including, but not
limited to, those pertaining to reporting, licensing, permitting,
investigating and remediating emissions, discharges, releases or threatened
releases of Hazardous Substances into the air, surface water, groundwater or
land, or relating to the manufacture, processing, distribution, use,
treatment, storage, disposal, transport or handling of Hazardous Substances.

         "ERISA" - As defined in Section 6.01(l).

         "Event of Default" - Any of the events specified in Section 8.01
hereof.

         "Excess Loans" - As defined in Section 2.06.

         "Expiration Date" - May 15, 2002.

         "FINOVA" - FINOVA Capital Corporation, a Delaware corporation, its
successors and assigns.

         "FINOVA Debt" - The indebtedness incurred by ACC pursuant to a Dealer
Loan and Security Agreement" dated on or about November 25, 1998 by and
between FINOVA and ACC.

         "FINOVA Intercreditor Agreement" - An Intercreditor Agreement dated
as of November 30, 1998, by and between FINOVA and the Lender, as modified by
a letter agreement between FINOVA and the Lender consenting to and
acknowledging that (a) extensions of credit hereunder shall be deemed loans
pursuant to the Creditor Loan Documents (as defined therein), (b) the
Collateral other than the FINOVA Collateral (as defined therein) shall be
deemed Non-FINOVA Collateral (as defined therein), and (c) WOT is the
successor in interest to the Dealer (as defined therein).

                                      -7-
<PAGE>

         "GAAP" - United States generally accepted accounting principles,
consistently applied over the period to which they relate and consistent with
past financial statements.

         "Hazardous Substances" - With respect to real property located within
the United States or any action or omission to act within the United States or
affecting, directly or indirectly, any real property located within, human
health in or the environment of the United States, oil and petroleum products,
asbestos, polychlorinated biphenyls and urea formaldehyde, and any other
materials classified as hazardous or toxic under any Environmental Laws.

         "Indebtedness" - The total of all obligations of a Person, whether
current or long-term, senior or subordinated, which in accordance with
generally accepted accounting principles would be included as liabilities upon
such Person's balance sheet at the date as of which Indebtedness is to be
determined; and shall also include such Person's liability in respect of
guaranties, endorsements (other than for collection in the ordinary course of
business) or other arrangements whereby responsibility is assumed for the
obligations of others, whether by agreement to purchase or otherwise acquire
the obligations of others, including any agreement, contingent or otherwise,
to furnish funds through the purchase of goods, supplies or services for the
purpose of payment of the obligations of others.

         "Interest Coverage Ratio" - EBITDA divided by Total Interest Expense.

         "Interest Period" - The period commencing on the first day of any
calendar quarter and ending on the last day of such calendar quarter.

         "Inventory" - All inventory of whatever name, nature, kind or
description, including without limitation all goods held for sale or lease or
to be furnished under contracts of service, finished goods, work in process,
raw materials, materials used or consumed by either Borrower, parts, supplies,
wrapping, packaging, advertising, shipping materials, devices, names and
marks, and all contracts, rights and documents relating to any of the
foregoing, whether any of the foregoing be now existing or hereafter arising,
where ever located, now owned or hereafter acquired by the Borrowers.

         "Landlord Waiver and Consent" - Landlord Waiver and Consent of
Vitamin Realty Associates, L.L.C. for the benefit of the Lender dated as of
May 12, 1998, as modified by a letter agreement between Vitamin Realty
Associates, LLC and the Lender consenting to and acknowledging that WOT is the
successor-in-interest to ACC.

         "Letters of Credit" - As defined in Section 2A.01.

         "Letters of Credit Sublimit" - As defined in Section 2A.01.

         "Loan" - Any obligation (matured or unmatured) of the Borrowers to
the Lender now or hereafter arising under or in respect of this Agreement
(including, without limitation, any Revolving Loan or Excess Loan).

                                      -8-
<PAGE>

         "Loan Accounts" - As defined in Section 2.08.

         "Loan Documents" - This Agreement, the Landlord Waiver and Consent,
the Validity and Support Agreement, the FINOVA Intercreditor Agreement and the
Panasonic Subordination Agreement.

         "Margin stock" - As defined in Section 6.01(h).

         "Maximum Available Commitment" - At any time an amount equal to (a)
the lesser of (i) the sum of the Borrowing Base as of such time or (ii) the
Revolving Commitment Amount at such time, less (b) the sum of (i) the
aggregate face amount of any Letters of Credit issued by the Lender or any of
its Affiliates for the account of either Borrower, or (ii) any other
extensions of credit by the Lender or any of its Affiliates to either
Borrower.

         "Merger" - As defined in the Recitals.

         "Merger Effective Date" - May 18, 2000.

         "Net Income" (or "Net Loss") - The net income (or net loss, expressed
as a negative number) of a Person for any period, after all taxes actually
paid or accrued and all expenses and other charges determined in accordance
with GAAP.

         "Net Worth" - Tangible Net Worth less any Subordinated Debt to the
extent taken into account for purposes of determining Tangible Net Worth.

         "Obligations" - Any and all Revolving Loans, Excess Loans,
obligations to the Lender or Summit Bank with respect to the issuance of any
Letter of Credit or a drawing thereunder and all other obligations,
liabilities and indebtedness of every kind, nature and description owing by
either Borrower to Lender and/or its Affiliates, including principal,
interest' charges, fees, costs and expenses, however evidenced, whether as
principal, surety, endorser, guarantor or otherwise, whether arising under
this Agreement or otherwise, whether now existing or hereafter arising,
whether arising before, during or after the initial or any renewal term of
this Agreement or after the commencement of any case with respect to either
Borrower under the United States Bankruptcy Code or any similar statute
(including, without limitation, the payment of interest and other amounts
which would accrue and become due but for the commencement of such case),
whether direct or indirect, absolute or contingent, joint or several, due or
not due, primary or secondary, liquidated or unliquidated, secured or
unsecured, and however acquired by Lender.

         "Panasonic" - Panasonic Communications & Systems Company, Division of
Matsushita Electric Corporation of America, a Delaware corporation, and its
successors and assigns.

         "Panasonic Debt" - The indebtedness incurred by ACC pursuant to a
Dealer Agreement, Business Telephone Systems Division dated on or about May
20, 1992 by and between Panasonic and ACC.

                                      -9-
<PAGE>

         "Panasonic Subordination Agreement" - A Subordination Agreement dated
as of May 15, 1998 between the Lender and Panasonic with respect to the
subordination of the liens on the Collateral securing the Panasonic Debt, as
modified by a letter agreement between FINOVA and the Lender consenting to and
acknowledging that (a) extensions of credit hereunder shall be deemed included
in "Debtor's indebtedness to LENDER" for purposes thereof, (b) the Collateral
(as defined herein) shall be deemed "the Collateral" (as defined therein), and
(c) WOT is the successor in interest to the Debtor (as defined therein).

         "PBGC" - As defined in Section 6.01(l).

         "Person" - An individual, corporation, partnership, limited liability
company, joint venture, trust or unincorporated organization, or a government
or any agency or political subdivision thereof.

         "PictureTel" - PictureTel, Corporation, a Delaware corporation, and
its successors and assigns.

         "PictureTel Debt" - The indebtedness incurred by WOT pursuant to a
New Product Credit Agreement dated November 17, 1999 by and between WOT and
PictureTel.

         "PictureTel Subordination Agreement" - A Subordination Agreement
dated as of June 1, 2000 between the Lender and PictureTel with respect to the
subordination of the PictureTel Debt.

         "Premises" - All locations now or hereafter owned, leased or operated
by the Borrowers or by any Subsidiary of the Borrowers.

         "Principal Office" - With respect to the Lender, the principal place
of business of the Lender, now located at 546 Fifth Avenue, New York, New York
10036, or with respect to Summit Bank, the office of Summit Bank located at
210 Main Street, Hackensack, New Jersey.

         "Public Reports" - as defined in Section 6.01(r).

         "Records" - All of each Borrower's present and future books of
account of every kind or nature, purchase and sale agreements, invoices,
ledger cards, bills of lading and other shipping evidences, statements,
correspondence, memoranda, credit files and other data relating to the
Collateral or any account debtor of either Borrower, together with the tapes,
disks, diskettes and other data and software storage media and devices, file
cabinets or containers in or on which the foregoing are stored (including any
rights of such Borrower with respect to the foregoing maintained with or by
any other Person).

         "Reece" - Franklin A. Reece, III, as Agent for various lenders.

         "Reece Debt" - The indebtedness incurred by WOT pursuant to a Loan
and Security Agreement dated November 17, 1999 by and between WOT and Reece.

                                      -10-
<PAGE>

         "Reece Subordination Agreement" - A Subordination Agreement dated as
of June 1, 2000 by and between the Lender and Reece with respect to the Reece
Debt.

         "Revolving Commitment Amount" - $15,000,000.

         "Revolving Loans" - Loans made by the Lender to the Borrowers
pursuant to Section 2.01.

         "SEC" - The Securities and Exchange Commission.

         "Securities Act" - The Securities Act of 1933, as amended, and the
rules and regulations promulgated pursuant thereto.

         "Securities Exchange Act" - The Securities Exchange Act of 1934, as
amended, and the rules and regulations promulgated pursuant thereto.

         "Subsidiary" - As to any Person, any corporation or other entity as
to which such Person and/or any of its Subsidiaries, directly or indirectly,
owns, or has the right to control or direct the voting of, more than fifty
(50%) percent of the outstanding capital stock or other ownership interest
having general voting power (under ordinary circumstances).

         "Summit Bank" - Summit Bank, a New Jersey state chartered bank.

         "Tangible Net Worth" - An amount equal to the total assets of any
Person (excluding the total intangible assets of such Person), minus the total
liabilities of such Person, plus the principal amount of Subordinated Debt of
the Borrowers then outstanding. Total intangible assets shall be deemed to
include, but shall not be limited to, the excess of cost over book value of
acquired businesses accounted for by the purchase method, formulae,
trademarks, trade names, patents, patent rights and deferred expenses
(including, but not limited to, unamortized debt discount and expense,
organizational expense, capitalized software and experimental and development
expenses). Further, Tangible Net Worth shall expressly exclude (1) any
write-up in the book value of any assets resulting from a revaluation thereof
after the date of this Agreement, (2) earnings or losses attributable to
equity interests in Persons that are not Subsidiaries, unless actually
received, (3) the effect of any changes in the method of accounting and (4)
minority interests in any Subsidiaries which are not wholly-owned.

         "Total Interest Expense" - For any period, with respect to the
Borrowers, without duplication, the sum of (i) the interest expense paid or
accrued during such period, (ii) the interest component of any Capital
Expenditures, and (iii) all commitment fees and similar fees payable or paid
during such period in respect of Indebtedness.

         "Validity and Support Agreement" - The Validity and Support Agreement
of even date herewith of Richard Reiss in favor of the Lender.

         "VTI" - As defined in the Recitals.

                                      -11-
<PAGE>

         "VTI Excluded Accounts Receivable" - As defined in the definition of
Eligible Accounts.

         "VTI Financing Documents" - The Credit Agreement between VTI and its
wholly-owned subsidiary, USTeleCenters, Inc., and Imperial Bank effective
November 21, 1997, providing for a $15,000,000 line of credit.

         Section 1.02.  Use of Defined Terms. Any defined term used in the
plural preceded by the definite article shall be taken to encompass all
members of the relevant class. Any defined term used in the singular preceded
by "any" shall be taken to indicate any number of the members of the relevant
class.

         Section 1.03.  Accounting Terms. All accounting terms not specifically
defined herein shall be construed in accordance with GAAP.

                                  ARTICLE II

                        AMOUNTS AND TERMS OF THE LOANS

         Section 2.01.  Revolving Loans. Subject to the terms and conditions
hereinafter set forth, the Lender agrees that, upon the Borrowers' request, the
Lender will make a loan under this Section 2.01 (each, a "Revolving Loan") to
the Borrowers, on any Business Day prior to the first to occur of (i) the
Expiration Date, or (ii) the earlier termination of the Commitment pursuant to
Section 8.02 or 9.05, in an amount equal to the Revolving Loans then being
requested by the Borrowers. The Commitment of the Lender to make Revolving Loans
shall terminate and the Lender shall have no further obligation or liability
with respect thereto upon the first to occur of said events described in clauses
(i) and (ii) of the preceding sentence. In no event shall the Aggregate
Revolving Loans outstanding or requested be such that, after giving effect to
any such request, the Aggregate Revolving Loans would exceed the Maximum
Available Commitment. The Loans shall not be evidenced by promissory notes or
other evidences of indebtedness.

         Section 2.02.  Requests for Revolving Loans. On each occasion when the
Borrowers request Revolving Loans, the Borrowers will give the Lender telephonic
or written notice, specifying the aggregate principal amount of the Revolving
Loans so requested and the Borrower to which such Revolving Loan shall be
disbursed, by no later than 11:00 a.m. on the Business Day upon which such
Revolving Loans are to be made.

         Section 2.03.  Repayment of Principal. The Borrowers jointly and
severally agree to repay in full all Loans (together with all interest accrued
thereon) on the first to occur of (i) the Expiration Date, or (ii) an
acceleration under Section 8.02(a) following an Event of Default. Subject to
Section 9.05, the Borrowers may prepay, at any time and from time to time,
without premium or penalty, the whole or any portion of the Loans.

                                      -12-
<PAGE>

         Prior to the Expiration Date and within the other limits and on the
conditions contained in this Agreement, the principal amounts of the Revolving
Loans which are prepaid or repaid are available for reborrowing hereunder. All
Loans not repaid prior to the Expiration Date will be due and payable in full
on the Expiration Date, together with all unpaid interest accrued thereon to
the date of payment.

         Section 2.04.  Interest Payments. (a) The Borrowers agree, jointly and
severally, to pay interest on the principal amount of the Loans outstanding from
time to time, from the date of the initial Loan hereunder until payment of all
Loans in full at a rate per annum equal to one half of one percent (.50%) plus
the Base Rate, as in effect from time to time (but in no event in excess of the
maximum rate permitted by then applicable law), with a change in such rate of
interest to become effective on the same day on which any change in the Base
Rate is effective. Interest will be payable monthly in arrears on the first day
of each month, commencing with the first such date after the making of any Loan.

         (b)      From and after June 30, 2000, and so long as no Event of
Default shall have occurred, the rate of interest payable by the Borrowers on
the Loans for any Interest Period shall be subject to adjustment, as follows:

                           (i) For the Interest Period commencing immediately
                  after the end of any fiscal quarter with respect to which the
                  Lender has timely received a quarterly certificate as required
                  by Section 7.03(c) of this Agreement, provided the Borrowers
                  have maintained quarterly EBITDA for such quarter of at least
                  $500,000, the rate of interest payable by the Borrowers on the
                  principal amount of Loans outstanding from time to time during
                  such Interest Period shall be adjusted effective as of the
                  first day of such Interest Period and shall be equal to one
                  quarter of one percent (.25%) plus the Base Rate.

                           (ii) For the Interest Period commencing immediately
                  after the end of any fiscal quarter with respect to which the
                  Lender has timely received a quarterly certificate as required
                  by Section 7.03(c) of this Agreement, provided the Borrowers
                  have maintained quarterly EBITDA for such quarter of more than
                  $1,000,000, the rate of interest payable by the Borrowers on
                  the principal amount of Loans outstanding from time to time
                  during such Interest Period shall be adjusted effective as of
                  the first day of such Interest Period and shall be equal to
                  the Base Rate.

         (c)      If no adjustment is to be made pursuant to Section 2.04(b) of
this Agreement, the rate of interest payable by the Borrowers on the principal
amount of Loans outstanding from time to time during such Interest Period
shall be the rate of interest as provided in Section 2.04(a) of this Agreement
effective as of the first day of such Interest Period.

         (d)      Overdue principal of the Loans and, to the extent permitted by
law, overdue interest on the Loans shall bear interest at a rate per annum
which at all times shall be equal to the sum of (i) two (2%) percent per annum
plus (ii) the rate otherwise applicable to the Loans (but in

                                      -13-
<PAGE>

no event in excess of the maximum rate from time to time permitted by then
applicable law), compounded monthly and payable on demand.

         Section 2.05.  Fees. Borrowers agree jointly and severally to pay
Lender the following:

         (a)      an amendment fee in the amount $20,000, payable as of the date
hereof;

         (b)      an annual facility fee in the amount of $17,500, no portion of
which shall be refundable, earned and payable as of May 15 of each year
occurring prior to the Expiration Date; provided that the first of which has
been paid on or before the date hereof; and

         (c)      an additional annual facility fee in the amount of $15,000, no
portion of which shall be refundable, earned and payable on the first day of the
next month following such occurrence, if, at any time during the twelve (12)
months preceding each anniversary of the date hereof (including the Expiration
Date), the Aggregate Revolving Loans outstanding under this Agreement exceeded
$10,000,000.

         The fees provided for in this Section 2.05 are in addition to any
fees, balances or charges which may be applicable to other services now or
hereafter provided to the Borrowers by the Lender or by any of their
respective affiliates.

         Section 2.06.  Excess Loans. Notwithstanding the provisions of
Section 2.01 above, Lender may make Excess Loans (as defined below) to
Borrowers. In the event (a) that, at any time, the Aggregate Revolving Loans
exceed the Maximum Available Commitment, or (b) any Borrower should directly
or indirectly become indebted to Lender for obligations other than those
arising under this Agreement, then in such cases, such advances or such
indebtedness shall be considered "Excess Loans" and shall be covered by the
terms of this Agreement, including but not limited to those provisions
affording the Lender a security interest in the Collateral so as to secure
payment of all such Excess Loans. Notwithstanding anything stated herein to
the contrary, the Lender shall be under no obligation (and has not committed)
either to extend or permit Excess Loans.

         Section 2.07.  Availability Reserves. Without limiting any other
rights or remedies of the Lender hereunder or under the other Loan Document,
all Revolving Loans otherwise available to Borrower pursuant to the lending
formulas described above and subject to the Maximum Available Commitment and
other applicable limits hereunder shall be subject to Lender's continuing
right to in good faith establish and revise Availability Reserves.

         Section 2.08.  Borrowers' Loan Account. The Lender shall maintain
one or more loan account(s) on its books in which shall be recorded (a) all
Loans and other Obligations and the Collateral, (b) all payments made by or on
behalf of either Borrower, and (c) all other appropriate debits and credits as
provided in this Agreement, including, without limitation, fees, charges,
costs, expenses and interest (each such loan account being herein called a
"Loan Account" and all such loan accounts being herein collectively called the
"Loan Accounts"). All entries in the Loan

                                      -14-
<PAGE>

Account(s) shall be made in accordance with Lender's customary practices as in
effect from time to time.

         Section 2.09.  Statements. The Lender shall render to the Borrowers
each month a statement setting forth the balance in the Borrower's respective
Loan Account(s) maintained by Lender pursuant to the provisions of this
Agreement, including principal, interest, fees, costs and expenses. Each such
statement shall be subject to subsequent adjustment by Lender but shall, absent
manifest errors or omissions, be considered correct and deemed accepted by the
Borrowers and conclusively binding upon the Borrowers as an account stated
except to the extent that the Lender receives a written notice from the
Borrowers of any specific exceptions thereto within ten (10) days after the date
such statement has been mailed by the Lender. Until such time as Lender shall
have rendered to Borrower a written statement as provided above, the balance in
the Borrower's respective Loan Account(s) on the books of the Lender shall be
presumptive evidence of the amounts due and owing to Lender by Borrower.

                                  ARTICLE IIA

                               LETTERS OF CREDIT

         Section 2A.01.    Commitment and Issuance of Letters of Credit.

         (a)      Subject to the terms and conditions set forth in this
Agreement, upon written request of the Borrowers, accompanied by such letter of
credit applications or other instruments as the Lender or Summit Bank may
require from time to time, the Lender through Summit Bank shall issue and
process letters of credit on behalf of the Borrowers (the "Letters of Credit")
in amounts not to exceed at any time in the aggregate, the lesser of (i) the sum
of One Million Dollars ($1,000,000) (the "Letter of Credit Sublimit") or (ii)
the Maximum Available Commitment as of such time.

         (b)      No Letter of Credit shall be issued after, or expire after,
the Expiration Date and no Letter of Credit shall have an expiration date more
than six (6) months after issuance thereof. The Borrowers may utilize each
Letter of Credit to secure payments to suppliers of Inventory and for other
purpose reasonably satisfactory to the Lender.

         (c)      The Lender shall cause Letters of Credit to be issued by
Summit Bank for the account of the Borrowers in favor of a named beneficiary
specified by the Borrowers in their written notice requesting such issuance upon
such terms and conditions as Summit Bank may require.

         Section 2A.02.  Risks of Acts or Omissions. With respect to each Letter
of Credit issued by Summit Bank pursuant to this Article IIA, the Borrowers
agree to accept all risks of acts or omissions of any beneficiary or transferee
of any such Letter of Credit. In furtherance of, and not in limitation of, the
rights and powers of Summit Bank under the Uniform Customs and Practice for
Documentary Credits of the International Chamber of Commerce (the "UCP") or
under such Letter of Credit, but subject to all other provisions of this Article
IIA, it is understood and agreed

                                      -15-
<PAGE>

with respect to each such Letter of Credit, that neither Summit Bank nor the
Lender shall have any liability for and the Borrowers assume all responsibility
for:

         (a)      the genuineness of any signature on behalf of the Borrowers;

         (b)      the form, correctness, validity, sufficiency, genuineness,
falsification and legal effect of any draft, certification or other document
required by any such Letter of Credit or the authority of the person signing
the same;

         (c)      the failure of any instrument to bear any reference or
adequate reference to any such Letter of Credit or the failure or any person to
note the amount of any instrument on the reverse side of any such Letter of
Credit or to surrender any such Letter of Credit or to forward documents in the
manner required by any such Letter of Credit, or otherwise to comply with the
terms and conditions of any Letter of Credit or;

         (d)      the acts of any person other than Summit Bank, the Lender
and their respective agents and employees;

         (e)      the existence, form, sufficiency or breach of or default under
any  agreement or  instrument of any nature whatsoever;

         (f)      any delay in giving or failure to give any notice, demand or
protest; and

         (g)      any error, omission, delay in or nondelivery of any notice
or other communication, however sent.

         Section 2A.03.  Documentation. In furtherance of, and not in limitation
of, the rights and powers of Summit Bank under the UCP and each Letter of
Credit, the determination as to whether the required documents are presented
prior to the expiration of any Letter of Credit and whether such other documents
are in proper and sufficient from for compliance with such Letter of Credit
shall be made by Summit Bank in its sole and absolute discretion, which
determination shall be conclusive and binding upon the Borrowers and the named
beneficiary of such Letter of Credit.

