Document:

<PAGE>

                                                                   Exhibit 10.59

                               INDEMNITY AGREEMENT

          This Indemnity Agreement, dated as of May 5, 2003, is made by and
between InterDigital Communications Corporation, a Pennsylvania corporation (the
"Company"), and RICHARD J. BREZSKI (the "Indemnitee").

                                    RECITALS

     1.   The Company is aware that competent and experienced persons are
increasingly reluctant to serve as directors, officers or agents of corporations
unless they are protected by comprehensive liability insurance and
indemnification, due to increased exposure to litigation costs and risks
resulting from their service to such corporations, and due to the fact that the
exposure frequently bears no reasonable relationship to the compensation of such
directors, officers and other agents.

     2.   The statutes and judicial decisions regarding the duties of directors
and officers are often difficult to apply, ambiguous, or conflicting, and
therefore fail to provide such directors, officers and agents with adequate,
reliable knowledge of legal risks to which they are exposed or information
regarding the proper course of action to take.

     3.   Plaintiffs often seek damages in such large amounts and the costs of
litigation may be so enormous (whether or not the case is meritorious), that the
defense and/or settlement of such litigation is often beyond the personal
resources of directors, officers and other agents.

     4.   The Company believes that it is unfair for its directors, officers and
agents and the directors, officers and agents of its subsidiaries to assume the
risk of huge judgments and other expenses which may occur in cases in which the
director, officer or agent received no personal profit and in cases where the
director, officer or agent was not culpable.

     5.   The Company recognizes that the issues in controversy in litigation
against a director, officer or agent of a corporation such as the Company or its
subsidiaries are often related to the knowledge, motives and intent of such
director, officer or agent, that he is usually the only witness with knowledge
of the essential facts and exculpating circumstances regarding such matters, and
that the long period of time which usually elapses before the trial or other
disposition of such litigation often extends beyond the time that the director,
officer or agent can reasonably recall such matters; and may extend beyond the
normal time for retirement for such director, officer or agent with the result
that he, after retirement or in the event of his death, his spouse, heirs,
executors or administrators, may be faced with limited ability and undue
hardship in maintaining an adequate defense, which may discourage such a
director, officer or agent from serving in that position.

     6.   Based upon their experience as business managers, the Board of
Directors of the Company (the "Board") has concluded that, to retain and attract
talented and experienced individuals to serve as directors, officers and agents
of the Company and its subsidiaries and to encourage such individuals to make
the business decisions necessary for the success of the Company and its
subsidiaries, it is necessary for the Company to contractually indemnify its
directors, officers and agents and the directors, officers and agents of its
subsidiaries, and to

___________Initials                                         Initials____________

<PAGE>

assume for itself maximum liability for expenses and damages in connection with
claims against such directors, officers and agents in connection with their
service to the Company and its subsidiaries, and has further concluded that the
failure to provide such contractual indemnification could result in great harm
to the Company and its subsidiaries and the Company's shareholders.

     7.   Section 1746 ("Section 1746") of the Pennsylvania Business Corporation
Law (the "PABCL"), under which the Company is organized, permits the Company to
indemnify its representatives (such as directors, officers, employees and
agents) by agreement and to indemnify persons who serve, at the request of the
Company, as the representatives of other corporations or enterprises, and
expressly provides that the indemnification provided by the PABCL is not
exclusive.

     8.   The Company desires and has requested the Indemnitee to serve or
continue to serve as a director, officer or agent of the Company and/or one or
more subsidiaries of the Company free from undue concern for claims for damages
arising out of or related to such services to the Company and/or one or more
subsidiaries of the Company.

     9.   Indemnitee is willing to serve, or to continue to serve, the Company
and/or one or more subsidiaries of the Company, provided that he is furnished
the indemnity provided for herein.

                                    AGREEMENT

          NOW, THEREFORE, the parties hereto, intending to be legally bound,
hereby agree as follows:

          1.   Definitions.
               -----------

               a.   For the purposes of this Agreement, "agent" of the Company
means any person who is or was a director, officer, employee or other
representative of the Company or a subsidiary of the Company; or is or was
serving at the request of, for the convenience of, or to represent the interests
of the Company or a subsidiary of the Company as a director, officer, employee
or representative of another foreign or domestic corporation, partnership, joint
venture, trust or other enterprise; or was a director, officer, employee or
representative of a foreign or domestic corporation which was a predecessor
corporation of the Company or a subsidiary of the Company, or was a director,
officer, employee or representative of another enterprise at the request of, for
the convenience of, or to represent the interests of such predecessor
corporation.

               b.   For the purposes of this Agreement, "expenses" include all
out-of-pocket costs of any type or nature whatsoever (including, without
limitation, all attorneys' fees and related disbursements, punitive and other
damages, judgments, fines, penalties, excise taxes assessed with respect to an
employee benefit plan, and amounts paid or to be paid in settlement), actually
and reasonably incurred by the Indemnitee in connection with either the
investigation, defense or appeal of a proceeding or establishing or enforcing a
right to indemnification under this Agreement or PABCL or otherwise.