         Section 2A.04.  Action, Inaction and Omission. In furtherance of, and
not in limitation of, the rights and powers of Summit Bank under the UCP and
each Letter of Credit, any action, inaction or omission on the part of Summit
Bank, except for gross negligence or willful misconduct of Summit Bank, under or
in connection with any Letter of Credit or related instruments or documents, if
in good faith and conformity with such laws, regulations or commercial or
banking customs as Summit Bank may deem to be applicable, shall (i) be binding
upon the Borrowers; (ii) shall not place Summit Bank or the Lender under any
liability to the Borrowers; and (iii) shall not affect, impair or prevent the
vesting of any of the rights or powers of the Lender or Summit Bank hereunder or
the Borrowers' obligation to make reimbursements of any amount paid on any such
Letter of Credit. In furtherance of the foregoing Summit Bank and Lender shall
have the full right and authority to clear and resolve any questions of

                                      -16-
<PAGE>

non-compliance of documents; to give any instructions as to acceptance or
rejection of any documents or goods; to grant any extensions of the maturity of,
time or payment for, or time of presentation of, any drafts, acceptances, or
documents; and to agree to any amendments, renewals, extensions, modifications,
changes or cancellations of any of the terms or conditions of any of the Letters
of Credit. All of the foregoing actions may be taken in Lender's sole name and
Summit Bank shall be entitled to comply with and honor any and all such
documents or instruments executed by or received solely from Lender, all without
any notice to or any consent from Borrowers. None of the foregoing actions
described in this section may be taken by Borrowers without Lender's express
written consent.

         Section 2A.05.  Change in Law of Regulations. If any change in any
law, executive order, or regulation or in any request or directive of any
administrative or governmental authority (whether or not having the force of
law) or in the interpretation of any of the foregoing by any court or
administrative or governmental authority charged with the administration
thereof shall either:

         (a)      increase,  modify or deem  applicable any reserve, special
deposit  or similar  requirement  against Letters of Credit issued by Summit
Bank, or

         (b)      impose on Summit Bank any other condition regarding this
Agreement and any Letter of Credit or issued pursuant hereto, and the effect
of any such change shall be to increase the cost to Summit Bank of issuing or
maintaining any such Letter of Credit then,

Upon demand by Summit Bank or the Lender, the Borrowers shall immediately pay
to Summit Bank from time to time as specified by Summit Bank or the Lender, an
additional amount which shall be sufficient to compensate Summit Bank for such
increased cost, together with interest on each such amount from the date
demanded until payment in full is tendered, at a rate per annum equal to one
percent (1%) above the Base Rate. Summit Bank's determination of the amount of
such costs (and the allocation, if any, of such costs among the Borrowers and
other customers which have arrangements with Summit Bank similar to those
contained herein relating to Letters of Credit) shall, in the absence of
manifest error, be conclusive. Upon written request from the Borrowers, the
Lender shall provide an explanation of the basis of such allocation.

         Section 2A.06.  Payments and Fees. The Lender shall be paid, upon
demand, Summit Bank's standard fees and expenses for Letters of Credit and as
such are then in effect, as Summit Bank, in its sole and absolute discretion,
shall set from time to time. The Lender shall be paid a fee of one percent
(1%) of the face amount of all documentary Letters of Credit (or renewals or
extensions thereof), having expiration dates not more than ninety (90) days
following issuance (or renewal or extension) thereof, and a fee of one and
one-half percent (1-1/2%) of the face amount of all standby Letters of Credit
(or renewals or extensions thereof), having expiration dates not more than six
(6) months following issuance (or renewal or extension) thereof. Documentary
or standby Letters of Credit (or renewals or extensions thereof) having terms
in excess of those provided in the preceding sentence may be made available by
the Lender in its discretion with the consent of Summit Bank in consideration
of such fees and on such terms and conditions as Summit Bank may require for
Letters of Credit issued for the account of the Borrowers for longer

                                      -17-
<PAGE>

terms. Said fees shall be payable to the Lender upon the issuance of a Letter of
Credit and upon the renewal or extension of a Letter of Credit. All fees and
expenses may be charged by the Lender to any Loan Account of the Borrowers
maintained with the Lender. In furtherance of, and not in limitation of, the
rights and powers of Summit Bank under each Letter of Credit, the Lender shall
also be paid, upon demand, all payments made, or reasonable expenses incurred,
in connection with the processing of or payment under any such Letters of
Credit. The obligation of the Borrowers to reimburse the Lender shall be, joint
and several absolute and unconditional under any and all circumstances and
irrespective of any setoff. In the sole and absolute discretion of the Lender,
any payment not rendered upon demand may be deemed an additional sum borrowed as
a Revolving Loan hereunder.

         Section 2A.07.  Indemnification. Borrowers unconditionally, jointly
and severally, agree to indemnify and hold Lender and Summit Bank harmless
from any and all loss, claim or liability (including reasonable attorneys'
fees) arising from any transactions or occurrences relating to any Letter of
Credit established or opened for Borrowers' account, the Collateral relating
thereto and any drafts or acceptances thereunder, including any such loss or
claim due to any action taken by Summit Bank in good faith. Borrowers further,
jointly and severally, agree to indemnify and hold Lender and Summit Bank
harmless for any good faith errors or omissions in connection with any Letter
of Credit, whether caused by Lender or Summit Bank or otherwise. Borrowers'
unconditional obligation to indemnify and hold Lender and Summit Bank harmless
under this provision shall not be modified or diminished for any reason or in
any manner whatsoever, except for Lender's or Summit Bank's bad faith or
willful misconduct. Borrowers agree that any charges made to Lender or Summit
Bank shall be conclusive on Borrowers and may be charged to Borrowers' Loan
Account.

         Section 2A.08.  Conformity, Delay, Etc. Neither Lender nor Summit
Bank shall be responsible for: the conformity of any goods to the documents
presented; the validity or genuineness of any documents; delay, default, or
fraud by Borrowers or shipper and/or anyone else in connection with any Letter
of Credit or any underlying transaction.

                                  ARTICLE III

                          LOAN PROCEEDS AND PAYMENTS

         Section 3.01.     Collection of Accounts.

         (a)     Borrowers and all of their respective Affiliates, Subsidiaries,
shareholders, directors, employees or agents shall, acting as trustee for the
Lender, receive, as the property of Lender, any monies, checks, notes, drafts
or any other payment relating to and or proceeds of Accounts Receivable or
other Collateral which come into their possession or under their control and,
immediately upon receipt thereof, shall (i) deposit or cause the same to be
deposited in a deposit account in the name of the Lender or the Blocked
Accounts, if any, or (ii) remit the same or cause the same to be remitted, in
kind, to Lender, or sent to a post office box designated by and/or in the name
of the Lender; provided that at such time and only for so long as the sum of
the Aggregate Revolving Loans and the aggregate face amount of Letters of
Credit outstanding

                                      -18-
<PAGE>

does not exceed $2,000,000, and provided that no Event of Default shall have
occurred and that the Obligations of Borrowers hereunder do not exceed the
Borrowing Base, the Borrowers shall not be required to comply with the terms and
provisions of this sentence. In no event shall the same be commingled with the
funds of either Borrower. The Borrowers, jointly and severally, agrees to
reimburse the Lender on demand for any amounts owed or paid to any bank at which
a Blocked Account is established or any other bank or person involved in the
transfer of funds to or from the Blocked Accounts arising out of Lender's
payments to or indemnification of such bank or person. The obligations of
Borrowers to reimburse Lender for such amounts pursuant to this Section shall
survive the termination or non-renewal of this Agreement.

         (b)      Upon written notice by the Lender to the Borrowers, the
Borrower shall establish and maintain, at their joint and several expense, such
blocked accounts (in either case, "Blocked Accounts"), as Lender may specify,
with such banks as are acceptable to Lender into which each Borrower shall
promptly deposit and direct its account debtors to directly remit all payments
on Accounts Receivable and all payments constituting proceeds of Inventory or
other Collateral in the identical form in which such payments are made, whether
by cash, check or other manner. The banks at which the Blocked Accounts are
established shall enter into an agreement, in form and substance satisfactory to
Lender, providing that all items received or deposited in the Blocked Accounts
are the property of Lender, that the depository bank has no lien upon, or right
to setoff against, the Blocked Accounts, the items received for deposit therein,
or the funds from time to time on deposit therein and that the depository bank
will wire, or otherwise transfer, in immediately available funds, on a daily
basis, all funds received or deposited into the Blocked Accounts to such bank
account of Lender as Lender may from time to time designate for such purpose
("Payment Account"). Borrower agrees that all payments made to such Blocked
Accounts or other funds received and collected by Lender, whether on the
Accounts or as proceeds of Inventory or other Collateral or otherwise shall be
the property of Lender.

         Section 3.02.  Use of Loan Proceeds.  The proceeds of all Loans will
be used by the  Borrowers  for working capital purposes.

         Section 3.03.  Payments.

         (a)      Except as otherwise provided in Section 3.01 and Section 8.03,
all payments of interest, principal and any other sum payable hereunder shall
be made to the Lender, in immediately available funds, at its Principal
Office, by wire transfer to a deposit account of the Lender, designated by the
Lender in writing.

         (b)      At Lender's option, all principal, interest, fees, costs,
expenses and other charges provided for in this Agreement or the other Loan
Documents may be charged directly to any Loan Account maintained by Lender for
the Borrowers.

         (c)      If after receipt of any payment of, or proceeds of Collateral
applied to the payment of, any of the Obligations, Lender is required to
surrender or return such payment or proceeds to any Person for any reason,
then the Obligations intended to be satisfied by such payment or proceeds
shall be reinstated and shall continue and this Agreement shall continue in
full force and

                                      -19-
<PAGE>

effect as if such payment or proceeds had not been received by Lender. Borrowers
shall be liable to pay to Lender, and do hereby indemnify and hold Lender
harmless for the amount of any payments or proceeds surrendered or returned.

         (d)      This Section 3.03 shall remain effective notwithstanding any
contrary action which may be taken by Lender in reliance upon such payment or
proceeds and shall survive the payment of the Obligations and the termination
or non-renewal of this Agreement.

         (e)      Subject to the provisions of Section 9.04, all payments
received by the Lender shall be applied as follows: First, to fees, costs,
charges and expenses of the Lender payable by the Borrowers under this
Agreement; Second, to the payment of interest; Third, to the payment of
principal of the Loans; and Fourth, subject to claims of Persons (other than the
Borrowers) and so long as no Event of Default, or any event which with the
passage of time or notice, or both, would constitute an Event of Default, has
occurred and is continuing, to the Borrowers.

         (f)      For purposes of calculating interest on the Loans, any Loan
Account of Borrowers maintained by the Lender shall be credited with
remittances and other payments, whether received directly or in kind by the
Lender, three (3) Business Days following receipt by the Lender of advice of
receipt of such remittances or funds in a bank account in the name of the
Lender, subject in either case to final payment and collection. For purposes
of calculating the amount of the Maximum Available Commitment, remittances or
other payments shall be deemed to have been credited to any Loan Account of
the Borrowers maintained by the Lender and the Accounts Receivable to which
they relate, upon the Business Day of receipt by the Lender of advice of
receipt of such remittances or funds in a bank account in the name of the
Lender; provided that such advice is received before 2:00 p.m. of any Business
Day; or in the case of remittances or other payments received directly or in
kind by the Lender, upon the date of the Lender's deposit thereof in a bank
account in the name of the Lender; provided that such advice is received
before 2:00 p.m. of any Business Day; subject in either case to final payment
and collection. Advices as to receipt of remittances or cash received after
2:00 p.m. of any Business Day shall be deemed received on the following
Business Day.

         Section 3.04.  Payment on Non-Business Days. Whenever any payment to be
made hereunder shall be stated to be due on a day which is not a Business Day,
such payment may be made on the next succeeding Business Day, and, subject to
Section 3.03, interest payable on each such date shall include the amount
thereof which shall accrue during the period of such extension of time.

         Section 3.05.  Net Payments. All payments by the Borrowers hereunder
shall be made free and clear of, and without deduction or withholding for or on
account of, any setoff, counterclaim, defense, duties, taxes, levies, posts,
fees, deductions, withholding, restrictions or conditions of any kind,
notwithstanding any claim which either Borrower may now or at any time hereafter
have against the Lender.

                                      -20-
<PAGE>

                                  ARTICLE IV

                                  CONDITIONS

         Section 4.01.  Conditions Precedent to Initial Revolving Loan and
Initial Letter of Credit. Prior to the initial Revolving Loan hereunder and
the issuance of the initial Letter of Credit, the Borrowers shall deliver to
the Lender a duly executed copy of this Agreement, the letter agreements
executed in connection with the Landlord Waiver and Consent, the FINOVA
Intercreditor Agreement and the Panasonic Subordination Agreement that are
referred to in the definitions thereof, and the other Loan Documents and shall
deliver to the Lender the documents enumerated below in this Section 4.01, all
of which, as well as all legal matters incident to the transactions
contemplated hereby, shall be satisfactory in form and substance to the Lender
and its counsel:

         (a)      Certified copies of the resolutions of the Board of Directors
(and, if necessary, the stockholders) of each Borrower evidencing approval of
this Agreement and the other Loan Documents and the other matters contemplated
hereby and thereby and certified copies of all documents evidencing other
necessary corporate action or approvals, if any, with respect to this
Agreement and the other Loan Documents and such other matters, including,
without limitation, any required approvals of governmental authorities and
other Persons.

         (b)      A certificate, signed by the Secretary of each Borrower,
setting forth the names and titles of the officers of such Borrower authorized
to sign this Agreement, the other Loan Documents and any and all other
agreements, certificates, notices and reports referred to herein; such
certificate shall contain the true signatures of such officers and shall state
that the Lender may conclusively rely on the statements made therein until the
Lender shall receive a further certificate of such Secretary canceling or
amending the prior certificate and submitting signatures of the officers named
in such further certificate.

         (c)      A copy of the Charter of each Borrower and all amendments
thereto, certified by the Secretary of State of the jurisdiction of
incorporation of such Borrower; a copy of the by-laws of each Borrower, as
amended to date, as certified by its Secretary; certificates of legal
existence and good standing for each Borrowers in its jurisdiction of
incorporation; and certificates of the appropriate state officials and
agencies in all other jurisdictions in which each Borrower owns, leases or
operates any real or personal property and in each other jurisdiction in which
such Borrower is required to qualify to do business, in each case attesting as
to such Borrower's qualification and good standing in each such jurisdiction.

         (d)      A favorable written opinion of counsel to the Borrowers, in
form and substance satisfactory to the Lender.

         (e)      Treasurer's certificates or other appropriate evidence as to
the filing by each Borrowers of all relevant tax reports and returns and the
payment of all taxes imposed by each relevant jurisdiction.

                                      -21-
<PAGE>

         (f)      Consolidated financial statements of ACC and Subsidiaries, and
VTI and Subsidiaries, respectively, as of December 31, 1999 and for the year
then ended prepared in accordance with GAAP, certified by an independent
public accounting firm reasonably satisfactory to the Lender, which financial
statements shall reflect a consolidated Net Loss of ACC and Subsidiaries and
VTI and Subsidiaries, respectively, for the year ended December 31, 1999 of no
more than $9,600,000, pro forma consolidated financial statements of the
Borrowers as of December 31, 1999 and for the year then ended, after giving
effect to the Merger, and consolidated financial statements of ACC and
Subsidiaries, and VTI and Subsidiaries, respectively, as of March 31, 2000 and
for the quarter then ended prepared in accordance with GAAP.

         (g)      A monthly budget and projected financial statements, including
balance sheets and statements of income and cash flow of the Borrowers,
prepared on a consolidated basis for the year ending December 31, 2000, which
shall be satisfactory in all respects as to form and substance to the Lender.

         (h)      Certificates of the insurance required by this Agreement.

         (i)      A certificate of the chief executive officer of each Borrower
dated the date of such initial Loan, affirming compliance with the conditions
of Sections 4.02(a)-(d).

         (j)      A certificate executed by the chief financial officer of the
Borrowers, dated the date of such initial Loan, demonstrating compliance with
the condition of Section 4.01(f).

         (k)      All instruments and legal, governmental, administrative and
corporate proceedings in connection with the transactions contemplated by this
Agreement and the other Loan Documents shall be reasonably satisfactory in
form and substance to the Lender and its counsel, and the Lender shall have
received copies of all documents, including, without limitation, records of
corporate or other proceedings and any consents, licenses, approvals, permits
and orders required to be secured by the Borrowers in connection with the
transactions contemplated herein or which the Lender may have reasonably
requested in connection therewith.

         (l)      The VTI Financing Documents shall have been terminated, all
indebtedness thereunder shall have been paid in full and all liens in
connection therewith shall have been discharged and released.

         Section 4.02.  Conditions Precedent to All Loans and All Letters of
Credit. The obligation of the Lender to make any Loan (including the initial
Revolving Loan)or to cause Summit Bank to issue any Letter of Credit (including
the initial Letter of Credit) is subject to the further conditions precedent
that on the date on which such Loan is made or Letter of Credit is issued (and
after giving effect thereto):

         (a)      The statements, representations and warranties of the
Borrowers made in this Agreement shall continue to be correct as of the date of
such Loan.

                                      -22-
<PAGE>

         (b)      The covenants and agreements of the Borrowers contained herein
shall have been complied with on and as of the date of such Loan.

         (c)      No Default or Event of Default shall have occurred and be
continuing.

         (d)      No material adverse change shall have occurred in the
financial condition of the Borrowers from that disclosed in the financial
statements then most recently furnished to the Lender.

                                   ARTICLE V

                          GRANT OF SECURITY INTERESTS

         Section 5.01.  Grant of Security Interests. To secure payment and
performance of all Obligations, each Borrower hereby grants to Lender a
continuing security interest in, a lien upon, and a right of set off against,
and hereby assigns to Lender as security, the following property and interests
in property of such Borrower, whether now owned or hereafter acquired or
existing by Borrower, whether now or hereafter existing, and wherever located
(collectively, the "Collateral"):

                  (a)      Accounts Receivable;

                  (b)      All present and future contract rights, general
intangibles (including, but not limited to, tax and duty refunds, registered
and unregistered patents, trademarks, service marks, copyrights, trade names,
applications for the foregoing, trade secrets, goodwill, processes, drawings,
blueprints, customer lists, licenses, whether as licensor or licensee,
(including, without limitation, licenses issued by any governmental agency),
permits, choses in action and other claims and existing and future leasehold
interests in equipment, real estate and fixtures), chattel paper, documents,
instruments, letters of credit, bankers' acceptances and guaranties;

                  (c)      All present and future moneys, securities, credit
balances, deposits, deposit accounts and other property of such Borrower now
or hereafter held or received by or in transit to Lender or its Affiliates or
at any other depository or other institution from or for the account of such
Borrower, whether for safekeeping, pledge, custody, transmission, collection
or otherwise, and all present and liens, security interests, rights, remedies,
title and interest in, to and in respect of Accounts Receivable and other
Collateral, including, without limitation, (i) rights and remedies under or
relating to guaranties, contracts of suretyship, letters of credit and credit
and other insurance related to the Collateral, (ii) rights of stoppage in
transit, replevin, repossession, reclamation and other rights and remedies of
an unpaid vendor, lienor or secured party, (iii) goods described in invoices,
documents, contracts or instruments with respect to, or otherwise representing
or evidencing, Accounts Receivable or other Collateral, including, without
limitation, returned, repossessed and reclaimed goods, and (d) deposits by and
property of account debtors or other persons securing the obligations of
account debtors;

                                      -23-
<PAGE>

                  (d)      Inventory;

                  (e)      Records relating to the foregoing; and

                  (f)      All products and proceeds of the foregoing, in any
form, including, without limitation, insurance proceeds and all claims against
third parties for loss or damage to or destruction of any or all of the
foregoing.

         Section 5.02.  Verification of Accounts Receivable. Lender shall have
the right, which right Lender agrees to exercise in a commercially reasonable
manner, at any time or times, in Lender's name or in the name of a nominee of
Lender, to verify in good faith the validity, amount or any other matter
relating to any Account Receivable or other Collateral, by mail, telephone,
facsimile transmission or otherwise.

         Section 5.03.  Borrowers' Collection Authority. Each of the Borrowers
is authorized to collect its Accounts Receivable and any other monetary
obligations included in, or proceeds of the Collateral on behalf of and in trust
for the Lender, at Borrower's expense, but such authority shall automatically
terminate upon the occurrence of an Event of Default. Lender may in good faith,
at Lender's option, modify or terminate such authority at any time whether or
not a Default or an Event of Default has occurred and is continuing and
thereafter, Lender may directly collect the Accounts Receivable of the Borrowers
and such other monetary obligations or proceeds.

         Without limiting the foregoing paragraph, Lender may in good faith,
at any time or times, whether or not a Default or Event of Default exists or
has occurred and is continuing, (i) notify any or all account debtors that the
Accounts Receivable (or any and all obligors or bailees with respect to any
other Collateral that such Collateral) have been assigned to Lender and that
Lender has a security interest therein and Lender may direct any or all
accounts debtors to make payment of Accounts directly to Lender, (ii) extend
the time of payment of, compromise, settle or adjust for cash credit, return
of merchandise or otherwise, and upon any terms or conditions, any and all
Accounts Receivable or other obligations included in the Collateral and
thereby discharge or release the account debtor or any other party or parties
in any way liable for payment thereof without affecting any of the
obligations, (iii) demand, collect or enforce payment of any Accounts
Receivable or such other obligations, but without any duty to do so, and
Lender shall not be liable for its failure to collect or enforce the payment
thereof nor for the negligence of its agents or attorneys with respect thereto
and (iv) take whatever other action Lender may deem necessary or desirable for
the protection of its interests. At Lender's good faith request, all invoices
and statements sent to any account debtor, obligor or bailee shall state that
the Accounts Receivable, any other Collateral and such other obligations have
been assigned to Lender and are payable directly and only to Lender and
Borrowers shall deliver to Lender such originals of documents evidencing the
sale and delivery of goods or the performance of services giving rise to any
Accounts Receivable as Lender may require.

         Nothing in this Subsection 5.03 shall limit the rights and remedies
of the Lender pursuant to Article II with respect to the collection of
Accounts Receivable or any other account of the Borrowers.

                                      -24-
<PAGE>

         Section 5.04.  Chattel Paper and Instruments. The Borrowers shall
deliver or cause to be delivered to Lender, with appropriate endorsement and
assignment, with full recourse to Borrowers, all chattel paper and instruments
which either Borrower now owns or may at any time acquire immediately upon
such Borrower's receipt thereof, except as Lender may otherwise agree.

         Section 5.05.  Power of Attorney. Each Borrower hereby irrevocably
designates and appoints Lender (and all persons designated by Lender) as such
Borrower's true and lawful attorney-in-fact, and authorizes Lender, in such
Borrower's or Lender's name, in a commercially reasonable manner: (a) at any
time an Event of Default exists or has occurred and is continuing, to (i)
demand payment on Accounts Receivable or other proceeds of Inventory or other
Collateral, (ii) enforce payment of Accounts Receivable by legal proceedings
or otherwise, (iii) exercise all of such Borrower's rights and remedies to
collect any Accounts Receivable or other Collateral, (iv) sell or assign any
Account Receivable upon such terms, for such amount and at such time or times
as the Lender deems advisable, (v) settle, adjust, compromise, extend or renew
any Account Receivable, (vi) discharge and release any Account Receivable,
(vii) prepare, file and sign such Borrower's name on any proof of claim in
bankruptcy or other similar document against an account debtor, (viii) notify
the post office authorities to change the address for delivery of such
Borrower's mail to an address designated by Lender, and open and dispose of
all mail addressed to such Borrower, and (ix) do all acts and things which are
necessary, in Lender's determination, to fulfill such Borrower's obligations
under this Agreement and the other Loan Documents, and (b) at any time, to the
extent reasonably necessary, to protect the Lender's interests, to (i) take
control in any manner of any item of payment or proceeds thereof, (ii) bar
access to any postal box into which such Borrower's mail is deposited, (iii)
endorse such Borrower's name upon any items of payment or proceeds thereof and
deposit the same in the Lender's account for application to the Obligations,
(iv) endorse such Borrower's name upon any chattel paper, document,
instrument, invoice, or similar document or agreement relating to any Account
or any goods pertaining thereto or any other Collateral, (v) in good faith
sign such Borrower's name on any verification of Accounts Receivable and
notices thereof to account debtors, and (vi) execute in such Borrower's name
and file any UCC financing statements or amendments thereto. Each Borrower
hereby releases Lender and its officers, employees and designees from any
liabilities arising from any act or acts under this power of attorney and in
furtherance thereof, whether of omission or commission, except as a result of
Lender's own gross negligence or willful misconduct as determined pursuant to
a final non-appealable order of a court of competent jurisdiction.

         Section 5.06.  Right to Cure. Lender may, to the extent reasonably
necessary to protect the Lender's interests, at its option, (a) cure any
default by either Borrower under any agreement with a third party or pay or
bond on appeal any judgment entered against such Borrower, (b) discharge
taxes, liens, security interests or other encumbrances at any time levied on
or existing with respect to the Collateral, and (c) pay any amount, incur any
expense or perform any act which, in Lender's good faith judgment, is
necessary or appropriate to preserve, protect, insure or maintain the
Collateral and the rights of Lender with respect thereto. Lender may add any
amounts so expended to the obligations and charge either Borrower's account
therefor, such

                                      -25-
<PAGE>

amounts to be repayable by the Borrower on demand. Lender shall be under no
obligation to effect such cure, payment or bonding and shall not, by doing so,
be deemed to have assumed any obligation or liability of either Borrower. Any
payment made or other action taken by Lender under this Section shall be without
prejudice to any right to assert a Default or Event of Default hereunder and to
proceed accordingly.

         Section 5.07.  Access to Premises. From time to time as requested
by Lender, at the cost and expense of Borrowers, which expense shall be
reasonable, (a) Lender or its designee shall have complete access to all of
the Premises during normal business hours and after reasonable notice to
Borrower, or at any time and without notice to Borrower if a Default or Event
of Default exists or has occurred and is continuing, for the purposes of
inspecting, verifying and auditing the Collateral and inspecting, verifying,
auditing examining, copying and making extracts from, all of Borrowers' books
and records, including, without limitation, the Records, and (b) Borrowers
shall promptly furnish to Lender such copies of such books and records or
extracts therefrom as Lender may request, and (c) Lender may use during normal
business hours such of Borrowers' personnel, equipment, supplies and premises
as may be reasonably necessary for the foregoing and for the collection of
Accounts Receivable and realization of other Collateral.

         Section 5.08.  Test Verifications. Lender or Lender's representative
shall have the right to make test verifications of any and all Accounts
Receivable and other Collateral in any manner and through any medium Lender
considers advisable, and Borrowers shall render any necessary assistance to
Lender. At such times as Lender may request and in the manner specified by
Lender, Borrowers shall deliver to Lender or Lender's representative original
invoices, agreements, proofs of rendition of services and delivery of goods and
other documents evidencing or relating to the transactions which gave rise to
Accounts Receivable or other Collateral, together with a schedule of the names
and addresses of Borrower's customers, customer statements, schedules describing
the Accounts Receivable or other Collateral and/or statements of account and
confirmatory assignments to Lender of the Accounts Receivable or other
Collateral, in form and substance satisfactory to Lender and duly executed by
Borrower. Without limiting the provisions of this Agreement contained elsewhere,
Borrower's granting of credits, discounts, allowances, deductions, return
authorizations or the like will be promptly reported to Lender in writing. In no
event shall any such schedule or confirmatory assignment (or the absence thereof
or omission of any of the Accounts or other Collateral therefrom) limit or in
any way be construed as a waiver, limitation or modification of the security
interests or rights of Lender or the warranties, representations and covenants
of Borrowers under this Agreement.

                                      -26-
<PAGE>

                                  ARTICLE VI

                        REPRESENTATIONS AND WARRANTIES

         Section 6.01.  Representations and Warranties. As an inducement to
the Lender to execute this Agreement and to make Loans hereunder to the
Borrowers and cause Summit Bank to issue Letters of Credit, the Borrowers
hereby, jointly and severally, represent and warrant to the Lender as follows:

         (a)      Each of the Borrowers is a corporation duly organized, validly
existing and in good standing under the laws of the State of its
incorporation. Each of the Borrowers has the corporate power and authority to
enter into and perform this Agreement and the other Loan Documents, to enter
into and perform all of the obligations required of such Borrower by all other
instruments and other documents referred to herein to which it is a party, to
fulfill its obligations set forth herein and therein and to carry out the
transactions contemplated hereby and thereby. Each of the Borrowers has all
requisite corporate power to own and operate its properties and to carry on
its business as now conducted and as proposed to be conducted and is duly
qualified to do business and in good standing in each jurisdiction where such
Borrower owns, leases or operates any real or personal property and in each
other jurisdiction where the failure to be so qualified could (singly or in
the aggregate with all such other failures to be qualified) have a material
adverse effect on the business, prospects, condition, affairs or operations of
the Borrowers. As of the date of this Agreement, except as set forth on
Exhibit A hereto, WOT has no Subsidiaries (other than APC), APC has no
Subsidiaries and neither Borrower is a partner, member or equity holder of any
partnership, limited liability company, joint venture or other Person.

         (b)      The issued and outstanding capital stock of each Borrower has
been duly authorized and is validly issued. WOT is the holder of all of the
issued and outstanding capital stock of APC. Except as set forth on Exhibit B
hereto, APC has not issued any rights, options, warrants or other securities
or instruments, which upon exercise, exchange or conversion entitle the holder
thereof to acquire capital stock of APC, or is otherwise obligated to issue
any capital stock of APC or any such right, option, warrant or other security
or instrument.

         (c)      The execution, delivery and performance of this Agreement, the
other Loan Documents and the other documents required to be executed by the
Borrowers pursuant hereto have been duly authorized by all necessary corporate
action, will not require the consent of any third party, and will not conflict
with, violate the provisions of, or cause a default or constitute an event
which, with the passage of time or the giving of notice or both, could
constitute a default on the part of either Borrower under any contract,
agreement, law, rule, order, ordinance, franchise, instrument or other
document or under any provision of the Charter or by-laws of either Borrower,
or result in the imposition of any lien or encumbrance (except as set forth
herein) on any property or assets of either Borrower. This Agreement and the
other Loan Documents and the other documents delivered to the Lender by the
Borrowers pursuant hereto are the legal, valid and binding obligations of each
Borrower named as a party therein, enforceable as against each of the
Borrowers in accordance with their respective terms.

                                      -27-
<PAGE>

         (d)      Except as disclosed on Exhibit C hereto, there are no actions,
suits, proceedings or investigations pending or, to the knowledge of the
Borrowers, threatened, anticipated or contemplated (nor, to the knowledge of
the Borrowers, is there any basis therefor) against or affecting either
Borrower by or before any court or governmental department, commission, board,
bureau, agency or instrumentality, domestic or foreign, which could prevent or
hinder the consummation of the transactions contemplated hereby or call into
question the validity of this Agreement, the other Loan Documents or any other
instrument provided for or contemplated by this Agreement or any action taken
or to be taken in connection with the transactions contemplated hereby or
thereby, nor are there any such actions, suits, proceedings or investigations
pending or, to the knowledge of the Borrowers, threatened, anticipated or
contemplated (nor, to the knowledge of the Borrowers, is there any basis
therefor) which, if determined adversely to either Borrower, in any single
case or in the aggregate, could result in any material adverse change in the
business, prospects, condition, affairs or operations of the Borrowers.

         (e)      Neither Borrower is in violation of any term of its Charter or
by-laws, as now in effect, or in violation of any mortgage, indenture or
judgment, decree or order, any other instrument, contract or agreement or any
administrative determination, failure to comply with which, singly or in the
aggregate with all such other failures, could have a material adverse effect
upon the business, prospects, condition or operations of the Borrowers.

         (f)      Each Borrower has filed proper and accurate federal, foreign,
state and local tax returns, reports and estimates for all years and periods
for which any such returns, reports or estimates were required to be filed and
has paid all taxes, assessments, impositions, fees and other governmental
charges required to be paid in respect of the periods covered by any such
returns, reports or estimates. Neither Borrower is delinquent in the payment
of any tax, assessment or governmental charge, and no deficiencies for any
tax, assessment or governmental charge have been asserted or assessed against
either Borrower, and Borrowers knows of no material governmental liability or
basis therefor for which adequate reserves have not been established in
accordance with GAAP.

         (g)      Each Borrower is in compliance with all requirements of law,
federal, state and local, and all requirements of all governmental bodies or
agencies having jurisdiction over it, the conduct of its business, the use of
its properties and assets and all Premises occupied by it, failure to comply
with which could, singly or in the aggregate with all other such failures,
have a material adverse effect upon the business, prospects, condition or
operations of the Borrowers. Without limiting the foregoing, each Borrower has
all the required franchises, licenses, permits, certificates and
authorizations needed for the conduct of its business and the use of its
properties and all Premises occupied by it, as now conducted, owned and used
or as proposed to be conducted, owned and used. Neither Borrower has received
any notice, not heretofore complied with, from any federal, state or local
authority or any insurance or inspection body that any of its properties,
facilities, equipment or business procedures or practices fails to comply with
any applicable law, ordinance, regulation, building or zoning law or any other
requirement of any such authority or body. No authorization, consent,
approval, license, exemption of or filing or registration with any

                                      -28-
<PAGE>

court or governmental department, commission, board, bureau, agency or
instrumentality, domestic or foreign, is or will be necessary to the valid
execution or delivery of, or for the performance by the Borrowers of any of
their respective obligations under, this Agreement, the other Loan Documents or
any other instrument provided for or contemplated by this Agreement.

         (h)      Neither Borrower is engaged in the business of extending
credit for the purpose of purchasing or carrying "margin stock" (within the
meaning of Regulation U of the Board of Governors of the Federal Reserve
System), and no part of the proceeds of any Loan will be used to purchase or
carry any margin stock or to extend credit to others for the purpose of
purchasing or carrying any margin stock or in any other manner which would
involve a violation of any of the regulations of the Board of Governors of the
Federal Reserve System. Neither Borrower is an "investment company" nor the
"affiliate" of an "investment company", as such terms are defined in the
Investment Company Act of 1940.

         (i)      Each Borrower has good and marketable title to all assets now
carried on its books, including those reflected on its financial statements
referred to in Section 6.01(j) or acquired since the date of such statements,
free of any mortgages, pledges, charges, liens, security interests or other
encumbrances, except as permitted under Section 7.02(b). Each Borrower enjoys
peaceful and undisturbed possession under all leases under which it is
operating, and all of such leases are valid and subsisting and in full force
and effect.

         (j)      The financial statements of the Borrowers as of and for the
fiscal year ended December 31, 1999 heretofore delivered to the Lender, fairly
present the financial condition of the Borrowers as at the dates thereof and
for the periods covered thereby. Said financial statements (and all financial
statements hereafter delivered pursuant to Section 7.03) are (and will be)
prepared in accordance with GAAP, consistently applied throughout the relevant
periods. The Borrowers have no liability, contingent or otherwise, not
disclosed in the aforesaid financial statements or in any notes thereto that
could materially adversely affect the financial condition of the Borrowers.
The following representations are true at the date hereof and shall be true at
the date of each Loan, in each case since the date of the most recently
delivered financial statements, except as otherwise previously disclosed to
the Lender in writing: (i) there has been no material adverse change in the
business, assets or condition, financial or otherwise, of the Borrowers; (ii)
neither the business, condition or operations of either Borrower nor any of
their respective properties or assets have been materially adversely affected
as the result of any legislative or regulatory change, any revocation or
change in any franchise, license or right to do business, or any other event
or occurrence, whether or not insured against; (iii) neither Borrower has
experienced any material controversy or problem with its employees or with any
labor organization; and (iv) neither Borrower has entered into any material
transaction.

         (k)      Each Borrower owns or has a valid right to use the patents,
patent rights or licenses, formulae, copyrights, trademarks, trademark
licenses, trademark applications, service marks, service mark licenses,
service mark applications and trade names now being used or necessary to
conduct its business, all of which, including all applications with respect
thereto, are listed and described on Exhibit D hereto; and (subject as
aforesaid) the conduct of the business of the Borrowers, as now operated, does
not conflict with patents, patent rights or licenses,

                                      -29-
<PAGE>

copyrights, trademarks, trademark licenses, service marks, service mark licenses
or trade names of others in any manner that could materially adversely affect
the business, prospects, assets or condition, financial or otherwise, of the
Borrowers.

         (1)      No employee pension benefit plan maintained by either Borrower
or in which employees of either Borrower participate has any accumulated funding
deficiency within the meaning of the Employee Retirement Income Security Act of
1974, as amended ("ERISA") nor does either Borrower have any material liability
to the Pension Benefit Guaranty Corporation ("PBGC") established under ERISA (or
any successor thereto) in connection with any employee pension benefit plan (or
other class of benefit which the PBGC has elected to insure), and there have
been no "reportable events" or "prohibited transactions" with respect to any
such plan, as those terms are defined in Section 4043 of ERISA and Section 4975
of the Internal Revenue Code of 1986, as amended, respectively. Except as listed
on Exhibit E hereto, neither Borrower maintains any profit-sharing, retirement,
deferred compensation, ESOP, stock bonus, stock option or similar benefit plan
for any officers or employees.

         (m)      The chief executive office and principal place of business of
Borrowers and Borrowers' Records concerning Accounts Receivable are located
only at 225 Long Avenue, Hillside, New Jersey 07205 and their only other
places of business, including without limitation "demo" offices, and the only
other locations of Collateral, if any, are the addresses set forth in Exhibit
G, subject to the right of Borrower to establish new locations in accordance
with Section 7.01(p). Exhibit G correctly identifies any of such locations
which are not owned by either Borrower and sets forth the owners and/or
operators thereof and to the best of Borrowers' knowledge, the holders of any
mortgages on such locations.

         (n)      None of the officers or key employees of either Borrower is
subject to any agreement in favor of anyone other than such Borrower which
limits or restricts such Person's right to engage in the type of business
activity conducted or proposed to be conducted by the Borrowers or to use
therein any property or confidential information or which grants to anyone
other than the Borrowers, any rights in any inventions or other ideas
susceptible to legal protection developed or conceived by any such officer or
key employee.

         (o)      Neither Borrower is a party to any contract or agreement, the
terms of which now have or, as far as can be reasonably foreseen, may have a
material adverse effect on the financial condition, business or properties of
the Borrowers.

         (p)      Neither this Agreement, nor the financial statements referred
to herein, nor any other agreement, document, certificate or statement furnished
to the Lender by or on behalf of either Borrower in connection with the
transactions contemplated by this Agreement contains any untrue statement of a
material fact or omits to state a material fact necessary in order to make the
statements contained herein or therein not misleading. There is no fact within
the special knowledge of any of the executive officers of the Borrowers which
has not been disclosed herein or in writing by them to the Lender and which
materially adversely affects, or in the future in their opinion may, insofar as
they can now foresee, materially adversely affect the business, properties,
assets or condition, financial or other, of the Borrowers.

                                      -30-
<PAGE>

         (q)      After giving effect to the extension of financial
accommodations contemplated by this Agreement, each Borrower (i) is and will be
able to pay its debts as they become due, (ii) has and will have funds and
capital sufficient to carry on its business as now conducted or as contemplated
to be conducted, (iii) owns property having a value both at fair valuation and
at present fair salable value greater than the amount required to pay its debts
as they become due, and (iv) is not insolvent and will not be rendered insolvent
as determined by applicable law.

         (r)      ACC and WOT have made all filings with the SEC that they have
been required to make under the Securities Act and the Securities Exchange Act
(collectively the "Public Reports"). Each of the Public Reports has complied
with the Securities Act and the Securities Exchange Act in all material
respects. None of the Public Reports, as of their respective dates, contained
any untrue statement of a material fact or omitted to state a material fact
necessary in order to make the statements made therein, in light of the
circumstances under which they were made, not misleading. The Borrowers have
delivered to the Lender a correct and complete copy of each Public Report
filed since December 31, 1996 (together with all exhibits and schedules
thereto and as amended to date).

         (s)      (i) Neither Borrower nor any of their Subsidiaries has caused,
allowed, or contracted with any Person for, the generation, use,
transportation, treatment, storage or disposal of any Hazardous Substances in
connection with the operations of its business or otherwise, which has had or,
if conducted in violation of applicable Environmental Laws, could materially
adversely affect the business, properties, assets or condition, financial or
other, of the Borrowers;

                  (ii) The Borrowers and their Subsidiaries, the operations of
their respective businesses, and any Premises of the Borrowers are in
compliance with all applicable Environmental Laws (as defined below) and
orders or directives of any governmental authorities having jurisdiction under
such Environmental Laws including, without limitation, any Environmental Laws
or orders or directives with respect to any cleanup or remediation of any
release or threat of release of Hazardous Substances, the noncompliance with
which has had or could materially adversely affect the business, properties,
assets or condition, financial or other, of the Borrowers;

                  (iii) Neither Borrower nor any Subsidiary has received any
citation, directive, letter or other communications, written or oral, or any
notice of any proceedings, claims or lawsuits, from any person, entity or
governmental authority arising out of the ownership or occupation of the
Premises, or the conduct of their respective operations, nor is either
Borrower aware of any basis thereof, which have had, or, if adversely
determined, could materially adversely affect the business, properties, assets
or condition, financial or other, of the Borrowers;

                  (iv) Each Borrower and each Subsidiary or the Borrowers has
obtained and is maintaining in full force and effect all necessary permits,
licenses and approvals required by any Environmental Laws applicable to the
Premises and the business operations conducted therein (including operations
conducted by tenants on the Premises) and is in compliance with all such
permits, licenses and approvals), which if not obtained and maintained could
materially adversely affect the business, properties, assets or condition,
financial or other, of the Borrowers;

                                      -31-
<PAGE>

                  (v) Neither Borrower nor any or their Subsidiaries has
caused, or allowed a release, or a threat of release, of any Hazardous
Substance unto, nor to the best of the Borrowers' knowledge have the Premises
or any property at or near the Premises ever been subject to a release, or a
threat of a release, of any Hazardous Substance, which has had or, if
occurring in violation of applicable Environmental Laws could materially
adversely affect the business, properties, assets or condition, financial or
other, of the Borrowers; and

                  (vi) There are no past or pending violations of, or claims,
orders or other legal proceedings under, Environmental Laws nor any condition,
occurrence or matter reasonably anticipated to give rise to a claim, order or
other legal proceeding under Environmental Laws, which if adversely determined
could materially adversely affect the business, properties, assets or
condition, financial or other, of the Borrowers.

         (t)      The most recent list of Accounts Receivable of the Borrowers
delivered to Lender is complete, contains an accurate aging thereof and
identifies all of the VTI Excluded Accounts Receivable. All of the Accounts
Receivable reflected thereon are valid, are subject to no counterclaims or
setoffs of any nature whatsoever, and require no further act on either
Borrower's part to make such Accounts Receivable owing by the applicable
account debtors. None of such Accounts Receivable include any conditional
sales, consignments or sales on any basis other than that of absolute sale in
the ordinary and usual course of business, except as otherwise set forth on
said list. No agreement has been made under which any deductions or discounts
may be claimed as to any such Accounts Receivable except customary discounts
in the ordinary course of business.

         (u)      The most recent list of the Inventory of the Borrowers
delivered to Lender is complete and accurate in all material respects. The
Borrowers' Inventory consists of items of quality and quantity suitable for
sale, lease or use in the ordinary course of their business. The value of
obsolete items, items below standard quality and items in the process of repair
included in such Inventory have been written down to realizable market value, or
adequate reserves have been provided therefore, and the values carried on the
Borrowers' balance sheet are set at the lower of cost or market, in accordance
with GAAP.

         (v)      To the best of the Borrowers' knowledge, the hardware and
software utilized by Borrowers have been designed to ensure year 2000 A.D.
compatibility, including date data, century recognition, leap year,
calculations which accommodate same century and multicentury formulas and date
values, and date data interface values that reflect the century.

         (w)      The Merger has closed as of the Merger Effective Date in
accordance with its terms, and the Lender has been provided with a complete
set of all documents related to the Merger.

                                      -32-
<PAGE>

                                  ARTICLE VII

                          COVENANTS OF THE BORROWERS

         Section 7.01.  Affirmative Covenants Other Than Reporting Requirements.
Without limiting any other covenants and provisions hereof, the Borrowers,
jointly and severally, covenant and agree that so long as the Commitment is in
effect or any Loan or Letter of Credit is outstanding or any other obligation of
the Borrowers to the Lender remains unpaid:

         (a)      (Payment of Loans) The Borrowers will pay the principal of and
interest on the Loans hereunder and pay all amount with respect to any open
Letters of Credit or drawings thereunder, including all fees, charge, interest
or other expenses with respect thereto at the times and place and in the
manner provided herein, and will promptly pay when due any and all other
amounts owing to the Lender, in respect of fees or otherwise.

         (b)      (Taxes and Other Obligations) The Borrowers will pay and
discharge all taxes, assessments and governmental charges or levies imposed
upon it or them, or upon its or their income or profits, or upon any
properties belonging to it or them, and all lawful claims which, if unpaid,
might become a lien or charge upon any properties of either Borrowers prior to
the earlier of (i) ten (10) days following the date on which penalties or
interest would attach thereto, or (ii) the date upon which any lien or charge
with respect thereto upon any properties of either Borrower would attach
thereto; provided that the Borrowers shall not be required to pay any such
tax, assessment, charge, levy or claim due to or by any state, municipality or
instrumentality thereof which is being contested in good faith and by proper
proceedings which serve as a matter of law to stay the enforcement of any
remedy of the taxing authority or claimant and as to which the Borrowers shall
have set aside on its books adequate reserves.