___________Initials                                         Initials____________

<PAGE>

               c.   For the purposes of this Agreement, "proceeding" means any
threatened, pending, or completed action, suit or other proceeding, whether
civil, criminal, arbitrational, administrative, or investigative.

               d.   For the purposes of this Agreement, "subsidiary" means any
corporation of which more than 10% of the outstanding voting securities is owned
directly or indirectly by the Company, by the Company and one or more of its
other subsidiaries, or by one or more of its other subsidiaries.

          2.   Agreement to Serve. The Indemnitee agrees to serve and/or
               ------------------
continue to serve as agent of the Company, at its will (or under separate
agreement, if such agreement exists), in the capacity Indemnitee currently
serves as an agent of the Company, so long as he is duly appointed or elected
and qualified in accordance with the applicable provisions of the Bylaws of the
Company or any subsidiary of the Company or until such time as he tenders his
resignation in writing; provided, however, that nothing contained in this
Agreement is intended to create any right to continued employment by Indemnitee.

          3.   Liability Insurance.
               -------------------

               a.   The Company hereby covenants and agrees that, so long as the
Indemnitee continues to serve as an agent of the Company and thereafter so long
as the Indemnitee could be subject to any possible proceeding by reason of the
fact that the Indemnitee was an agent of the Company, the Company, subject to
Section 3(c), shall promptly obtain and maintain in full force and effect
directors' and officers' liability insurance ("D&O Insurance") in reasonable
amounts from established and reputable insurers.

               b.   In all policies of D&O Insurance, the Indemnitee shall be
named as an insured in such a manner as to provide the Indemnitee the same
rights and benefits as are accorded to the most favorably insured of the
Company's directors, if the Indemnitee is a director; or of the Company's
officers, if the Indemnitee is not a director of the Company but is an officer;
or of the Company's employees, if the Indemnitee is not a director or officer
but is an employee.

               c.   Notwithstanding the foregoing, the Company shall have no
obligation to obtain or maintain D&O Insurance if the Company determines in good
faith that such insurance is not reasonably available, the premium costs for
such insurance are disproportionate to the amount of coverage provided, the
coverage provided by such insurance is limited by exclusions so as to provide an
insufficient benefit, or the Indemnitee is covered by similar insurance
maintained by a subsidiary of the Company.

          4.   Mandatory Indemnification. Subject to Section 8 below, the
               -------------------------
Company shall indemnify the Indemnitee as follows:

               a.   To the extent the Indemnitee has been successful on the
merits or otherwise in defense of any proceeding (including, without limitation,
an action by or in the right of the Company) to which the Indemnitee was a party
by reason of the fact that he is or was an agent of the Company, or by reason of
anything done or not done by him in any such capacity, at any time in the past,
present or future, against all expenses relating to such proceeding;

___________Initials                                         Initials____________

<PAGE>

               b.   If the Indemnitee is a person who was or is a party or is
threatened to be made a party to any proceeding (other than an action by or in
the right of the Company) by reason of the fact that he is or was an agent of
the Company, or by reason of anything done or not done by him in any such
capacity, at any time in the past, present or future, the Company shall
indemnify the Indemnitee against any and all expenses and liabilities of any
type whatsoever relating to such proceeding, provided the Indemnitee acted in
good faith and in a manner he reasonably believed to be in, or not opposed to,
the best interests of the Company, and, with respect to any criminal action or
proceeding, had no reasonable cause to believe his conduct was unlawful;

               c.   If the Indemnitee is a person who was or is a party or is
threatened to be made a party to any proceeding by or in the right of the
Company by reason of the fact that he is or was an agent of the Company, or by
reason of anything done or not done by him in any such capacity, at any time in
the past, present or future, the Company shall indemnify the Indemnitee against
all expenses and liabilities related to such proceeding, provided the Indemnitee
acted in good faith and in a manner he reasonably believed to be in or not
opposed to the best interests of the Company; except that no indemnification
under this subsection 4(c) shall be made in respect to any claim, issue or
matter as to which such person shall have been finally adjudged to be liable to
the Company by a court of competent jurisdiction unless and only to the extent
that the court in which such proceeding was brought shall determine upon
application that, despite the adjudication of liability but in view of all the
circumstances of the case, such person is fairly and reasonably entitled to
indemnity for such amounts which the court shall deem proper; and