         The Borrowers will pay in a timely manner all obligations with
respect to the Panasonic Debt and all material lease obligations, trade debt
and purchase money obligations, other than any such lease obligations, trade
debt and purchase money obligations which either Borrower is contesting in
good faith, with adequate reserves having been established, under
circumstances in which no material asset or interest of the Borrowers could be
jeopardized. The Borrowers will fully, faithfully and punctually perform and
fulfill all material covenants and agreements under the Panasonic Debt and any
leases of real estate, agreements relating to purchase money debt, equipment
leases and other material contracts, other than any such covenants and
agreements which the relevant Borrower is contesting in good faith, with
adequate reserves having been established, under circumstances in which no
material asset or interest of the Borrowers could be jeopardized.

         (c)      (Insurance) The Borrowers will maintain, with responsible and
reputable insurance companies or associations reasonably satisfactory to the
Lender, insurance in such amounts and covering such risks as are typically
insured by similar businesses (and any such other insurance as the Lender may
reasonably request from time to time), but in any event in amounts sufficient
to prevent the Borrowers from becoming a co-insurer. The Borrowers shall
deliver to the Lender copies of such insurance policies (and all renewals
thereof) together with lender's loss payable

                                      -33-
<PAGE>

endorsements naming Lender as a secured party executed by the insurers, such
policies to provide that coverage may not be modified or terminated without
prior notice to Lender. Such lender's loss payable endorsements shall specify
that the proceeds of such insurance shall be payable to Lender as its interests
may appear and further specify that Lender shall be paid regardless of any act
or omission by either Borrower or any of its affiliates. At its option, Lender
may apply any insurance proceeds received by Lender at any time to the cost of
repairs or replacement of Collateral or other property of the Borrowers and/or
to payment of the Obligations, whether or not then due, in any order and in such
manner as Lender may determine or hold such proceeds as cash collateral for the
Obligations.

         (d)      (Legal Existence and Qualification) Each Borrower will
preserve and maintain its corporate existence, rights, franchises and privileges
and remain in good standing in the jurisdiction of its incorporation. Each
Borrower will qualify and remain qualified and in good standing in each
jurisdiction in which it maintains a warehouse or office and in each other
jurisdiction in which the failure so to qualify could have a material adverse
effect on the business, prospects, condition or operations of the Borrowers;
provided that the Borrowers may fail to so qualify and remain qualified and in
good standing in any jurisdiction so long as such failure shall not have a
material adverse effect on the business, prospects, condition or operations of
the Borrowers

         (e)      (Compliance with Laws) Each Borrower will comply with the
requirements of all applicable laws (including, without limitation,
Environmental Laws), rules, regulations and the orders of any court or other
tribunal or governmental or administrative authority or agency applicable to
it or to its business, property or assets, all to the extent that failure to
comply with any such laws, rules, regulations or orders could, singly or in
the aggregate with all other such failures, have a material adverse effect on
the business, prospects, condition or operations of the Borrowers. Each
Borrower will obtain and maintain all licenses, permits and permissions
relating to its properties or business, failure to obtain or maintain which
could, singly or in the aggregate with all other such failures, have a
material adverse effect on the business, prospects, condition or operations of
the Borrowers.

         (f)      (Inspection) Without limiting the provisions of Section 5.07,
the Borrowers will permit the Lender, and any agents or representatives thereof,
at the sole cost and expense of the Borrowers, which cost and expense shall be
reasonable, upon reasonable notice to visit the properties of the Borrowers, and
to examine and make copies of and take abstracts from the records and books of
account of the Borrowers, and to discuss the affairs, finances and accounts of
the Borrowers with any of their officers and with such other persons as may be
designated by such officers, all of whom are hereby authorized and directed to
cooperate with the Lender in carrying out the intent of this Section 7.01(f).

         (g)      (Books and Records) The Borrowers will keep proper and
complete records and books of account in which complete entries will be made in
accordance with generally accepted accounting principles consistently applied,
reflecting all financial transactions of the Borrowers. All financial statements
submitted to the Lender under this Agreement will be prepared in accordance with
generally accepted accounting principles consistently applied, except that
interim

                                      -34-
<PAGE>

statements will be subject to normal year-end audit adjustment (not to be
material) and to the absence of footnotes.

         (h)      (Maintenance of Properties) The Borrowers will maintain and
preserve all of their respective properties necessary or useful in the proper
conduct of their respective businesses in good working order and condition
(subject to ordinary wear and tear), making all necessary repairs thereto and
replacements thereof.

         (i)      (Continuation of Business) The Borrowers will continue to
conduct in the ordinary course, the business in which each of them is presently
engaged. Neither Borrower will, without the prior written consent of the Lender,
directly or indirectly enter into any lines of business, businesses or ventures
outside of the lines of business conducted by the Borrowers immediately prior to
the date hereof.

         (j)      (Bank Accounts) The Borrowers will maintain with the Summit
Bank their principal operating and deposit accounts.

         (k)      (Net Worth) The Borrowers will maintain, on a consolidated
basis determined in accordance with GAAP, a Net Worth of not less than
$10,000,000 at all times during the term of this Agreement.

         (l)      (EBITDA) The Borrowers will maintain, on a consolidated basis
determined in accordance with GAAP, quarterly EBITDA of at least $100,000 for
each fiscal quarter commencing with the quarter ending June 30, 2000.

         (m)      (Interest Coverage Ratio) The Borrowers will maintain on a
consolidated basis determined in accordance with GAAP for each fiscal quarter
commencing with the quarter ending June 30, 2000, a minimum Interest Coverage
Ratio of 2:00 to 1:00.

         (n)      (Excess Availability) At any time as of which the aggregate
face amount of Letters of Credit issued by the Lender or any of its Affiliates
for the account of either Borrower plus the Aggregate Revolving Loans plus the
principal amount of other extensions of credit by the Lender or any of its
Affiliates to either Borrower exceeds $7,500,000, the Borrowing Base shall equal
or exceed such amount plus $1,000,000.

         (o)      (SEC Matters) The Borrowers will make all filings,
applications and notices with the SEC on a timely basis in accordance with the
Securities Act and the Securities Exchange Act and WOT at all times will
otherwise comply with all requirements thereunder.

         (p)      (New Locations) Except as provided in the following sentence,
each Borrower shall maintain its chief executive office and place of business
at the address indicated in Section 6.01(m) and shall render all billings and
account statements to its customers from such address. Either Borrower may
change its chief executive office and place of business and may open any new
location within the continental United States provided such Borrower (i) gives
Lender thirty (30) days prior written notice of the intended opening of any
such new location, and (ii) executes

                                      -35-
<PAGE>

and delivers, or causes to be executed and delivered, to Lender such agreements,
documents, and instruments as Lender may deem reasonably necessary or desirable
to protect its interests in the Collateral at such location, including, without
limitation, UCC financing statements and waivers of liens or other interests in
the collateral by landlords and warehousemen.

         Section 7.02.  Negative Covenants. Without limiting any other covenants
and provisions hereof, the Borrowers, jointly and severally, covenant and agree
that, so long as any Commitment is in effect or any Loan is outstanding or any
other obligation of the Borrowers to the Lender has not been fully performed:

         (a)      (Indebtedness) Neither Borrower will create, incur, assume or
suffer to exist any Indebtedness without the written consent of the Lender,
which consent shall not be unreasonably withheld, except for:

                  (i) Indebtedness owed hereunder to the Lender or the Lender's
         Affiliates, including without limitation, the Indebtedness represented
         hereby;

                  (ii) the Panasonic Debt, provided that each remains subject to
         the applicable Subordination Agreement;

                  (iii) the FINOVA Debt, provided that the FINOVA Intercreditor
         Agreement shall remain in effect;

                  (iv) Indebtedness of the Borrowers for taxes, assessments and
         governmental charges or levies due to States, municipalities or their
         instrumentalities, to the extent payment thereof shall not at the time
         be required under Section 7.01(b) above;

                  (v) unsecured current liabilities of the Borrowers (other
         than for money borrowed or for the deferred purchase price of
         property) incurred upon customary terms in the ordinary course of
         business;

                  (vi) purchase money Indebtedness, other than Panasonic Debt
         which is subject to the Panasonic Subordination Agreement, and the
         FINOVA Debt which is subject to the FINOVA Intercreditor Agreement, and
         capital lease financing owed to vendors or lessors of equipment used in
         the business of the Borrowers; provided that the principal amount of
         purchase money Indebtedness and capital lease financing permitted under
         this clause (vi) of Section 7.02 (a) will never exceed $250,000 in
         aggregate principal amount outstanding at any one time;

                  (vii) other Indebtedness existing at the date hereof, but only
         to the extent set forth on Exhibit F hereto; and

                  (vii) existing guaranties expressly permitted pursuant to
         Section 7.02(c) below.

Nothing contained in this Section 7.02(a) will be deemed to prohibit or limit
any operating leases.

                                      -36-
<PAGE>

         (b)      (Liens) Neither Borrower will create, incur, assume or suffer
to exist any mortgage, deed of trust, pledge, lien, security interest or other
charge or encumbrance (including the lien or retained security title of a
conditional vendor) of any nature (collectively, "liens"), upon or with respect
to any of its property or assets, now owned or hereafter acquired, except that
the foregoing restrictions shall not apply to:

                  (i) liens for taxes, assessments or governmental charges due
         to States, municipalities or instrumentalities thereof or levies by
         States, municipalities or instrumentalities thereof on property of the
         Borrowers if the same shall not at the time be delinquent or thereafter
         can be paid without interest or penalty or are being contested in good
         faith and by appropriate proceedings which serve as a matter of law to
         stay the enforcement of any remedies of the taxing authorities and as
         to which adequate reserves have been made;

                  (ii) liens imposed by law, such as carriers', warehousemen's
         and mechanics' liens and other similar liens arising in the ordinary
         course of business for sums not yet due or which are being contested in
         good faith and by appropriate proceedings which serve as a matter of
         law to stay the enforcement thereof and as to which adequate reserves
         have been made;

                  (iii) pledges or deposits under workmen's compensation laws,
         unemployment insurance, social security, retirement benefits or similar
         legislation;

                  (iv) liens in favor of Panasonic securing the Panasonic Debt,
         respectively; provided that each such lien remains subject to the
         applicable Subordination Agreement;

                  (v) liens (other than the liens described in clause (iv) of
         this Section (b) of Section 7.02) existing on the date hereof to the
         extent listed on Exhibit F hereto;

                  (vi) liens securing the performance of bids, tenders,
         contracts (other than for the repayment of borrowed money), statutory
         obligations and surety bonds arising in the ordinary course of
         business;

                  (vii) zoning restrictions, easements and rights or
         restrictions of record on the use of real property which do not
         materially detract from its value or impair its use; and

                  (viii) capital leases and liens securing the purchase price of
         property (to the extent such capital leases and purchase money
         financing are permitted by clause (vi) of Section 7.02(a) above),
         provided that each such lien is given solely to secure the purchase
         price of (or lease payments in respect of) such property, does not
         extend to any other property and is given at the time of the
         acquisition of such property;

                  (ix) liens in favor of FINOVA securing the FINOVA Debt,
         provided that each such lien remains subject to the FINOVA
         Intercreditor Agreement;

                                      -37-
<PAGE>

                  (x) liens in favor of Picture Tel securing the Picture Tel
         Debt, provided that each such lien remains subject to the Picture Tel
         Subordination Agreement; and

                  (xi) liens in favor of Reece securing the Reece Debt, provided
         that each such lien remains subject to the Reece Subordination
         Agreement.

         (c)      (Guaranties) Neither Borrower will assume, guarantee, endorse
or otherwise become directly or contingently liable including, without
limitation, liable by way of agreement, contingent or otherwise, to purchase, to
provide funds for payment, to supply funds to or otherwise invest in any debtor
or otherwise to assure any creditor against loss, in connection with any
Indebtedness of any other Person, except (i) guaranties by endorsement for
deposit or collection in the ordinary course of business and (ii) any guaranty
in favor of the Lender.

         (d)      (Mergers, Dispositions, etc.) Neither Borrower will merge,
combine or consolidate with any other Person. Neither Borrower will liquidate
or dissolve or sell, assign, lease or otherwise dispose of (whether in one
transaction or in a series of transactions) any item or items material to its
business (whether now owned or hereafter acquired) included in the assets of
the Borrowers, except that the Borrowers may sell or dispose of property
through (i) sales of inventory in the ordinary course of business and (ii)
disposal of worn out or obsolete equipment in the ordinary course of business.

         (e)      (No Factoring) Neither Borrower will sell, assign, factor or
dispose in any way of any of its Accounts or other rights to payment, with or
without recourse.

         (f)      (Loans and Advances) Neither Borrower will make or maintain
any loan or advance to any Person, including, without limitation, the directors,
officers and employees of either Borrower except travel advances, advances
against salary and loans made to employees in the ordinary course (all of which
loans and advances described in this clause (i) shall not exceed $25,000 in the
aggregate).

         (g)      (Investments and Acquisitions) Neither Borrower will, without
the Lender's prior written consent, invest in, hold or purchase any stock or
securities of any Person except (i) readily marketable direct obligations of, or
obligations guarantied by, the United States of America or any agency thereof,
(ii) other investment grade debt securities, (iii) mutual funds, the assets of
which are primarily invested in items of the kind described in the foregoing
clauses (i) and (ii) of this Section 7.02(g), (iv) deposits with or certificates
of deposit issued by the Summit Bank and any other obligations of Summit Bank or
the Lender's parent, and (v) deposits in any other bank organized in the United
States having capital in excess of $1,000,000,000. The Borrowers will give the
Lender prompt written notice if either Borrower forms or acquires any
Subsidiary. Without limitation of the foregoing, neither Borrower will, without
the prior written consent of the Lender, make any Acquisition.

         (h)      (No Waiver) Neither Borrower will waive any material debt or
claim, except in the ordinary course of its business.

                                      -38-
<PAGE>

         (i)      (Principal Place of Business) The Borrowers will give prompt
written notice to the Lender if either Borrower moves its chief executive
offices or principal place of business or any Inventory from the applicable
addresses described in Section 6.01(m) or changes its name or form of
organization.

         (j)      (Dividends; Distributions) Neither Borrower will, without the
prior written consent of the Lender, declare or pay any dividends (other than
dividends payable solely in capital stock of either Borrower or dividends
payable by APC solely to WOT), purchase, redeem, retire or otherwise acquire
for value any of its capital stock (or rights, options or warrants to purchase
such shares) now or hereafter outstanding, return any capital to its
stockholders or make any distribution of assets to its stockholders or any
Affiliate.

         (k)      (Partnerships) Neither Borrower will become a partner, member
or equity owner of any partnership, limited liability company or joint venture
if the result of such partnership, limited liability company or joint venture is
that any Person which is not the Borrowers has the ability to incur any
Indebtedness on behalf of the Borrowers or to commit any assets of the Borrowers
or such Subsidiary without the consent of the Borrowers.

         (l)      (Affiliate Transactions) Neither Borrower will enter into any
transaction, including, without limitation, the purchase, sale or exchange of
any property or the rendering of any service, with any present or former
Affiliate, except in the ordinary course of business and pursuant to the
reasonable requirements of its business and upon fair and reasonable terms no
less favorable to such Borrower, than would be obtained in a comparable
arms'-length transaction with any Person not an Affiliate.

         (m)      (Hazardous Materials) Neither Borrower will dispose of any
Hazardous Substance on any Premises of the Borrowers; nor shall either
Borrower store or suffer or permit to exist on any Premises of the Borrowers
any Hazardous Substance, nor transport or arrange the transport any Hazardous
Substance, except under valid permits and licenses and otherwise in compliance
with all applicable Environmental Laws. The Borrowers shall provide the Lender
with prompt written notice of (i) any material release or threat of release of
any Hazardous Substance at or from any Premises or any site or vessel owned,
occupied or operated by the Borrowers and (ii) any incurrence of any expense
or loss by any governmental authority in connection with the assessment,
containment or removal of any Hazardous Substance for which expense or loss
the Borrowers may be liable.

         (n)      (Change of Fiscal Year, etc.) Neither Borrower will make any
material change in the nature of their respective businesses as conducted at
the date hereof. Neither Borrower will change its fiscal year or, in any
material respect, their accounting principles or methods of applying same. If
any accounting treatment or classification is for any reason changed as to the
accounts of either Borrower, the Borrowers will forthwith notify the Lender of
same in writing and will execute and deliver such amendments to this Agreement
as the Lender may reasonably deem necessary or desirable in order to preserve
unimpaired the rights of the Lender and the obligations of the Borrowers under
this Agreement.

                                      -39-
<PAGE>

         (o)      (No Margin Stock) No proceeds of any Loan shall be used
directly or indirectly to purchase or carry any margin stock.

         Section 7.03.  Reporting Requirements. The Borrowers, jointly and
severally, agree that so long as any Loan to the Borrowers shall be
outstanding or any other obligation of either Borrower to the Lender shall
remain unpaid or the Commitment remains in effect hereunder, the Borrowers
shall furnish or cause to be furnished to the Lender:

         (a)      As soon as available and in any event within one hundred and
twenty (120) days after the end of each fiscal year of the Borrowers, a copy
of the annual consolidated financial statements for such fiscal year for the
Borrowers, including therein a consolidated balance sheet of the Borrowers as
at the end of such fiscal year and consolidated statements of income and
retained earnings and statements of cash flow for the Borrowers for such
fiscal year, prepared in accordance with GAAP, consistently applied and
certified by the independent certified public accountants of the Borrowers,
which shall be reasonably acceptable to the Lender), such certification to be
in such form as is generally recognized as "unqualified". Each of the annual
financial statements submitted under this Section shall be accompanied by a
statement of the independent certified public accountants stating whether in
the course of their examination (which shall include a review of this
Agreement) they became aware of the existence as at the end of the fiscal year
covered by such financial statements of any event, transaction, occurrence or
state of affairs which would contravene or violate any of the covenants or
agreements contained in this Agreement and, if their examination has disclosed
any such event, transaction, occurrence or state of affairs, specifying the
nature and period of the existence thereof. Said accountants shall also state
that they have examined the certificates of the chief financial officers of
the Borrowers referred to in Section 7.03(d) and that their examination has
not disclosed the existence of anything contrary to the matters set forth in
such certificates. Such accountants' statement shall also include a schedule
setting forth the computations necessary to determine compliance, as at the
relevant fiscal year-end, with each of Sections 7.01(k), (l), (m) and (n).

         (b)      Within thirty (30) days after the end of each month of the
Borrowers, an unaudited consolidated balance sheet of the Borrowers and
unaudited consolidated related statements of income and cash flow of the
Borrowers, prepared in accordance with GAAP, consistently applied (subject to
normal year-end audit adjustments and subject to the information to be
presented in year-end schedules and footnotes) and certified as fairly
presenting the financial condition of the Borrowers by the chief financial
officer of the Borrowers, each such balance sheet to be as at the end of the
relevant month and such statements of income and cash flow to be for such
month and for the fiscal year to date, in each case together with a comparison
to budget.

         (c)      Within 30 days after the end of each fiscal quarter of the
Borrowers, a certificate executed by the chief financial officer of the
Borrowers stating that he has reviewed this Agreement and has no knowledge of
any default by the Borrowers in the performance or observance of any of the
provisions of this Agreement or, if he has such knowledge, specifying each
such default and the nature thereof. Each such quarterly certificate shall be
accompanied by

                                      -40-
<PAGE>

a statement of the chief financial officer of the Borrowers setting forth in
detail the computations necessary to determine compliance with each of Section
7.01(k), (l), (m) and (n).

         (d)      Promptly following the filing thereof with the SEC, a copy of
each filing, submission or notice by the Borrowers or their Affiliates to or
with the SEC, including without limitation quarterly reports on Form 10-Q.

         (e)      On or before the close of business of each Monday, a schedule
of collections for the immediately preceding week, together with such other
information and documentation as Lender may request.

         (f)      On or before the close of business of each Monday, a schedule
of sales for the immediately preceding week, together with such other
information and documentation as Lender may request.

         (g)      On or before the fifteenth (15th) day of each month, a
detailed aging report setting forth and certifying the amounts due and owing on
Accounts Receivable on Borrowers' books as of the close of the preceding month,
together with a reconciliation report satisfactory to Lender setting forth the
aggregate amount of all sales, collections, payments and adjustments to Accounts
Receivable (including, without limitation, any and all offsets, deductions
and/or contras) on Borrowers' books for such preceding month, which shall also
identify the VTI Excluded Accounts Receivable as of the close of such month.

         (h)      On or before the fifteenth (15th) day of each month, detailed
aging reports, in form, content and substance reasonably acceptable to Lender,
setting forth amounts due and payable on accounts payable on Borrowers books
as of the close the preceding month.

         (i)      On or before the tenth (10th) and twenty-fifth (25th) days of
each month, (i) a report of Inventory, in form, substance and content
reasonably satisfactory to Lender, setting forth the total value of Borrower's
Inventory; (ii) the location of the Inventory; and (iii) a certified statement
showing Inventory on hand, Inventory represented or covered by warehouse
receipts or bills of lading, Eligible Inventory on hand and Inventory in
possession of bailees, including the names and addresses of such bailees, in
each case as of the end of such preceding month and the fifteenth (15th) day
of such current month, respectively.

         (j)      Promptly after receipt, a copy of all audits (annual or
special) submitted to the Borrowers by their independent public accountants and
any letter of comments or management letter with respect to any such audit
directed by such accountants to the management of the Borrowers.

         (k)      Immediately after the occurrence of any Default or Event of
Default with respect to the Borrowers, the statement of the Borrowers setting
forth details of each such Default or Event of Default and the action which
the Borrowers proposes to take with respect thereto.

                                      -41-
<PAGE>

         (l)      Promptly after the commencement thereof, notice of all
actions, suits and proceedings before any court or governmental department,
commission, board, bureau, agency or instrumentality, domestic or foreign, to
which either Borrower is a party; provided, however, that no such notice need be
given with respect to any such action, suit or proceeding which seeks monetary
damages only and in an amount of less than $50,000.

         (m)      Promptly after the Borrowers has knowledge thereof, written
notice of:

                  (i) termination or potential termination of any consent,
         license, permit or franchise material to the conduct of the business of
         the Borrowers or the ownership of its or their property and assets;

                  (ii) any material loss, damage or destruction to or of any
         property or assets of the Borrowers (regardless of whether the same is
         covered by insurance);

                  (iii) any material controversy with the employees of the
         Borrowers or with any labor organization; and

                  (iv) any other material development adversely affecting the
         Borrowers, or any of their respective business, prospects, properties,
         assets or conditions, financial or otherwise.

         (n)      Such other information respecting the financial condition,
operations and assets of the Borrowers as the Lender may from time to time
reasonably request.

         Section 7.04.  .Covenants Relating to the Collateral.

         (a)      The Borrowers shall notify Lender promptly of: (i) any
material delay in performance by either Borrower of any of its obligations to
any account debtor or the assertion of any material claims, offsets, defenses or
counterclaims by any account debtor, or any material disputes with account
debtors, or any material settlement, adjustment or compromise thereof, (ii) all
material adverse information relating to the financial condition of any account
debtor, and (iii) any event or circumstance which, to Borrowers knowledge would
cause Lender to consider any then existing Accounts Receivable as no longer
constituting Eligible Accounts. No credit, discount, allowance or extension or
agreement for any of the foregoing shall be granted to any account debtor
without Lender's consent, except in the ordinary course of Borrowers' business
in accordance with practices and policies previously disclosed to Lender. So
long as no Default or Event of Default exists or has occurred and is continuing,
Borrower may settle, adjust or compromise any claim, offset, counterclaim or
dispute with any account debtor. At any time that a Default or Event of Default
exists or has occurred and is continuing, Lender shall, at its option, have the
exclusive right to settle, adjust or compromise any claim, offset, counterclaim
or dispute with account debtors or grant any credits, discounts or allowances.

         (b)      Borrowers shall promptly report to Lender any return of
Inventory by an account debtor. At any time that Inventory is returned,
reclaimed or repossessed, the related Account

                                      -42-
<PAGE>

Receivable shall not be deemed an Eligible Account. In the event any account
debtor returns Inventory when a Default or Event of Default exists or has
occurred and is continuing, the applicable Borrower shall, upon Lender's
request, (i) hold the returned Inventory in trust for Lender, (ii) segregate all
returned Inventory from all of its other property, (iii) dispose of the returned
Inventory solely according to Lender's instructions, and (iv) not issue any
credits, discounts or allowances with respect thereto without Lender's prior
written consent.

         (c) With respect to each Account Receivable: (i) the amounts shown on
any invoice delivered to Lender or schedule thereof delivered to Lender shall
be true and complete, (ii) no payments shall be made thereon except payments
immediately delivered to Lender pursuant to the terms of this Agreement, (iii)
no credit, discount, allowance or extension or agreement for any of the
foregoing shall be granted to any account debtor except as reported to Lender
in accordance with this Agreement and except for credits, discounts,
allowances or extensions made or given in the ordinary course of Borrower's
business in accordance with practices and policies previously disclosed to
Lender, (iv) there shall be no set-offs, deductions, contras, defenses,
counterclaims or disputes existing or asserted with respect thereto except as
reported to Lender in accordance with the terms of this Agreement, (v) none of
the transactions giving rise thereto will violate any applicable State or
Federal laws or regulations, all documentation relating thereto will be
legally sufficient under such laws and regulations and all such documentation
will be legally enforceable in accordance with its terms.

         (d) With respect to the Inventory: (i) Borrowers shall at all times
maintain inventory records reasonably satisfactory to Lender, keeping correct
and accurate records itemizing and describing the kind, type, quality and
quantity of Inventory, Borrower's cost thereof or and daily withdrawals
therefrom and additions thereto; (ii) Borrowers shall conduct a physical count
of the Inventory at least once each year, but at any time or times as Lender
may request on or after an Event of Default, and promptly following such
physical inventory shall supply Lender with a report in the form and with such
specificity as may be reasonably satisfactory to Lender concerning, such
physical count; (iii) Borrowers shall not remove any Inventory from the
locations set forth or permitted herein, without the prior written consent of
Lender, except for sales of Inventory in the ordinary course of Borrowers'
business and except to move Inventory directly from one location set forth or
permitted herein to another such location; (iv) upon Lender's request,
Borrowers shall, at their expense, no more than once in any twelve (12) month
period, but at any time or times as Lender may request on or after an Event of
Default, deliver or cause to be delivered to Lender written reports or
appraisals as to the Inventory in form, scope and methodology acceptable to
Lender and by an appraiser acceptable to Lender, addressed to Lender or upon
which Lender is expressly permitted to rely; (v) Borrowers shall produce, use,
store and maintain the Inventory, with all reasonable care and caution and in
accordance with applicable standards of any insurance and in conformity with
applicable laws (including, but not limited to, the requirements of the
Federal Fair Labor Standards Act of 1938, as amended and all rules,
regulations and orders related thereto); (vi) Borrowers assume all
responsibility and liability arising from or relating to the production, use,
sale or other disposition of the Inventory; (vii) Borrowers shall not sell
Inventory to any customer on approval, or any other basis which entitles the
customer to return or may obligate either Borrower to repurchase such
Inventory; (viii) Borrowers shall keep the Inventory in good and marketable
condition; and (ix) Borrowers shall

                                      -43-
<PAGE>

not, without prior written notice to Lender, acquire or accept any Inventory on
consignment or approval.

                                 ARTICLE VIII

                             DEFAULT AND REMEDIES

         Section 8.01.  Events of Default. The occurrence of any of the
following events shall constitute an Event of Default under this Agreement:

         (a)      The Borrowers shall fail to make any payment of principal of
any Loan or payment of any amount to the Lender or Summit Bank with respect to
the issuance of a Letter of Credit or a drawing thereunder on the date when due;
or

         (b)      The Borrowers shall fail to make any payment of interest on
any Loan or in respect of any fees or charges described in this Agreement on the
date when due; or

         (c)      Any representation or warranty of the Borrowers contained
herein shall at any time prove to have been incorrect in any material respect
when made; or any representation or warranty now or hereafter made by either
Borrower in connection with this Agreement or in connection with any Loan shall
at any time prove to have been incorrect in any material respect when made; or

         (d)      The Borrowers shall default in the performance or observance
of any agreement or obligation under any of Article V, Sections 7.01(b) (first
sentence only), 7.01(c), 7.01(d) (as applies to corporate existence only),
7.01(e), 7.01(k), 7.01(l), 7.01(m) or 7.01(n) or any provision of Sections 7.02,
7.03 or 7.04; or

         (e)      The Borrowers shall default in the performance of any term,
covenant or agreement contained in this Agreement (other than a default
described in clauses (a), (b), (d) or (f) of this Section 8.01) and such
default shall continue unremedied for thirty (30) days after notice thereof
shall have been given to the Borrowers; or

         (f) Any default shall exist and remain unwaived or uncured with
respect to (i) the Panasonic Debt, (ii) the FINOVA Debt or (iii) any
Indebtedness of either Borrower in a principal amount equal to or greater than
$50,000, or any of the aforesaid Indebtedness shall not have been paid when
due, whether by acceleration or otherwise, or shall have been declared to be
due and payable prior its stated maturity, or any event or circumstance shall
occur which permits, or with the lapse of time or the giving of notice or both
would permit, the acceleration of the maturity of any such Indebtedness by the
holder or holders thereof; or

         (g) (i) Either Borrower shall be dissolved or shall become bankrupt or
shall cease paying its debts generally as they mature or shall make an
assignment for the benefit of creditors; (ii) a trustee, receiver or liquidator
shall be appointed for either Borrower or for a substantial part of the property
of either Borrower; (iii) bankruptcy, reorganization, arrangement, insolvency or

                                      -44-
<PAGE>

similar proceedings shall be instituted by or against either Borrower under the
laws of any jurisdiction (other than any involuntary proceedings which are
instituted against either Borrower without the acquiescence of the Borrowers,
and which are dismissed of record within 45 days following the institution
thereof); (iv) either Borrower shall convene or hold a meeting with its
creditors to compromise or make similar arrangements with respect to its
Indebtedness to such creditors; or (v) either Borrower or its directors,
stockholders, officers or agents shall take any action to effect or commence any
of the foregoing or with respect to any of the foregoing; or

         (h) Any uninsured judgment or any writ, attachment, execution or
similar process in an amount of $100,000 or more shall be issued or levied
against either Borrower and, in any such case, such judgment, writ, attachment,
execution or similar process shall not be paid, released, vacated or fully
bonded within ten (10) days after its issue or levy; or

         (i) Either Borrower shall fail to meet its minimum funding requirements
under ERISA with respect to any employee benefit plan (or other class of benefit
which the PBGC has elected to insure) or any such plan shall be the subject of
termination proceedings (whether voluntary or involuntary) and there shall
result from such termination proceedings a liability of either Borrower to the
PBGC which, in the reasonable opinion of the Lender, would be likely to have a
material adverse effect upon the business, operations or financial condition of
the Borrowers; or

         (j) Richard Reiss shall cease to serve as President and chief executive
officer of the Borrowers; provided that, if the cessation of such service shall
result from the death or disability of Mr. Reiss, same shall not be an Event of
Default, unless within sixty (60) days of such cessation, the Borrowers shall
not have appointed a replacement for Mr. Reiss to serve as President and chief
executive officer of the Borrowers, who shall be reasonably acceptable to the
Lender; or

         (k) The conviction of either Borrower or any of their officers under
any quasi-criminal or criminal statute, pursuant to which statute or proceedings
the penalties or remedies sought or available include forfeiture of any material
portion of the property of Borrower or which conviction Lender reasonably
determines has a materially adverse effect upon the Borrowers' business; or

         (l) The filing of a federal lien for any taxes against either Borrower
or any of its assets.

         Section 8.02. Rights and Remedies Upon Default. Upon the occurrence of
any Event of Default and at any time thereafter, in addition to any other rights
and remedies available to the Lender hereunder or otherwise, the Lender may
exercise any one or more of the following rights and remedies (all of which
shall be cumulative):

         (a) Declare the entire unpaid principal amount of the Loans then
outstanding, all interest accrued and unpaid with respect to any and all of the
foregoing, and all other amounts payable under or with respect to this Agreement
to be forthwith due and payable, whereupon the same shall become forthwith due
and payable, without presentment, demand, protest or notice of

                                      -45-
<PAGE>

any kind, all of which are hereby expressly waived by the Borrowers; provided,
however, that upon the occurrence of any Event of Default under Section 8.01(g),
all Loans and all other amounts payable under this Agreement will automatically
become due and payable without any notice or any such declaration.

         (b) Declare the Commitment to be terminated, whereupon the same and all
obligations of the Lender to make Revolving Loans shall be terminated forthwith
and without notice; provided, however, that upon the occurrence of any Event of
Default under Section 8.01(g), the Commitment will automatically terminate
without any notice and without any such declaration.

         (c) Enforce the provisions of this Agreement by legal proceedings for
the specific performance of any covenant or agreement contained herein or for
the enforcement of any other appropriate legal or equitable remedy, and the
Lender may recover damages caused by any breach by the Borrowers of the
provisions of this Agreement, including court costs, reasonable attorneys' fees
and other costs and expenses incurred in the enforcement of the obligations of
the Borrowers hereunder.

         (d) Exercise all rights and remedies under this Agreement, the other
Loan Documents, and any other agreement with the Lender, and exercise all other
rights and remedies which the Lender may have under applicable law.

         (e) Exercise all rights and remedies provided in this Agreement, the
other Loan Documents, the Uniform Commercial Code and other applicable law, all
of which rights and remedies may be exercised without notice to or consent by
either Borrower, except as such notice or consent is expressly provided for
hereunder or required by applicable law.

         (f) (i) With or without judicial process or the aid or assistance of
others, enter upon any premises on or in which any of the Collateral may be
located and take possession of the Collateral or complete processing,
manufacturing and repair of all or any portion of the Collateral, (ii) require
Borrowers, at Borrowers' expense, to assemble and make available to Lender any
part or all of the Collateral at any place and time designated by Lender, (iii)
collect, foreclose, receive, appropriate, setoff and realize upon any and all
Collateral, (iv) remove any or all of the Collateral from any premises on or in
which the same may be located for the purpose of effecting the sale, foreclosure
or other disposition thereof or for any other purpose, or (v) sell, lease,
transfer, assign, deliver or otherwise dispose of any and all Collateral
(including, without limitation, entering into contracts with respect thereto,
public or private sales at any exchange, broker's board, at any office of Lender
or elsewhere) at such prices or terms a Lender may deem reasonable, for cash,
upon credit or for future delivery, with the Lender having the right to purchase
the whole or any part of the Collateral at any such public sale, all of the
foregoing being free from any right or equity of redemption of Borrowers, which
right or equity of redemption is hereby expressly waived and released by
Borrowers.

         Section 8.03. Set-off. In addition to any rights now or hereafter
granted under applicable law and not by way of limitation of any such rights,
upon the occurrence of any Event of Default, the Lender is hereby authorized at
any time or from time to time, without presentment, demand,

                                      -46-
<PAGE>

protest or other notice of any kind to the Borrowers or to any other Person, all
of which are hereby expressly waived, to set off and to appropriate and apply
any and all deposits (other than monies held in custody or trust accounts) and
any other Indebtedness at any time held or owing by the Lender or any Affiliate
of the Lender to or for the credit or the account of the Borrowers against and
on account of the obligations, liabilities and claims of the Borrowers to the
Lender under this Agreement, irrespective of whether or not the Lender shall
have made any demand for payment and although said obligations, liabilities or
claims, or any of them, may then be contingent or unmatured and without regard
for the availability or adequacy of any collateral. The Borrowers also grants to
the Lender a security interest with respect to all its deposits and all
securities or other property (other than deposits, securities or other property
held in custody or trust accounts) in the possession of the Lender or any
Affiliate of the Lender from time to time in order to secure the Loans and all
other amounts now or hereafter due under this Agreement, and, upon the
occurrence of any Event of Default, the Lender may exercise all rights and
remedies of a secured party under the Uniform Commercial Code.

         Section 8.04. Right to Cure. In the event that the Borrowers shall fail
to pay any tax, assessment, governmental charge or levy, except as the same may
be otherwise permitted hereunder, or in the event that any lien, encumbrance or
security interest prohibited hereby shall not be paid in full or discharged, or
in the event that the Borrowers shall fail to pay or comply with any other
obligation hereunder, the Lender may, but shall not be required to, pay,
satisfy, perform, discharge or bond the same for the account of the Borrowers,
and all moneys so paid by the Lender shall be payable by the Borrowers to the
Lender on demand and shall bear interest from the date of demand until paid at
the lesser of (i) a fluctuating rate per annum which shall at all times be equal
to the sum of two percent (2%) per annum plus the rate otherwise applicable to
the relevant Loans, or (ii) the maximum rate permitted by then applicable law.

         Section 8.05. Rights Cumulative. All rights, remedies and powers
granted to Lender hereunder, under any of the other Loan Documents, the Uniform
Commercial Code or other applicable law, are cumulative, not exclusive and
enforceable, in Lender's discretion, alternatively, successively, or
concurrently on any one or more occasions, and shall include, without
limitation, the right to apply to a court of equity for an injunction to
restrain a breach or threatened breach by either Borrower of this Agreement or
any of the other Loan Documents. Lender may, at any time or times, proceed
directly against either Borrower to collect the obligations without prior
recourse to the Collateral.

         Section 8.06. Notice of Sale, etc. If notice of disposition of
Collateral is required by law, five (5) days prior notice by Lender to Borrowers
designating the time and place of any public sale or the time after which any
private sale or other intended disposition of Collateral is to be made, shall be
deemed to be reasonable notice thereof and each Borrower waives any other
notice. In the event Lender institutes an action to recover any Collateral or
seeks recovery of any Collateral by way of prejudgment remedy, each Borrower
waives the posting of any bond which might otherwise be require.

                                      -47-
<PAGE>

                                  ARTICLE IX

                                 MISCELLANEOUS

         Section 9.01.No Waiver; Cumulative Remedies. No failure or delay on
the part of the Lender in exercising any right, power or remedy hereunder
shall operate as a waiver thereof, nor shall any single or partial exercise of
any such right, power or remedy preclude any other or further exercise thereof
or the exercise of any other right, power or remedy hereunder. The remedies
herein provided are cumulative and not exclusive of any remedies provided by
law or otherwise available to the Lender. Such remedies may be exercised
without resort or regard to any other source of satisfaction of any
liabilities of either Borrower to the Lender.

         Section 9.02.Amendments, Waivers and Consents. Neither this Agreement
nor any provision hereof may be amended, waived, discharged or terminated
orally. No amendment or waiver of any provision of this Agreement, nor any
consent to any departure by the Borrowers therefrom, shall be effective unless
the same shall be signed by the Borrowers and the Lender. Any waiver or
consent may be given subject to satisfaction of conditions stated therein and
any waiver or consent shall be effective only in the specific instance and for
the specific purpose for which given. In no event will any amendment, waiver
or consent be deemed effective if the result of same is to decrease in any
manner the compensation of the Lender or to increase in any manner the
Lender's expenses, duties or responsibilities unless the Lender has, in each
case, expressly assented thereto in writing.

         Section 9.03.Addresses for Notices, etc. Except as otherwise
expressly provided in this Agreement, all notices, requests, demands and other
communications provided for hereunder shall be in writing and shall be mailed
or delivered to the applicable party at the address indicated below:

         If to the Borrowers:

              Wire One Technologies, Inc.
              225 Long Avenue
              Hillside, New Jersey 07205
              Attention:  Richard Reiss, President

         If to the Lender:

              Summit Commercial/Gibraltar Corp.
              546 Fifth Avenue
              New York, New York 10036
              Attention:  President

or, as to each of the foregoing, at such other address as shall be designated
by such Person in a written notice to the other parties complying as to
delivery with the terms of this Section. Except

                                      -48-
<PAGE>

as otherwise provided herein, all such notices, requests, demands and other
communications shall be deemed sufficiently given when delivered or two (2)
Business Days after the date when mailed by registered or certified mail, return
receipt requested, postage and registration or certification charges prepaid,
addressed as aforesaid.

         Section 9.04. Costs, Expenses and Taxes. The Borrowers, jointly and
severally, agree to pay on demand all costs and expenses (including, without
limitation, reasonable legal fees) of the Lender in connection with the
preparation, execution and delivery of this Agreement, the other Loan Documents
and all other instruments and documents to be delivered hereunder and any
amendments or modifications of any of the foregoing, or in connection with the
examination, review or administration of any of the foregoing, as well as the
costs and expenses (including, without limitation, the reasonable fees and
out-of-pocket expenses of legal counsel) incurred by the Lender in connection
with preserving, enforcing or exercising any rights or remedies under this
Agreement, the other Loan Documents and all other instruments and documents to
be delivered hereunder, all whether or not legal action is instituted; provided
that the Borrowers obligation to reimburse the Lender for legal fees in
connection with the preparation, execution and delivery of this Agreement and
the other Loan Documents shall be limited to $10,000 plus reasonable
out-of-pocket expenses of Lender's counsel. In addition, the Borrowers shall be
jointly and severally obligated to pay any and all stamp and other taxes payable
or determined to be payable in connection with the execution and delivery of
this Agreement, the other Loan Documents and all other instruments and documents
to be delivered hereunder, and agrees to save and keep the Lender harmless from
and against any and all liabilities with respect to or resulting from any delay
in paying or omission to pay such taxes. Any fees, expenses or other charges
which the Lender is entitled to receive from the Borrowers hereunder shall bear
interest from the date of demand for payment until paid at the lesser of (i) a
fluctuating rate per annum which shall at all times be equal to the rate
applicable to the Loans, or (ii) the maximum rate permitted by then applicable
law.

         Section 9.05. Termination.

         (a) This Agreement and the other Loan Documents shall become
effective as of the date set forth on the first page hereof and shall continue
in full force and effect for a term ending on the date two (2) years from the
date hereof (the "Renewal Date"), and from year to year thereafter, unless
either the Lender or the Borrowers shall notify the other in writing at least
sixty (60) days prior to the end of the then effective term of its election
not to renew this Agreement and the other Loan Documents; provided that this
Agreement and all other Loan Documents must be terminated simultaneously.

         (b) Upon the effective date of termination (whether in the manner
contemplated in (a) or (d) of this Section 9.05) or non-renewal of this
Agreement and the other Loan Documents, Borrowers shall pay to Lender, in
full, all outstanding and unpaid Loans and other Obligations and shall furnish
cash collateral to Lender in such amounts as Lender determines are reasonably
necessary to secure Lender from loss, cost, damage or expense, including
attorneys' fees and legal expenses, in connection with any contingent
Obligations, including issued and outstanding letters of credit and checks or
other payments provisionally credited to the obligations and/or as to which

                                      -49-
<PAGE>

Lender has not yet received final and indefeasible payment. Such cash
collateral shall be remitted by wire transfer in Federal funds to such bank
account of Lender, as Lender may, in its discretion, designate in writing to
Borrowers for such purpose. Interest shall be due until and including the next
business day, if the amounts so paid by Borrower to the bank account
designated by Lender are received in such bank account later than 12:00 noon,
New York City time.

         (c) No termination of this Agreement or the other Loan Documents shall
relieve or discharge Borrowers of their respective duties, obligations and
covenants under this Agreement or the other Loan Documents until all Loans and
other Obligations have been fully and finally discharged and paid, and Lender's
continuing security interest in the Collateral and the rights and remedies of
Lender hereunder, under the other Loan Documents and applicable law, shall
remain in effect until all such obligations have been fully and finally
discharged and paid.

         (d) The Borrowers may at any time, upon sixty (60) days written notice
to the Lender, terminate in whole, but not in part, the Commitment.

         (e) If this Agreement is terminated by the Lender, as the result of an
Event of Default described in Subsections 8.01(a), (b), (c), (g) or (j), or by
the Borrowers prior to the end of the then current term or renewal term of this
Agreement (whether pursuant to this Section 9.05 or otherwise), in view of the
impracticality and extreme difficulty of ascertaining actual damages and by
mutual agreement of the parties as to a reasonable calculation of Lender's lost
profits as a result thereof, Borrowers, jointly and severally, agree to pay to
Lender, upon the effective date of such termination, a commitment termination
fee in the amount set forth below if such termination is effective in the period
indicated:

                  (i) If such termination shall occur on or after the date
hereof and on or prior to the first anniversary of the date hereof, the
Borrowers shall pay a commitment termination fee equal to one percent (1%) of
the Revolving Commitment Amount; and

                  (ii) If such termination shall occur following the first
anniversary of the date hereof no commitment termination fee shall be due.

Such commitment termination fee shall be presumed to be the amount of damages
sustained by Lender as a result of such early termination and Borrowers agree
that it is reasonable under the circumstances currently existing. The early
termination fee provided for in this Section 9.05 shall be deemed included in
the Obligations.

         Section 9.06. Representations and Warranties. All covenants,
agreements, representations and warranties made herein or in any other document
delivered by or on behalf of the Borrowers pursuant to or in connection with
this Agreement are material and shall be deemed to have been relied upon by the
Lender, notwithstanding any investigation heretofore or hereafter made by the
Lender, shall survive the making of the Loans as herein contemplated, and shall
continue in full force and effect so long as any of the Loans or other amount
due under this Agreement remains outstanding and unpaid. All statements
contained in any certificate or other paper delivered to the Lender at any time
by or on behalf of the Borrowers pursuant hereto shall

                                      -50-
<PAGE>

constitute representations and warranties by the Borrowers hereunder. Any
request for a borrowing hereunder and any acceptance of a Loan hereunder by the
Borrowers will be deemed a representation by the Borrowers that the Borrowers,
as at the date of such borrowing, are in compliance with Sections 4.02(a)-(d)
and that, after giving effect to such borrowing, the Aggregate Revolving Loans
will not exceed the Maximum Available Commitment.

         Section 9.07. Binding Effect; Assignment. This Agreement shall be
binding upon the Borrowers and their respective successors and assigns and shall
inure to the benefit of the Borrowers, the Lender, and their permitted
successors and assigns. Neither Borrower may assign this Agreement or any rights
hereunder without the express written consent of the Lender. The Lender may, in
accordance with applicable law, sell to one or more Persons, banks or other
entities participations in all or a portion of the Lender's rights and
obligations under this Agreement (including all or a portion of the Commitment
and the Loans).

         Section 9.08. Reproduction of Agreement. This Agreement and all other
instruments, documents and papers which relate thereto which have been or may be
hereafter furnished to the Lender may be reproduced by the Lender by any
photographic, photostatic, micro-card, miniature photographic, xerographic or
similar process, and the Lender may destroy the original from which any document
was so reproduced. Any such reproduction shall be admissible in evidence as the
original itself in any judicial or administrative proceeding (whether or not the
original is in existence and whether or not such reproduction was made in the
regular course of business).

         Section 9.09. Consent to Jurisdiction. Each of the Borrowers
irrevocably submits to the nonexclusive jurisdiction of any New York court or
any federal court sitting within the State of New York over any suit, action or
proceeding arising out of or relating to this Agreement. Each of the Borrowers
irrevocably waives, to the fullest extent permitted by law, any objection which
it may now or hereafter have to the laying of venue of any such suit, action or
proceeding brought in such a court and any claim that any such suit, action or
proceeding has been brought in an inconvenient forum. Each of the Borrowers
agrees that final judgment in any such suit, action or proceeding brought in
such a court shall be enforced in any court of proper jurisdiction by a suit
upon such judgment, provided that service of process in such action, suit or
proceeding shall have been effected upon such Borrower in one of the manners
specified in the following paragraph of this Section 9.09 or as otherwise
permitted by law.

         Each of the Borrowers hereby consents to process being served in any
suit, action or proceeding of the nature referred to in the preceding paragraph
of this Section 9.09 either (i) by mailing a copy thereof by registered or
certified mail, postage prepaid, return receipt requested, to it at its address
set forth in Section 9.03 or (ii) by serving a copy thereof upon it at its
address set forth in Section 9.03. Each of the Borrowers irrevocably waives, to
the fullest extent permitted by law, all claims of error by reason of any
service as contemplated herein and agrees that such service shall (x) be deemed
in every respect effective service upon such Borrower in any such suit, action
or proceeding and (y) to the fullest extent permitted by law, be taken and held
to be valid personal service upon and personal delivery to such Borrower.

                                      -51-
<PAGE>

         Section 9.10. Governing Law. This Agreement shall be governed by, and
construed and enforced in accordance with, the laws of the State of New York,
without regard to principles relating to conflicts or choice of laws .

         Section 9.11. Severability. In the event that any provision of this
Agreement or the application thereof to any Person, property or circumstances
shall be held to any extent to be invalid or unenforceable, the remainder of
this Agreement and the application of such provision to Persons, properties or
circumstances other than those as to which it has been held invalid or
unenforceable shall not be affected thereby, and each provision of this
Agreement shall be valid and enforceable to the fullest extent permitted by law.

         Section 9.12. Headings. Article and Section headings in this Agreement
and any table of contents are included herein for convenience of reference only
and shall not constitute a part of this Agreement for any other purpose.

         Section 9.13 Indemnification. The Borrowers shall, jointly and
severally, indemnify and hold Lender, and its directors, agents, employees,
counsel and other Affiliates, harmless from and against any and all losses,
claims, damages, liabilities, costs or expenses imposed on, incurred by or
asserted against any of them in connection with any litigation, investigation,
claim or proceeding commenced or threatened related to the negotiation,
preparation, execution, delivery, enforcement, performance or administration of
this Agreement, any other Loan Document, or any undertaking or proceeding
related to any of the actions contemplated hereby or any act, omission, event or
transaction related or attendant thereto, including, without limitation, amounts
paid in settlement, court costs, and the reasonable fees and expenses of
counsel; provided that any such loss, claim, damage, liability, cost or expense
shall not have resulted from the gross negligence or willful misconduct of the
Lender or any of its directors, agents, employees, counsel or other Affiliates.
To the extent that the undertaking to indemnify, pay and hold harmless set forth
in this Section may be unenforceable because it violates any law or public
policy, the Borrowers shall pay the maximum portion which it is permitted to pay
under applicable law to Lender in satisfaction of indemnified matters under this
Section. The foregoing indemnity shall survive the payment of the Loans and the
other Obligations and the termination or non-renewal of this Agreement.

         Section 9.14.Waiver of Jury Trial. BORROWERS AND LENDER EACH HEREBY
WAIVES ANY RIGHT TO TRIAL BY JURY OF ANY CLAIM, DEMAND, ACTION OR CAUSE OF
ACTION (a) ARISING UNDER THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS, OR
(B) IN ANY WAY CONNECTED WITH OR RELATED OR INCIDENTAL TO THE DEALINGS OF THE
PARTIES HERETO IN RESPECT OF THIS AGREEMENT OR ANY OF THE OTHER LOAN DOCUMENTS
OR THE TRANSACTIONS RELATED HERETO OR THERETO IN EACH CASE WHETHER NOW EXISTING
OR HEREAFTER ARISING, AND WHETHER IN CONTRACT, TORT, EQUITY OR OTHERWISE.
BORROWERS AND LENDER EACH HEREBY AGREES AND CONSENTS THAT ANY SUCH CLAIM,
DEMAND, ACTION OR CAUSE OF ACTION SHALL BE DECIDED BY COURT TRIAL WITHOUT A JURY
AND THAT BORROWER OR LENDER MAY FILE AN ORIGINAL COUNTERPART OF A COPY OF THIS
AGREEMENT WITH

                                      -52-
<PAGE>

ANY COURT AS WRITTEN EVIDENCE OF THE CONSENT OF THE PARTIES HERETO TO THE WAIVER
OF THEIR RIGHT TO TRIAL BY JURY.

         Section 9.15.Release of Lender. Lender shall not have any liability to
either Borrower (whether in tort, contract, equity or otherwise) for losses
suffered by either Borrower in connection with, arising out of, or in any way
related to the transactions or relationships contemplated by this Agreement, or
any act, omission or event occurring in connection herewith, unless it is
determined by a final and nonappealable judgment or court order binding on
Lender, that the losses were the result of acts or omissions constituting gross
negligence or willful misconduct. In any such litigation, Lender shall be
entitled to the benefit of the rebuttable presumption that it acted in good
faith and with the exercise of ordinary care in the performance by it of the
terms of this Agreement.

                  [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK]

                                      -53-
<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed, as an instrument under seal, by their respective officers thereunto
duly authorized as of the date first above written.

                                    WIRE ONE TECHNOLOGIES, INC.

                                    By: /s/ Richard Reiss
                                       -----------------------------------------
                                       Name:
                                       Title:

                                    ALLCOMM PRODUCTS CORP.

                                    By: /s/ Richard Reiss
                                       -----------------------------------------
                                       Name:
                                       Title:

                                    SUMMIT COMMERCIAL/GIBRALTAR CORP.

                                    By: /s/ Illegible
                                       -----------------------------------------
                                       Name:
                                       Title:<PAGE>

                            ASSET PURCHASE AGREEMENT

      This Asset Purchase Agreement (this "Agreement") is made as of this 21st
day of July, 2000, by and between Wire One Technologies, Inc., a Delaware
corporation ("Buyer"), 2CONFER L.L.C., a Delaware limited liability company
("Seller"), and the members of Seller listed on the signature pages hereto (the
"Members") (Seller and the Members are sometimes each referred to as a "Seller
Party", and collectively as "Seller Parties").

                                R E C I T A L S:

      Buyer desires to purchase, and Seller desires to sell, substantially all
of Seller's assets, properties and rights in the business and operations of
Seller, including, but not limited to, all trademarks, copyrights, web site
software, the "www.2CONFER.com" web site on the World Wide Web and, subject to
certain limitations set forth in this Agreement and the Schedules hereto, all of
the fixed assets and intellectual property used in, or necessary for the
operation of, such site as heretofore operated (collectively, the "Business"),
as herein described.

      NOW, THEREFORE, in consideration of the foregoing premises and the mutual
promises, agreements, representations, warranties, and covenants herein
contained, the parties hereby agree as follows:

                                    SECTION 1

                                     Closing

      1.1. Closing Date. The closing (the "Closing") of the transactions
contemplated hereby shall be held at the offices of counsel to Buyer, Morrison &
Foerster LLP, 1290 Avenue of the Americas, New York, New York 10104 on July 21,
2000 or such other date as may be mutually agreed upon by the parties (the
"Closing Date").

      1.2. Sale of Assets. At the Closing, Seller shall sell to Buyer, free and
clear of all security interests, encumbrances, restrictions on transfer, or
adverse claims, and Buyer shall buy from Seller, all of Seller's right, title
and interest in the assets used in, or necessary for the operation of, the
Business (the "Assets") that are not Excluded Assets (as defined herein),
including, without limitation, the following:

            (a) all notes and other accounts receivable, including all other
negotiable instruments and rights to receive payment generated in the conduct of
the Business;

            (b) all cash, cash equivalents, bank accounts and deposits;

            (c) all furniture, fixtures, equipment, office supplies and other
tangible property;

                                       1
<PAGE>

            (d) all real property and all leasehold interests created by all
leases of real property under which Seller is a lessee or lessor;

            (e) all lists of content contributors to Seller;

            (f) the 2CONFER web site, currently accessible via the URL
"www.2CONFER.com" and all content contained therein;

            (g) all of the hardware relating to or used in connection with the
Business, any related documentation and user materials, and Seller's rights
under all related warranties;

            (h) all of the software (including all prior versions thereof), in
object and source formats, relating to or used in connection with the Business,
including: (i) all inventories of computer program code (in all media) for said
software; (ii) any related documentation and user materials; and (iii) Seller's
rights under all related warranties;

            (i) Seller's entire right, title and interest to the third party
software licensed by Seller relating to or used in connection with the Business,
including any related documentation and user materials, and Seller's rights
under all related warranties;

            (j) all of the technical data and know-how, including, without
limitation, research, product plans, markets, developments, inventions,
discoveries, processes, formulas, algorithms, technology, designs, drawings, and
business strategies, used in and material to, or necessary for the operation of,
the Business;

            (k) all of the trademarks, service marks, and trade names (including
registrations, licenses, and applications to register pertaining thereto) used
to identify the Business and/or its goods or services;

            (l) all patents and copyrights (including registrations, licenses,
and applications to register pertaining thereto), and all other intellectual
property rights, trade secrets, and other proprietary information, processes,
and formulas used in the Business;

            (m) all goodwill of the Business as a going concern; all goodwill
associated with the trademarks, service marks and trade names relating to or
used in connection with the Business; the names 2CONFER L.L.C.,
"www.2CONFER.com," the domain name "2CONFER.com"; and the URL address
"www.2CONFER.com";

            (n) Seller's entire right, title and interest in, to and under all
contracts, agreements, licenses, permits (other than Seller's postal permit),
arrangements, permissions and other commitments and arrangements, oral or
written, with any person or entity (including legal authorities) with respect to
the Business;

            (o) all rights of Seller under express or implied warranties from
suppliers or contractors with respect to the Assets;

            (p) all claims, causes of action, choses in action, rights of
recovery and rights of set-off of any kind arising out of the Assets or the
Business;

                                       2
<PAGE>

            (q) all existing business and marketing records of the Business,
including accounting and operating records, asset ledgers, inventory records,
budgets, databases, customer lists, event calendars, employment and consulting
agreements, supplier lists, information and data respecting leased or owned
equipment, files, books, correspondence and mailing lists, creative, promotional
and advertising materials and brochures, and other business records;

            (r) all media, including without limitation disks, tapes and CDs,
and other tangible property necessary for the transfer of the Assets from Seller
to Buyer pursuant to the terms and conditions of this Agreement; and

            (s) all demonstration equipment inventory.

            Without limitation of the foregoing, or the definition of "Assets"
contained herein, Schedule 1.2 hereto sets forth a description of specific
Assets which are being transferred pursuant to this Agreement.

      1.3. Bill of Sale. The sale and delivery of the Assets shall be effected
by a Bill of Sale, Assignment and Assumption Agreement in substantially the form
of Exhibit A (the "Bill of Sale") and such endorsements, assignments, licenses,
drafts, checks and other instruments of transfer and conveyance, agreements, and
documents in form described herein or reasonably acceptable to Buyer, including,
but not limited to, signed transfer instructions to transfer ownership of the
domain name "2CONFER.com" and the URL address "www.2CONFER.com" from Seller to
Buyer.

      1.4. No Other Liabilities or Obligations Assumed. Except with respect to
the assumed liabilities (the "Assumed Liabilities") set forth on Schedule 1.4,
which Assumed Liabilities Buyer hereby assumes, Buyer shall not assume or be
liable for any liabilities or obligations of Seller, whether the same are direct
or indirect, fixed, contingent or otherwise, known or unknown, whether arising
under an agreement or contract or otherwise. Seller shall, and hereby covenants
to Buyer that it will as of the date of the Closing or when due, satisfy all of
its liabilities or obligations that are not Assumed Liabilities.

      1.5. Purchase Price; Payment.

            (a) Purchase Price. The aggregate purchase price for the Assets (the
"Purchase Price") shall be Eight Hundred Thousand Dollars ($800,000), payable as
follows:

                  (i) at the Closing, Buyer shall deliver to Seller 78.75% of
      the Purchase Price, consisting of (A) Three Hundred Seventy-five Thousand
      Dollars ($375,000) in cash and (B) Twenty-eight Thousand Four Hundred
      Twenty-two (28,422) shares of Buyer's common stock (the "Stock") (with the
      number of shares to be determined by taking the average of the last
      reported per share sale price of the Stock on the Nasdaq National Market
      during the ten (10) trading days immediately preceding the Closing Date
      and dividing such average price into Two Hundred Fifty-five Thousand
      Dollars ($255,000)); and

                  (ii) at the Closing, Buyer shall deliver to Robert Kroner, as
      escrow agent (the "Escrow Agent"), 21.25% of the Purchase Price (the
      "Escrowed Amount"),

                                       3
<PAGE>

      consisting of One Hundred Twenty-five Thousand Dollars ($125,000) in cash
      and Five Thousand Sixteen (5,016) shares of Stock (with the number of
      shares to be determined by taking the average of the last reported per
      share sale price of the Stock on the Nasdaq National Market during the ten
      (10) trading days immediately preceding the Closing Date and dividing such
      average into Forty-five Thousand Dollars ($45,000)), to be held in escrow
      pursuant to the terms of the Escrow Agreement ("Escrow Agreement")
      attached hereto as Exhibit B. Five Thousand Dollars ($5,000) of the
      Escrowed Amount shall be released promptly to Seller after Seller provides
      to Buyer written evidence that the assignment to Buyer of the office lease
      between Mutare, as Tenant, and Teacher's Insurance and Annuity Association
      of America, dated October 2, 1995, as set forth on Schedule 2.10(a)(3)(b),
      has been effected. An additional Forty-five Thousand Dollars ($45,000) of
      the Escrowed Amount shall be released to Seller promptly after Seller
      provides to Buyer written evidence that the assignment to Buyer of the
      office lease between Seller, as Tenant, and 49 Stevenson Corp., dated
      February 23, 1999, as set forth on Schedule 2.10(a)(3)(c), has been
      effected.

            (b) Piggyback Registration Rights.

                  (i) Buyer shall notify the Members in writing at least thirty
      (30) days prior to filing any registration statement under the Securities
      Act of 1933, as amended (the "Securities Act") for purposes of effecting a
      public offering of securities of Buyer (including, but not limited to,
      registration statements relating to secondary offerings of securities of
      Buyer, but excluding registration statements relating to employee benefit
      plans or with respect to corporate reorganization or other transactions
      under Rule 145 of the Securities Act) and will afford each Member an
      opportunity to include in such registration statement all or any part of
      the Stock held by such Member. Each Member desiring to include in any such
      registration statement all or any part of such Member's Stock shall within
      twenty (20) days after receipt of the above-described notice from Buyer,
      so notify Buyer in writing, and in such notice shall inform Buyer of the
      number of shares of Stock such Member wishes to include in such
      registration statement.

                  (ii) If the registration is for a firm commitment underwritten
      registered public offering, Buyer shall so advise the Members as a part of
      the written notice given pursuant to subsection 1.5(c)(i) above. In such
      event, the right of any Member to registration shall be conditioned upon
      the Member's participation in such underwriting and the inclusion of such
      Member's Stock in the underwriting to the extent provided herein. All
      Members proposing to distribute their securities through such underwriting
      shall (together with Buyer and the other holders distributing their
      securities through such underwriting) enter into an underwriting agreement
      in customary form with the underwriter or underwriters selected for the
      underwriting by Buyer. Notwithstanding any other provision of this
      subsection 1.5(c), if the managing underwriter determines that marketing
      factors require a limitation of the number of shares to be underwritten,
      the managing underwriter may limit the number of shares to be included in
      the registration and underwriting. The number of shares of Stock held by
      the Members to be included in such offering shall be reduced to zero
      before any reduction in any securities to be offered by Buyer on its own
      behalf. Buyer shall so advise the Members, and the number of shares of
      Stock held by the Members that may be included in the registration and

                                       4
<PAGE>

      underwriting shall be allocated among the Members and any other selling
      shareholders on a pro rata basis. If any Member disapproves of the terms
      of any such underwriting, he may elect to withdraw therefrom by written
      notice to Buyer and the managing underwriter prior to the execution of the
      applicable underwriting agreement by the Member. Any shares of Stock
      excluded or withdrawn from such underwriting shall be withdrawn from such
      registration.

                  (iii) All expenses incurred in connection with a registration
      pursuant to this subsection 1.5(c) (excluding underwriters' and brokers'
      discounts and commissions relating to shares sold by the Members),
      including, without limitation, all federal and "blue sky" registration,
      filing and qualification fees, printers' and accounting fees, and fees and
      disbursements of counsel for the Buyer and of one counsel to the Members,
      shall be borne by the Buyer.

                  (iv) In connection with any registration statement under this
      Section 1.5(c) in which the Members are participating, Buyer agrees to
      indemnify, to the extent permitted by law, each of the Members against all
      losses, claims, damages, liabilities and expenses caused by any untrue
      statement of material fact contained in any registration statement,
      prospectus or preliminary prospectus or any amendment thereof or
      supplement thereto or any omission or alleged omission of a material fact
      required to be stated therein or necessary to make the statements therein
      not misleading, except insofar as the same are caused by or contained in
      any information furnished in writing to Buyer by such Member expressly for
      use therein or by such Member's failure to deliver a copy of the
      registration statement or prospectus or any amendments or supplements
      thereto after Buyer has furnished such Member with a sufficient number of
      copies of the same.

                  (v) In connection with any registration statement under this
      Section 1.5(c) in which a Member is participating, each such Member shall
      furnish to Buyer in writing such information and affidavits as Buyer
      reasonably requests for use in connection with any such registration
      statement or prospectus and, to the extent permitted by law, shall
      indemnify Buyer, its directors and officers and each person who controls
      Buyer (within the meaning of the Securities Act) against any losses,
      claims, damages, liabilities and expenses resulting from any untrue or
      alleged untrue statement of material fact contained in the registration
      statement, prospectus or preliminary prospectus or any amendment thereof
      or supplement thereto or any omission or alleged omission of a material
      fact required to be stated therein or necessary to make the statements
      therein not misleading, but only to the extent that such untrue statement
      or omission is contained in any information or affidavit so furnished in
      writing by such Member; provided that the obligation to indemnify shall be
      individual, not joint and several, for each Member and shall be limited to
      the net amount of proceeds received by such Member from the sale of
      securities pursuant to such registration statement.

                  (vi) Any person entitled to indemnification hereunder shall
      (i) give prompt written notice to the indemnifying party of any claim with
      respect to which it seeks indemnification (provided that the failure to
      give prompt notice shall not impair any person's right to indemnification
      hereunder to the extent such failure has not prejudiced the indemnifying
      party) and (ii) unless in such indemnified party's reasonable

                                       5
<PAGE>

      judgment a conflict of interest between such indemnified and indemnifying
      parties may exist with respect to such claim, permit such indemnifying
      party to assume the defense of such claim with counsel reasonably
      satisfactory to the indemnified party. If such defense is assumed, the
      indemnifying party who is not be subject to any liability for any
      settlement made by the indemnified party without its consent (but such
      consent shall not be unreasonably withheld). An indemnifying party who is
      not entitled to, or elects not to, assume the defense of a claim shall not
      be obligated to pay the fees and expenses of more than one counsel for all
      parties indemnified by such indemnifying party with respect to such claim,
      unless in the reasonable judgment of any indemnified party a conflict of
      interest may exist between such indemnified party and any other of such
      indemnified parties with respect to such claim.

            (c) Allocation. Promptly (no later than 60 days after the Closing
Date) following the Closing Date, Buyer, subject to the approval of Seller,
shall prepare and finalize a schedule setting forth an allocation of the
Purchase Price among the Assets (the "Allocation Schedule"). Each party agrees
to report the transactions contemplated hereby for federal income tax and all
other tax purposes (including, without limitation, for purposes of Section 1060
of the Internal Revenue Code of 1986, as amended (the "Code")) in a manner
consistent with the Allocation Schedule, and in accordance with all applicable
rules and regulations, and to take no position inconsistent with the allocation
set forth therein in any administrative or judicial examination or other
proceeding. Each of Buyer and Seller shall timely file the appropriate forms in
accordance with the requirements of Section 1060 of the Code and this Section.
The parties acknowledge that none of the Purchase Price is for the office
leases, and all office leases shall be valued at zero dollars ($0) in the
Allocation Schedule.

      1.6. Method of Payment. Except as otherwise expressly provided herein, all
payments from one party to another under this Agreement shall be made by wire
transfer in United States dollars to an account designated in writing by the
party to receive such payment.

      1.7. Excluded Assets. Anything to the contrary notwithstanding, the Assets
shall not include any of the following rights, properties or assets (the
"Excluded Assets"):

            (a) This Agreement or any of the other Transaction Documents, or any
right, title or interest of Seller or any of the Members hereunder or
thereunder;

            (b) Any cash or Stock included in the Purchase Price;

            (c) Any inventory of Seller of any kind or description, wherever
located, except for all demonstration equipment inventory as described in
Section 1.2(s);

            (d) Any rights of Seller or any of the Members to tax refunds or any
accrued prepaid taxes;

            (e) Any records relating to the internal governance of Seller;

            (f) Any insurance policies of Seller or any right, title or interest
of Seller or any of the Members thereunder, including any prepaid insurance
premiums; or

                                       6
<PAGE>

            (g) Any Licenses of Seller, as set forth on Schedule 2.7.

                                   SECTION 2

            Representations and Warranties of Seller and the Members

      Seller and the Members hereby, jointly and severally, represent and
warrant to Buyer as follows, except as set forth on the Schedules hereto
numbered to correspond to the sections below:

      2.1. Organization and Standing. Seller is a limited liability company duly
organized and validly existing under, and by virtue of, the laws of the State of
Delaware and is in good standing under such laws. Seller has all requisite
limited liability company power to own and operate its properties and assets and
to carry on its business as currently conducted and as proposed to be conducted.
Seller is duly qualified or licensed to do business and is in good standing as a
foreign limited liability company in each jurisdiction in which it conducts
business, except for those jurisdictions where the failure to so qualify would
not have a material adverse effect on Seller.

      2.2. Power. Seller and the Members have all requisite limited liability
company power and authority to execute and deliver this Agreement and each of
the other documents to be executed in connection herewith (this Agreement and
such other documents being referred to as the "Transaction Documents") to which
they are a party and to carry out and perform their obligations under the terms
of this Agreement and the other Transaction Documents to which they are a party.
Delivery of the Bill of Sale and other instruments of transfer contemplated by
Section 1.3 will transfer to Buyer all of Seller's right, title and interest in
the Assets, free and clear of any lien, encumbrance, adverse claim, or
restriction on transfer, except such liens, encumbrances, adverse claims, or
restrictions on transfer as set forth on Schedule 2.2. This Agreement
constitutes, and the other Transaction Documents to which Seller and the Members
are a party will each constitute, the valid and binding obligations of Seller
and the Members, enforceable in accordance with their terms, except as such
enforceability may be limited by applicable bankruptcy, insolvency,
reorganization, arrangement, moratorium or other similar laws and by general
principles of equity.

      2.3. No Conflict. Seller is not in violation of its Certificate of
Formation or Limited Liability Company Agreement. Seller is not in violation in
any material respect of any term or provision of any agreement to which it is a
party and which is related to the Business or the Assets. The execution,
delivery and performance of this Agreement and each of the other Transaction
Documents to which Seller and the Members are a party have not resulted and will
not result in, nor will consummation of the transactions contemplated hereby or
thereby result in, any violation of, or conflict with, or constitute a default
under, any of the foregoing charter documents or any agreements, or result in
the creation of any lien, encumbrance, or charge upon any of the Assets, or the
acceleration of maturity of any obligation of Seller or right of any third
party, except for any such violation, conflict, default, lien, encumbrance,
charge or acceleration that could not, individually or in the aggregate,
reasonably be expected to have a material adverse effect on the condition
(financial or otherwise) of the Business or the Assets, or Seller's and the
Members' ability to consummate the transactions contemplated hereunder or under
the

                                       7
<PAGE>

other Transaction Documents; and there exists no such violation or default that
does or could reasonably be expected to materially adversely affect the Business
or the Assets or the ability of Seller and the Members to consummate their
obligations hereunder or under the other Transaction Documents to which they are
a party.

      2.4. Governmental Consents, etc. No consent, approval or authorization of
or designation, declaration, or filing with any governmental, regulatory or
administrative body, agency or authority, or any court or judicial authority
(each, an "Authority") on the part of Seller or the Members is required in
connection with the valid execution and delivery by them of this Agreement or
any other Transaction Document or the consummation by them of the transactions
contemplated hereby or thereby. The execution, delivery, and performance of this
Agreement and each other Transaction Document by Seller and the Members, and the
consummation of the transactions contemplated hereby or thereby by them, do not
require consent, approval, or authorization under any material agreement to
which Seller or the Members are a party or by which their properties or assets
are bound or affected.

      2.5. Seller's Financial Condition.

            (a) Except as set forth on Schedule 2.5, as of the date hereof,
Seller has no direct or indirect indebtedness, liabilities, claims, losses,
damages, deficiencies, obligations or responsibilities, liquidated or
unliquidated, accrued, absolute, contingent, or otherwise which in any way
encumber the Assets.

            (b) Since January 1, 2000, Seller has not:

                  (i) suffered any change, event or condition that, individually
      or in the aggregate, has had or could reasonably be expected to have a
      material adverse effect upon the Business or Seller's and the Members'
      ability to consummate the transactions contemplated herein;

                  (ii) entered into any transaction, contract or commitment
      individually involving payments in excess of $10,000 (other than this
      Agreement or disclosed in Schedule 2.5) relating to the Business in any
      manner; or

                  (iii) incurred or paid any liability or obligation not in the
      ordinary course of business, inconsistent with past custom and practice
      including as to quantity and frequency.

      2.6. Tax Matters. Seller has, within the times and in the manner
prescribed by law, filed all required tax returns, including sales and use tax
returns, has paid or provided for all taxes, including sales and use tax owed by
Seller, with respect to the Business, (whether or not shown on any tax return to
be due and owing by it), has paid or provided for all deficiencies or other
assessments of taxes, interest or penalties owed by it, and all such tax returns
were correct and complete in all material respects. No taxing authority has
asserted, or will successfully assert, any claim for the assessment of any
additional taxes of any nature with respect to any periods covered by any such
tax returns; and all taxes or other charges required to be withheld or collected
by Seller, with respect to the Business, have been duly withheld or collected
and, to the

                                       8
<PAGE>

extent required, have been paid to the proper taxing Authority or properly
segregated or deposited as required by law.

      2.7. Compliance and Laws. Seller has in all material respects complied
with, and is now in all material respects in compliance with, all laws, rules,
regulations, orders, judgments and decrees of all Authorities applicable to the
Business. Seller possesses each franchise, license, permit, authorization,
certification, consent, variance, permission, order or approval of or from any
Authority, and has filed all filings, notices or recordings with any Authority
(collectively, "Licenses") material to, or necessary for the conduct of, the
Business and is now and, has at all times in the past been in material
compliance with each thereof. Each such License is identified on Schedule 2.7.
No proceeding or other action is pending or, to the best knowledge of Seller and
the Members threatened, to revoke, amend, or limit any License, and Seller and
the Members have no basis to believe that any such proceeding or action would
result from the consummation of the transactions contemplated hereby or by the
Transaction Documents, or that any such License would not be renewed in the
ordinary course.

      2.8. Litigation. There is no pending or, to the best knowledge of Seller
and the Members threatened, adverse claim, dispute, governmental investigation,
suit, action, arbitration, legal, administrative or other proceeding of any
nature, domestic or foreign, criminal or civil, at law or in equity, by or
against or otherwise affecting the Business or the Assets.

      2.9. Tangible Property. Except as set forth on Schedule 2.9, Seller has
good and marketable title to each item of tangible personal property that is an
Asset, free and clear of all liens and other encumbrances, and, with immaterial
exceptions, each such item of tangible personal property is in good operating
condition and repair, useable in the ordinary course of business. Schedule 2.9
contains a complete and accurate list setting forth a description of each item
of tangible property that is an Asset, and describes the nature of Seller's
interest in any property listed thereon that is not owned entirely by Seller
free and clear of security interests or other encumbrances.

      2.10. Agreements. Schedule 2.10 sets forth a true and complete list of all
agreements that involve payments to or by the Seller in excess of $5,000
individually or $15,000 in the aggregate, including, without limitation, all
sales orders taken but not fulfilled by Seller as of June 30, 2000 (the
"Backlog" of orders to be fulfilled by Buyer after June 30, 2000), commitments,
including guarantees of any indebtedness, or instruments binding Seller as of
the Closing Date with respect to the Business or the Assets, and all powers of
attorney. True and complete copies of each such agreement, commitment or
instrument have been delivered to Buyer.

            (a) (i) to the best knowledge of Seller, each such agreement is the
      valid and binding obligation of the other contracting party, enforceable
      in all material respects in accordance with its terms against the other
      contracting party, except as such enforceability may be limited by
      applicable bankruptcy, insolvency, reorganization, arrangement, moratorium
      or other similar laws and by general principles of equity, and is in full
      force and effect;

                                       9
<PAGE>

                  (ii) Seller has fulfilled all material obligations required to
      have been performed by it prior to the date hereof with respect to each
      such agreement, and there is no reason to believe that the other
      contracting party will not be able to fulfill all of its or his
      obligations when due in respect thereof;

                  (iii) to the best knowledge of Seller, no other contracting
      party to any such agreement is now in breach thereof, and there are not
      now, nor have there been in the twelve (12) month period prior to the date
      hereof, any material disputes between Seller and any other contracting
      party; and

                  (iv) Seller is not a party to, or bound by, any agreement or
      commitment that (1) restricts the conduct of the Business anywhere in the
      world or (2) contains any unusual or burdensome provisions that could
      reasonably be expected to have a material adverse effect upon the
      condition (financial or otherwise) of the Business or the Assets.

            (b) Schedule 2.10(b) sets forth a true and complete list of each
proposed agreement, commitment, arrangement, or other understanding under
current discussion between Seller and any third party that would, or reasonably
could be expected to, be required to be disclosed pursuant to any provision of
this Agreement, if same had been executed prior to and remained in effect as of
the date hereof. A copy of the most recent draft of each such agreement and all
other documents evidencing the current state of such discussions are set forth
in Schedule 2.10(b).

      2.11. Advertisers and Customers. Schedule 2.11 is a true and complete list
of the advertisers and customers with whom Seller has done business within six
(6) months prior to the Closing Date. The relationships of Seller with the
persons listed in Schedule 2.11 are good commercial working relationships, and
no such person has canceled or otherwise terminated, or threatened to cancel or
terminate, its relationship with Seller, or decreased or limited materially, or
threatened to decrease or limit materially, its business done with Seller, and
there is no reason to believe that any such person would not continue its
business relationship with Buyer following the Closing on substantially the same
terms as such person has heretofore done business with Seller. Schedule 2.11
lists each outstanding purchase order (or correspondence with respect to a
proposed purchase order) of Seller with respect to the Business that is
individually in excess of $10,000, identifying in each case the vendor,
supplier, contractor or inventor and the items being purchased and stating the
quantity and price thereof. At the Closing, Seller shall deliver to Buyer the
records set forth in Schedule 1.2.

      2.12. Brokers or Finders. Neither Seller nor any Member has incurred, or
will incur, directly or indirectly, any liability for brokerage or finders' fees
or agents' commissions or any similar charges in connection with this Agreement
or any transaction contemplated hereby. Seller and the Members shall indemnify
and hold Buyer harmless with respect to any claim by any broker, agent, or
finder claiming to have acted on behalf of Seller or the Members, respecting the
subject matter hereof.

      2.13. Intellectual Property.

                                       10
<PAGE>

            (a) Seller owns, Buyer shall receive at Closing, and the Seller's
intellectual property includes, all patents, trademarks, service marks, trade
names, and copyrights (including registrations, licenses, and applications
pertaining thereto) and all other intellectual property rights, software (in
object and source code formats), trade secrets, and other proprietary
information, processes, and formulas used in, or necessary for the operation of
the Business. Schedule 1.2 sets forth all registered trademarks and service
marks, all reserved trade names, all registered copyrights, and all filed patent
applications and issued patents used in or necessary for the operation of the
Business.

            (b) Schedule 2.13(b) sets forth the form and placement of the
proprietary legends and copyright notices displayed in or on the 2CONFER web
site, or any software programs set forth in Schedule 1.2. In no instance has the
eligibility of such software programs for protection under applicable copyright
law been forfeited to the public domain.

            (c) Seller has promulgated and used best efforts to protect the
trade secrets of the Business. There has been no material unauthorized
disclosure of any trade secrets of the Business by any person or entity. The
source code and system documentation relating to any software programs set forth
in Schedule 1.2 have at all times been maintained in confidence and have been
disclosed by Seller only on a confidential basis and only to employees,
consultants, vendors, suppliers and customers having "a need to know" the
contents thereof.

            (d) All personnel, including employees, agents, consultants, and
contractors, who have contributed to or participated in the conception and
development of Seller's proprietary software programs, technical documentation,
or intellectual property with respect to the Business, either (1) have been
party to a "work-for-hire" arrangement or agreement with Seller, in accordance
with applicable federal and state law, that by its terms accords to Seller
ownership of all tangible and intangible property thereby arising, or (2) have
executed appropriate instruments of assignment in favor of Seller as assignee
that by their terms convey to Seller ownership of all tangible and intangible
property thereby arising.

            (e) No intellectual property right or other claims have been
asserted by any person or entity to the use of any Asset, and Seller is not
aware of any valid basis for any such claim. To the knowledge of Seller, the use
of any Asset by Seller does not infringe on the intellectual property rights or
other rights of any person or entity.

            (f) As of the Closing Date, all intellectual property purchased by
Buyer pursuant to this Agreement is and shall be useable in the same form as on
the Closing Date, under the same circumstances as on the Closing Date, and in
the ordinary course of the Business as such business actually has been operated
prior to the Closing Date.

            (g) Except as set forth on Schedule 2.13(g), Seller has good and
marketable title to each intangible Asset, including, but not limited to, each
item of intellectual property used in and material to, or necessary for the
operation of, the Business, free and clear of all liens and other encumbrances.
Seller is the sole and rightful owner of all right, title and interest in and to
each intangible Asset, and has the unrestricted right to market, license and
otherwise exploit each intangible Asset.

                                       11
<PAGE>

      2.14. Intentionally Omitted.

      2.15. Third Party Components, Rights, etc.

            (a) Seller has validly and effectively obtained the right and
license to use the third-party programs set forth in Schedule 1.2 and, with
respect to such third-party programs, such other rights and licenses as provided
for under the agreements set forth in Schedule 1.2, Seller has the right to
assign and transfer to Buyer the foregoing rights and licenses.

            (b) Seller has not granted, transferred, or assigned any right,
title or interest in or to any Asset to any person or entity. There are no
contracts, agreements, licenses, and other commitments and arrangements in
effect with respect to the marketing, distribution, licensing, or promotion of
any material Asset by any independent salesperson, distributor, sublicensor, or
other remarketer or sales organization, except as set forth on Schedule 2.10.

      2.16. Insurance. Seller currently maintains the insurance policies set
forth on Schedule 2.16, which policies are in full force and effect and are
sufficient in amount (subject to reasonable deductibles) to allow Seller to
replace any of its properties that might be damaged or destroyed.

      2.17. Year 2000. The computer systems and software owned by Seller and
currently used in the Business are able to accurately process, without loss of
functionality or performance, date data, including but not limited to
calculating, comparing and sequencing from, into and between the twentieth
century (through year 1999), the year 2000 and the twenty-first century,
including leap year calculations.

      2.18. Environmental and Safety Laws. To the knowledge of Seller and the
Members, (i) Seller is not in violation in any material respect of any
applicable law relating to the environment or occupational health and safety,
and (ii) no material expenditures are or will be required by Seller in order to
comply with any such existing law.

      2.19. Seller Financial Statements. Seller has delivered to Buyer Seller's
unaudited balance sheets as of December 31, 1999, 1998 and 1997, and related
unaudited statements of income, cash flow and members' equity for the fiscal
years then ended (the "Year-End Financials") and (ii) Seller's unaudited balance
sheet as of June 30, 2000, and related unaudited statements of income, cash flow
and shareholders' equity for the six months then ended (the "Interim
Financials"). The Year-End Financials and the Interim Financials are correct in
all material respects and have been prepared in accordance with GAAP (except
that the Interim Financials and Year-End Financials do not contain all footnotes
and other presentation items that may be required by GAAP). The Year-End
Financials and Interim Financials present fairly in all material respects the
financial condition, operating results and cash flows of Seller as of the dates
and during the periods indicated therein, subject, in the case of the Interim
Financials, to normal year-end adjustments, which will not be material in amount
or significance.

      2.20. No Undisclosed Liabilities. Except as set forth on the Schedules to
this Agreement, Seller has no liability, indebtedness, obligation, expense,
claim, deficiency, guaranty or endorsement of any type, whether accrued,
absolute, contingent, matured, unmatured or other (whether or not required to be
reflected in financial statements in accordance with GAAP),

                                       12
<PAGE>

which individually or in the aggregate (i) has not been reflected in or reserved
against in the Seller's balance sheet as of June 30, 2000 (the "Current Balance
Sheet"), or (ii) has not arisen in the ordinary course of business consistent
with past practices prior to June 30, 2000, in either case which amounts exceed
Ten Thousand Dollars ($10,000) in the aggregate; provided, however, all
liabilities for accrued but unpaid vacation or time off for Seller's employees
or other benefits or liabilities payable to such employees upon termination of
employment as of June 30, 2000 were accrued and reflected on the Current Balance
Sheet and, in any event, total severance benefits payable to Seller's employees
and former employees upon termination of employment as of the Closing Date shall
not exceed Ten Thousand Dollars ($10,000).

      2.21. Loans, Notes, Cash Accounts Receivable and Accounts Payable. Seller
has provided Buyer with an accurate and complete breakdown and aging of all
accounts receivable, notes receivable and other receivables of Seller as of June
30, 2000 (the "Balance Sheet Date.") All receivables (a) have arisen only from
bona fide transactions in the ordinary course of business consistent with past
practice, (b) represent valid obligations, and (c) are current and are expected
to be collectible in the aggregate face amounts thereof without any counterclaim
or set-off when due, except to the extent of the normal allowance for doubtful
accounts with respect to accounts receivable that are computed in a manner
consistent with GAAP and as reflected in the balance sheet or with respect to
receivables arising subsequent to the Balance Sheet Date, the books and records
of Seller, and (d) are owned by Seller free of all Liens, except as set forth on
Schedule 2.21. No discount or allowance from any account receivable of Seller as
of the Closing Date has been made or agreed to (other than customary payment
discounts in the ordinary course of business consistent with past practice), and
no such account receivable represents billings prior to actual shipment of goods
or provision of services. Accounts payable of Seller reflected on the Current
Balance Sheet arose and all accounts payable of Seller arising after the Balance
Sheet Date have arisen, from bona fide transactions. Seller has paid all costs
and obligations customarily paid by Seller through the Closing Date in
accordance with Seller's past practice. For purposes of this Agreement, "Lien"
means, with respect to any property or asset, any mortgage, lien, pledge,
charge, security interest, encumbrance or other adverse claim of any kind in
respect of such property or asset. For the purposes of this Agreement, a Person
shall be deemed to own subject to a Lien any property or asset which it has
acquired or holds subject to the interest of a vendor or lessor under any
conditional sale agreement, capital lease or other title retention agreement
relating to such property or asset. For purposes of this Agreement, "Person"
means an individual, corporation, partnership, association, trust or other
entity or organization, including a government or political subdivision or an
agency or instrumentality thereof.

      2.22. Interested Party Transactions. Neither the Members nor any manager
of Seller (nor, to the actual knowledge of Seller and the Members, any ancestor,
sibling, descendant or spouse of any of such persons, or any trust, partnership
or corporation in which any of such persons has or has had an interest), has or
has had, directly or indirectly, (i) an interest in any entity that furnished or
sold, or furnishes or sells, services, products or technology that Seller
furnishes or sells, or proposes to furnish or sell, or (ii) any interest in any
entity that purchases from or sells or furnishes to Seller, any goods or
services, or (iii) a beneficial interest in any agreements of Seller; provided,
that ownership of no more than one percent (1%) of the outstanding voting stock
of a publicly traded corporation shall not be deemed to be an "interest in any
entity" for purposes of this Section 2.22.

                                       13
<PAGE>

      2.23. Minute Books. The minutes of Seller made available to counsel for
Buyer are the only minutes of Seller and contain summaries, accurate in all
material respects, of all meetings of the Members and managers of Seller, or
actions by written consent, since the time of organization of Seller.

      2.24. Complete Copies of Materials. Seller and the Members have delivered
or made available true and complete copies of each document (or summaries of
same) that has been requested specifically in writing by Buyer or its counsel.

      2.25. Disclosure. No representation or warranty made by Seller, nor any
statement made in the Schedules to this Agreement or certificate furnished by
Seller pursuant to this Agreement contains or will contain, any untrue statement
of a material fact or omits or will omit to state any material fact necessary in
order to make the statements contained herein or therein not misleading.

      2.26. Interest, Participation Rights and Ownership Position. Seller and
the Members have no interest, participation rights, or ownership position in any
corporation, partnership, joint venture, co-marketing arrangement, or similar
enterprise or undertaking relating to the Business.

      2.27. Assets. Except for the Excluded Assets, the Assets are all of the
assets, properties, goodwill, and rights of every nature, kind and description,
whether tangible or intangible, real, personal or mixed, wherever located, used
in and material to, or necessary for the operation of, the Business.

      2.28. Investment Representations.

            (a) Restricted Securities. Seller and the Members understand that
the shares of Stock delivered to Seller by Buyer are characterized as
"restricted securities" under the federal securities laws inasmuch as they are
being acquired from Buyer in a transaction not involving a public offering and
that under such laws and applicable regulations such securities may be resold
without registration under the Securities Act only in certain limited
circumstances. In addition, Seller and the Members represent that they are
familiar with Rule 144 under the Securities Act, as presently in effect, and
understand the resale limitations imposed thereby and by the Securities Act.

            (b) Investment Experience. Seller and the Members acknowledge that
they are able to protect their own interests, can bear the economic risk of
their investment in Buyer, and have such knowledge and experience in financial
or business matters that they are capable of evaluating the merits and risks of
the investment in the Stock.

            (c) Legends. It is understood that the certificate(s) evidencing the
Stock shall bear the following legend:

            "The shares represented by this certificate have been acquired for
investment and have not been registered under the Securities Act of 1933, as
amended. Such shares may not be sold or transferred in the absence of such
registration or unless the Corporation receives an opinion of counsel reasonably
acceptable to it stating that such sale or transfer is exempt from the
registration and prospectus delivery requirements of such act."

                                       14
<PAGE>

      2.29. General. No representation or warranty made herein or in any
agreement, Schedule, exhibit or document delivered pursuant hereto contains any
material misstatement of any fact or omits to state anything necessary to make
any material statement made herein or therein not misleading.

                                   SECTION 3

                     Representations and Warranties of Buyer

      Buyer represents and warrants to Seller and the Members as follows, except
as set forth on the Schedules numbered to correspond to the sections below:

      3.1. Organization and Standing. Buyer is a corporation duly organized and
validly existing under, and by virtue of, the laws of the State of Delaware and
is in good standing under such laws. Buyer has all requisite corporate power to
own and operate its properties and assets and to carry on its business as
currently conducted and as proposed to be conducted. Buyer is duly qualified or
licensed to do business and is in good standing as a foreign corporation in each
jurisdiction in which it conducts business, except for those jurisdictions where
the failure to so qualify would not have a material adverse effect on Buyer.

      3.2. Requisite Power. Buyer has all requisite corporate power to execute
and deliver this Agreement and the other Transaction Documents to which it is a
party and to carry out and perform its obligations under the terms of this
Agreement and the other Transaction Documents to which it is a party.

      3.3. Authorization. All action on the part of Buyer necessary for the
authorization, execution, delivery and performance of this Agreement and the
other Transaction Documents to which it is a party has been taken and remains in
full force and effect. This Agreement constitutes, and the other Transaction
Documents to which Buyer is a party will each constitute, the valid and binding
obligation of Buyer enforceable against Buyer in accordance with its terms.

      3.4. No Conflict. The execution, delivery, and performance of this
Agreement and each of the other Transaction Documents to which it is a party by
Buyer has not resulted and will not result in, nor will consummation of the
transactions contemplated hereby or thereby result in, any material violation
of, or conflict with, or constitute a default under, any of its charter
documents or material agreements; and there exists no such violation or default
that does or could reasonably be expected to materially and adversely affect the
ability of Buyer to consummate its obligations hereunder.

      3.5. Governmental Consents, etc. No consent, approval or authorization of
or designation, declaration, or filing with any Authority on the part of Buyer
is required in connection with the valid execution and delivery of this
Agreement or any Transaction Document to which it is a party or the consummation
of the transactions contemplated thereby or thereby.

      3.6. Brokers or Finders. Buyer has not incurred, and will not incur,
directly or indirectly, any liability for brokerage or finders' fees or agents'
commissions or any similar

                                       15
<PAGE>

charges in connection with this Agreement or any transaction contemplated
hereby. Buyer shall indemnify and hold Seller and the Members harmless with
respect to any claim by any broker, agent or finder claiming to have acted on
behalf of Buyer respecting the subject matter hereof.

      3.7. Stock. When the stock certificates representing the shares to be
delivered at the Closing as part of the Purchase Price are delivered to Seller
and the Escrow Agent, such shares of Stock will be duly authorized, validly
issued and fully paid and nonassessable.

                                   SECTION 4

                        Closing Conditions and Documents

      4.1. Conditions to Buyer's Obligations. The obligations of Buyer under
this Agreement are subject to the fulfillment on or before the Closing of each
of the following conditions:

            (a) Representations and Warranties. The representations and
warranties of Seller and the Members contained in Section 2 of this Agreement
shall be true on and as of the Closing Date with the same effect as though such
representations and warranties had been made on and as of the Closing Date.

            (b) Performance. Seller and the Members shall have performed and
complied in all material respects with all agreements, obligations and
conditions contained in this Agreement that are required to be performed or
complied with by them on or before Closing.

            (c) Proceedings and Documents. All limited liability company and
other proceedings in connection with the transactions contemplated at the
Closing and all documents incident thereto shall be reasonably satisfactory in
form and substance to Buyer's counsel.

            (d) Transaction Documents. The other Transaction Documents shall
have been duly executed and delivered by Seller and the Members.

            (e) Payoff Letters. Seller shall have delivered to Buyer payoff
letters from Royal American Bank in connection with Seller's obligations to
Royal American Bank.

      4.2. Conditions to Seller's Obligations. The obligations of Seller under
this Agreement are subject to the fulfillment on or before the Closing Date of
each of the following conditions by such party:

            (a) Representations and Warranties. The representations and
warranties of Buyer contained in Section 3 of this Agreement shall be true on
and as of the Closing Date with the same effect as though such representations
and warranties had been made on and as of the Closing Date.

            (b) Performance. Buyer shall have performed and complied in all
material respects with all agreements, obligations and conditions contained in
this Agreement that are required to be performed or complied with by it on or
before Closing.

                                       16
<PAGE>

            (c) Payment of Purchase Price. Buyer shall have paid the Purchase
Price as specified in Section 1.5(a).

            (d) Transaction Documents. The other Transaction Documents shall
have been duly executed and delivered by Buyer.

      4.3. Seller Deliveries. Simultaneously with the Closing of the
transactions contemplated by this Agreement, the following documents shall be
executed and/or delivered by Seller and/or the Members to Buyer:

            (a) the Bill of Sale, and such other instruments of assignment as
Buyer and its counsel reasonably shall have requested prior to the Closing Date
for the sale, transfer and conveyance and assignment of the Assets to Buyer;

            (b) the Escrow Agreement;

            (c) a certificate, dated the Closing Date, of the manager of Seller:
(i) attaching resolutions of the members and managers of Seller in connection
with the authorization and approval of the execution, delivery and performance
by Seller of this Agreement and the other Transaction Documents to which Seller
is a party, certified as being in full force and effect as of the Closing Date;
(ii) attaching a copy, certified by the manager as true and complete, of
Seller's Limited Liability Company Agreement, as amended to the Closing Date;
(iii) setting forth the incumbency of the officers of Seller who have executed
and delivered this Agreement and each of the other Transaction Documents to
which Seller is a party, including therein a signature specimen of each such
officer; and (iv) attaching a copy, certified by the manager as true and
complete, of Seller's Certificate of Formation, as amended to the Closing Date;

            (d) a good standing certificate with respect to Seller from the
Secretary of State of the State of Delaware;

            (e) all materials and documentation set forth in Section 1.2; and

            (f) an opinion of counsel to Seller addressed to Buyer and covering
such matters as Buyer shall reasonably request, in substantially the form of
Exhibit C hereto.

      4.4. Buyer Deliveries. Simultaneously with the Closing of the transactions
contemplated by this Agreement, the following documents shall be executed and/or
delivered by Buyer to Seller:

            (a) the Bill of Sale;

            (b) the Escrow Agreement; and

            (c) the stock certificate representing the shares of Stock being
issued to Seller as part of the Purchase Price pursuant to Section 1.5(a)(i).

                                       17
<PAGE>

                                    SECTION 5

                                    Covenants

      5.1. Post-Closing Covenants.

            (a) From and after the Closing, Seller and the Members shall, at
Buyer's expense, execute all such instruments or documents and take all such
other actions as Buyer may reasonably request to effectuate the transactions
contemplated hereby, including, without limitation (i) inventorying and listing
of the Assets, (ii) obtaining of any necessary or advisable consents not
required by Buyer prior to Closing in connection with the transactions
contemplated hereby (including consents to assignment of contract rights and
obligations as Buyer may reasonably request), (iii) filing of tax returns,
including, without limitation, the filing of sales and use tax returns and
notices as any party hereto may reasonably require; and (iv) cooperating with
Buyer to facilitate the transition of Business customers, developers, content
contributors and advertisers to Buyer.

            (b) Tracey T. Powell and Mutare, Inc. shall jointly and severally,
and the other Members listed on the signature pages hereto shall severally but
not jointly, defend and hold harmless Buyer, its officers, directors, employees,
partners, members, shareholders, affiliates (and their officers, directors,
employees, members, partners and shareholders), and agents (collectively, the
"Buyer Indemnified Parties") from and against any action, loss, liability,
damage, claim, fine, penalty, lien or expense, including legal costs, reasonable
attorneys' fees, and expenses, (collectively, "Loss") to the extent the same
arises out of (i) any breach by Seller or the Members of any representation,
warranty, agreement, or covenant made by Seller or the Members herein or in any
Transaction Document, (ii) Seller's failure to comply with any bulk sales or
similar law, except to the extent such failure involves an Assumed Liability,
(iii) except to the extent such tax is an Assumed Liability, any tax, including
use or sales tax, for which Seller or the Members or any of Seller's directors
or officers is or may be liable in respect of the conduct of the Business prior
to the Closing, (iv) any claim arising out of or in connection with the conduct
of the Business on or prior to the Closing Date alleging that all, or any
portion of, the Business infringes any intellectual property right or other
interest of any person or entity, and (v) any obligation of Seller or the
Members relating to the period prior to the Closing Date, whether the claim
relating to such obligation arises before or after the Closing, excluding
obligations with respect to Assumed Liabilities except to the extent that any
such obligation or Assumed Liability arose from or was the result of any facts
or circumstances, the existence of which constitutes a breach of a
representation or warranty made by Seller or the Members hereunder. Each Buyer
Indemnified Party will give prompt notice to Seller and the Members of any claim
or condition to which the foregoing indemnification covenant relates. At its
election, Seller or the Members may control the defense of such claim, at its
expense, but shall not settle any such claim without the consent of the
respective Buyer Indemnified Party or Parties. If shares of Stock issued as part
of the Purchase Price are used to satisfy the obligations of Seller and the
Members under this Section 1.5(b), such shares shall be valued at the average of
the last reported per share sale price of the Stock on the Nasdaq National
Market during the ten (10) trading days immediately preceding the Closing Date.

                                       18
<PAGE>

            (c) Buyer shall preserve and retain the corporate, accounting, tax,
legal and other records of the Business that shall come into Buyer's possession
as a result of the transactions contemplated hereby for a period of not less
than five (5) years from the Closing Date and give reasonable access to Seller
and the Members, and Seller's officers, auditors, counsel, and other
representatives for the purpose of preparing or defending tax returns or for
other reasonable business purposes.

            (d) The amount of any Loss for which indemnification is provided
under this Section 5 shall be net of any amounts recovered or recoverable by
Buyer under insurance policies with respect to such loss and shall be (i)
increased to take account of any net tax cost incurred by Buyer arising from the
receipt of indemnity payments hereunder (grossed up for such increase) and (ii)
reduced to take account of any net tax benefit realized by Buyer arising from
the incurrence or payment of any such Loss. In computing the amount of any such
tax cost or tax benefit, Buyer shall be deemed to recognize all other items of
income, gain, loss, deduction or credit before recognizing any item arising from
the receipt of any indemnity payment hereunder or the incurrence or payment of
any indemnified Loss.

            (e) Seller and the Members shall not be liable to Buyer under this
Section 5.1 until the aggregate amount of Losses shall exceed $10,000, and then
only for any amounts in excess thereof. The aggregate amount of Losses for which
Seller and the Members shall be liable to Buyer under this Section 5.1 or
otherwise in excess of the Escrowed Amount shall not exceed Four Hundred
Thousand Dollars ($400,000).

            (f) From and after the Closing, Seller and the Members shall execute
all such instruments or documents and take all such other actions as Buyer may
reasonably request to transfer the domain name "2CONFER.com", the URL address
"www.2CONFER.com", the address for the 2CONFER web site and all of such web
site's content, from Seller to Buyer.

            (g) From and after the Closing, if Seller or any Member becomes
aware of any Asset in their possession that was not delivered to Buyer at
Closing, including but not limited to any Asset described in Section 1.2, Seller
and any such Member shall have the obligation to promptly notify Buyer of any
such Asset, and to deliver any such Asset to Buyer in accordance with Buyer's
reasonable instructions.

            (h) From and after the date which is sixty (60) days after the
Closing Date, Seller shall, upon the written request of Buyer, immediately
destroy or erase all of Seller's copies of the Assets set forth in Schedule 1.2
and, upon Buyer's request, promptly confirm destruction of same by signing and
returning to Buyer an "affidavit of destruction" acceptable to Buyer; provided,
however, that Seller shall be entitled to retain a copy of those specific
records, and only those specific records, that contain information (i) that is
not related to the Business, (ii) that is neither confidential or privileged, or
(iii) for which Seller has a reasonable need to retain.

            (i) For a period of one year from the Closing Date, Seller shall
not, without Buyer's prior written consent, directly or indirectly, (A) solicit
the employment of any key employee, officer or senior manager of Buyer or (B)
hire any key employee, officer or senior manager whose employment with Buyer has
ceased within 90 days of such solicitation or hire; provided, however, that this
subparagraph (i) shall not prevent advertisements, solicitations,

                                       19
<PAGE>

position listings or notices of employment opportunities that are published or
made available to members of the public or hiring of personnel responding
thereto.

            (j) For a period of four (4) years from the Closing Date, Seller and
the Members shall not, directly or indirectly, for purposes competitive with the
Business, call on, solicit, or take away for Seller or for any other person or
entity any person or entity who or which was a customer of Buyer on the Closing
Date.

            (k) From and after the Closing, Seller shall use its best efforts to
obtain promptly landlord consents and to perform all other actions necessary to
effect the assignment to Buyer of the office leases set forth on Schedule 2.10
(the "Leases"). In the event Seller fails to effect the assignment of any of the
Leases to Buyer, Seller will be liable for (i) reasonable moving expenses of
Buyer and (ii) any increase in rent payments above those currently contemplated
by the Leases, provided that, with respect to each Lease, any liability for such
increase in rent payments shall not exceed 10% of the current rent payments for
the remaining term of each Lease.

            (l) Buyer shall fully cooperate with Seller for purposes of enabling
Seller to obtain the landlord consents and other third party consents necessary
to assign and transfer office leases and other agreements and commitments to
Buyer to the extent such consents have not been obtained by Closing.

                                    SECTION 6

                                  Miscellaneous

      6.1. Governing Law. This Agreement shall be governed in all respects by
the laws of the State of New York, without giving effect to any choice or
conflict of law provision or rule (whether of the State of New York or any other
jurisdiction that would cause the application of the laws of any jurisdiction
other that the State of New York).

      6.2. Survival. The representations and warranties made herein shall
survive any investigation made by the parties and the Closing of the
transactions contemplated hereby for a period of two (2) years after the Closing
Date, except that Seller's representations and warranties with respect to title
and tax matters shall survive for the period of any applicable statute of
limitations. Except as expressly provided otherwise herein, the covenants and
agreements made herein shall survive the Closing of the transactions
contemplated hereby.

      6.3. Successors and Assigns. Except as otherwise provided herein, the
provisions hereof shall inure to the benefit of, and be binding upon, the
successors, assigns, heirs, executors and administrators of the parties hereto.
No party may assign any of its rights or obligations hereunder without the
express written consent of the other party hereto, which consent may not be
unreasonably withheld; provided, however, any party may assign any and all of
its rights and interests hereunder to one or more of its affiliates and
designate one or more of its affiliates to perform its obligations hereunder;
provided, however, that such party remains liable for full and total performance
of its obligations hereunder.

                                       20
<PAGE>

      6.4. Notices. Any notices authorized to be given hereunder shall be in
writing and deemed given, if delivered personally or by overnight courier, on
the date of delivery, if a Business Day, or if not a Business Day, on the first
Business Day following delivery, or if mailed, three days after mailing by
registered or certified mail, return receipt requested, and in each case,
addressed, as follows:

               If to Buyer:

               Wire One Technologies, Inc.
               225 Long Avenue
               Hillside, NJ 07205
               Attention: President
               Facsimile: (973) 282-2033

               and a copy to:

               Michael J. W. Rennock, Esq.
               Morrison & Foerster LLP
               1290 Avenue of the Americas
               New York, NY  10104
               Facsimile: (212) 468-7900

               If to Seller Parties or Sellers' Representative (as defined
               below):

               2CONFER L.L.C.
               2401 West Hassell Road
               Suite 1510
               Hoffman Estates, IL 60195
               Attention: Tracey T. Powell
               Facsimile: (847) 781-2561

               and a copy to:

               Craig T. Boyd
               Butler Rubin Saltarelli & Boyd
               1800 Three First National Plaza
               70 West Madison Street
               Chicago, IL  60602
               Facsimile: (312) 444-9702

or if delivered by telecopier, on a Business Day before 4:00 PM local time of
addressee, on transmission confirmed electronically, or if at any other time or
day on the first Business Day succeeding transmission confirmed electronically,
to the facsimile numbers provided above, or to such other address or telecopy
number as any party shall specify to the other, pursuant to the foregoing notice
provisions.

                                       21
<PAGE>

      6.5. Waiver; Amendments. This Agreement, and the Transaction Documents,
(i) set forth the entire agreement of the parties respecting the subject matter
hereof, (ii) supersede any prior and contemporaneous understandings, agreements,
or representations by or among the parties, written or oral, to the extent they
related in any way to the subject matter hereof, and (iii) may not be amended
orally, and no right or obligation of any party may be altered, except as
expressly set forth in a writing signed by such party.

      6.6. Counterparts. This Agreement may be executed in any number of
counterparts, each of which shall for all purposes be deemed an original, and
all such counterparts shall together constitute but one document.

      6.7. Expenses. Each party shall bear its own expenses incurred with
respect to the preparation of this Agreement and the other Transaction Documents
and the consummation of the transactions contemplated hereby.

      6.8. Arbitration.

            (a) If at any time there shall be a dispute arising out of or
relating to any provision of this Agreement, any Transaction Document or any
agreement contemplated hereby or thereby, such dispute shall be submitted for
binding and final determination by arbitration in accordance with the
regulations then obtaining of the American Arbitration Association. Judgment
upon the award rendered by the arbitrator(s) resulting from such arbitration
shall be in writing, and shall be final and binding upon all involved parties.
The site of any arbitration shall be within New York City, New York. The award
may be confirmed and enforced in any court of competent jurisdiction. The
parties hereby agree that any federal or state court sitting in the County of
New York in the State of New York is a court of competent jurisdiction. This
paragraph does not limit in any way a party's right to seek injunctive relief in
any state or federal court sitting in the County of New York in the State of New
York (jurisdictional, venue and inconvenient forum objections to which are
hereby waived by both parties), including recovery of fees and costs.

            (b) This arbitration clause shall survive the termination of this
Agreement and any other Transaction Document and the consummation of the
transactions contemplated hereby and thereby.

      6.9. Waiver of Jury Trial; Exemplary Damages. THE PARTIES HERETO HEREBY
WAIVE THEIR RIGHTS TO TRIAL BY JURY WITH RESPECT TO ANY DISPUTE ARISING UNDER
THIS AGREEMENT OR ANY OTHER TRANSACTION DOCUMENT. No party shall be awarded
punitive or other exemplary damages respecting any dispute arising under this
Agreement or any other Transaction Document contemplated hereby.

      6.10. Appointment of Representative.

            (a) Powers of Attorney. Each Seller Party irrevocably constitutes
and appoints Tracey T. Powell (the "Sellers' Representative") as such Seller
Party's true and lawful agent, proxy, and attorney-in-fact and authorizes the
Sellers' Representative to act for such Seller Party and in such Seller Party's
name, place, and stead, in any and all capacities to do and perform every act
and thing required or permitted to be done in connection with the transactions

                                       22
<PAGE>

contemplated by this Agreement and any other Transaction Document, as fully to
all intents and purposes as such person might or could do in person, including,
without limitation, the power to:

                  (i) receive all notices required to be delivered to such
      Seller Party under this Agreement, including, without limitation, any
      notice of a claim for which indemnification is sought under Section 5
      hereof;

                  (ii) take any and all action on behalf of such Seller Party
      from time to time as the Sellers' Representative may deem necessary or
      desirable to defend, pursue, resolve, and/or settle claims under this
      Agreement, including, without limitation, claims for indemnification under
      Section 5 hereof; and

                  (iii) engage and employ agents and representatives (including
      accountants, legal counsel, and other professionals) and incur such other
      expenses as he deems necessary or prudent in connection with the
      administration of the foregoing.

Each Seller Party grants unto said attorney-in-fact and agent full power and
authority to do and perform each and every act and thing necessary or desirable
to be done in connection with the transactions contemplated by this Agreement
and any other Transaction Document, as fully to all intents and purposes as such
Seller Party might or could do in person, hereby ratifying and confirming all
that the Sellers' Representative may lawfully do or cause to be done by virtue
hereof. Each Seller Party, by executing this Agreement, agrees that such agency,
proxy, and power of attorney are coupled with an interest, and are therefore
irrevocable without the consent of the Sellers' Representative and shall survive
the death, incapacity, or bankruptcy of such Seller Party to the extent
permitted by applicable law. Each Seller Party acknowledges and agrees that,
upon execution of this Agreement, any delivery by the Sellers' Representative of
any waiver, amendment, agreement, opinion, certificate, or other documents
executed by the Sellers' Representative or any decisions made by the Sellers'
Representative pursuant to this Section 6.10 shall bind such Seller Party with
respect to such documents or decision as fully as if such Seller Party had
executed and delivered such documents or made such decisions.

            (b) Not Liable. The Sellers' Representative shall not have, by
reason of this Agreement, a fiduciary relationship in respect of any Seller
Party, except in respect of amounts received on behalf of such Seller Party. The
Sellers' Representative shall not be liable to any Seller Party for any action
taken or omitted by him or any agent employed by him hereunder or under any
other Transaction Document, or in connection therewith, except that the Sellers'
Representative shall not be relieved of any liability imposed by law for gross
negligence or willful misconduct. The Sellers' Representative shall not be
liable to the Seller Parties for any apportionment or distribution of payments
made by him in good faith and, if any such apportionment or distribution is
subsequently determined to have been made in error the sole recourse of any
Seller Party to whom payment was due, but not made, shall be to recover from the
other Seller Parties any payment in excess of the amount to which they are
determined to have been entitled. The Sellers' Representative, in such capacity,
shall not be required to make any inquiry concerning either the performance or
observance of any of the terms, provisions, or conditions of this Agreement or
any other Transaction Document.

                                       23
<PAGE>

            (c) Replacement of the Sellers' Representative. Upon the death,
disability, or incapacity of the initial Sellers' Representative appointed
pursuant to Section 6.10(a) above, each Seller Party acknowledges and agrees
that such Sellers' Representative's executor, guardian, or legal representative,
as the case may be, shall (in consultation with the Members) appoint a
replacement reasonably believed by such person to be capable of carrying out the
duties and performing the obligations of the Sellers' Representative hereunder
within thirty (30) days. In the event that the Sellers' Representative resigns
for any reason, the Sellers' Representative shall (in consultation with the
Seller Parties) select another representative to fill such vacancy. Any
substituted representative shall be deemed the Sellers' Representative for all
purposes of this Agreement and any other Transaction Document.

            (d) Actions of the Sellers' Representative; Liability of the
Sellers' Representative. Each Seller Party agrees that Buyer shall be entitled
to rely on any action taken by the Sellers' Representative, on behalf of the
Seller Parties, pursuant to Section 6.10(a) above (each, an "Authorized
Action"), and that each Authorized Action shall be binding on each Seller Party
as fully as if such Seller Party had taken such Authorized Action. Buyer agrees
that the Sellers' Representative shall have no liability to Buyer for any
Authorized Action, except to the extent that such Authorized Action is found by
a final order of a court of competent jurisdiction to have constituted fraud or
willful misconduct. The Seller Parties hereby release and discharge Buyer from
and against any liability arising out of or in connection with the Sellers'
Representative's failure to distribute any amounts received by the Sellers'
Representative on Seller Parties' behalf to the Seller Parties.

      6.11. Business Day. When used in this Agreement, the term "Business Day"
shall mean a day other than a Saturday, Sunday or a day on which commercial
banks in New York City are generally closed for business.

            [The remainder of this page is intentionally left blank.]

                                       24
<PAGE>

      IN WITNESS WHEREOF, the undersigned have executed this Asset Purchase
Agreement as of the date first written above.

                                BUYER:

                                WIRE ONE TECHNOLOGIES, INC.

                                By: /s/ Richard Reiss
                                   ---------------------------------------------
                                    Name:  Richard Reiss
                                    Title: President and Chief Executive Officer

                                SELLER:

                                2CONFER L.L.C.

                                By: /s/ Tracey T. Powell
                                   ---------------------------------------------
                                    Name:  Tracey T. Powell
                                    Title: Manager

                                MEMBERS:

                                Mutare, Inc.

                                By: /s/ Tracey T. Powell
                                   ---------------------------------------------
                                    Name:  Tracey T. Powell
                                    Title: President and Chief Executive Officer

                                /s/ Tracey T. Powell
                                ------------------------------------------------
                                Tracey T. Powell

                                /s/ Anna Powell
                                ------------------------------------------------
                                Anna Powell

                                /s/ Steve Rossdeutcher
                                ------------------------------------------------
                                Steve Rossdeutcher

                                /s/ Seth Catelli
                                ------------------------------------------------
                                Seth Catelli

                                      S-1

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00012-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00012-of-00352.parquet"}]]