               d.   If the Indemnitee is a person who was or is a party or is
threatened to be made a party to any proceeding by reason of the fact that he is
or was an agent of the Company, or by reason of anything done or not done by him
in any such capacity, at any time in the past, present or future, and if prior
to, during the pendency or after completion of such proceeding Indemnitee
becomes deceased, the Company shall indemnify the Indemnitee's heirs, executors
and administrators against any and all expenses and liabilities of any type
whatsoever actually and reasonably incurred to the extent Indemnitee would have
been entitled to indemnification pursuant to Sections 4(a), 4(b), or 4(c) above
were Indemnitee still alive.

               For purposes of this Section 4, the Indemnitee shall be deemed to
have acted in good faith and in a manner he reasonably believed to be in or not
opposed to the best interests of the Company so long as the act or failure to
act of said Indemnitee is not finally adjudged by a court or other body of
competent jurisdiction to have constituted willful misconduct or recklessness.
For purposes of the preceding sentence, a finding by a court or other body of
competent jurisdiction that an act or failure to act of the Indemnitee or some
other agent of the Company constitutes "misconduct" or words of like import
shall not, of itself, create a presumption that the Indemnitee has engaged in
willful misconduct or recklessness under this Agreement, the Company's Articles
of Incorporation, the Company's bylaws or under the PABCL.

               For purposes of this Section 4, the termination of any action,
suit or proceeding by judgment, order, settlement, conviction, or upon a plea of
nolo contendere or its equivalent, shall not, of itself, create a presumption
that the Indemnitee did not act in good faith and in a manner that he reasonably
believed to be in or not opposed to the best interests of the

___________Initials                                         Initials____________

<PAGE>

Company, and, with respect to any criminal action or proceeding, had reasonable
cause to believe that his conduct was unlawful.

               Notwithstanding the foregoing, the Company shall not be obligated
to indemnify the Indemnitee for expenses or liabilities of any type whatsoever
for which payment is actually made to or on behalf of Indemnitee and not
subsequently contested or returned under a valid and collectible insurance
policy of D&O Insurance, or a valid and enforceable indemnity clause, bylaw or
agreement.

          5.   Partial Indemnification. If the Indemnitee is entitled under any
               -----------------------
provision of this Agreement to indemnification by the Company for some or a
portion of any expenses or liabilities of any type whatsoever incurred by him
related to a proceeding, but not entitled, however, to indemnification for the
total amount of such expenses and liabilities, the Company shall nevertheless
indemnify the Indemnitee for such total amount except as to the portion to which
the Indemnitee is not entitled.

          6.   Mandatory Advancement of Expenses. Subject to Section 8(a) below,
               ---------------------------------
the Company shall advance all expenses incurred by the Indemnitee in connection
with the investigation, defense, settlement or appeal of any proceeding to which
the Indemnitee is a party or is threatened to be made a party by reason of the
fact that the Indemnitee is or was an agent of the Company, or by reason of
anything done or not done by him in any such capacity, at any time in the past,
present or future. Indemnitee hereby undertakes to repay such amounts advanced
only if, and to the extent that, it shall be determined ultimately that the
Indemnitee is not entitled to be indemnified by the Company as authorized
hereby. The advances to be made hereunder shall be paid by the Company to the
Indemnitee within twenty (20) days following delivery of a written request
therefor by the Indemnitee to the Company, accompanied by evidence in reasonable
detail of the expenses that the Indemnitee has incurred.

          7.   Notice and Other Indemnification Procedures.
               -------------------------------------------

               a.   Promptly after receipt by the Indemnitee of notice of the
commencement of or the threat of commencement of any proceeding, the Indemnitee
shall, if the Indemnitee believes that indemnification with respect thereto may
be sought from the Company under this Agreement, notify the Company of the
commencement or threat of commencement of any proceeding.

               b.   If, at the time of the receipt of a notice of the
commencement of a proceeding pursuant to Section 7(a) hereof, the Company has
D&O insurance in effect, the Company shall give prompt notice of the
commencement of such proceeding to the insurers in accordance with the
procedures set forth in the respective policies. The Company shall thereafter
take all necessary or desirable action to cause such insurers to pay, on behalf
of the Indemnitee, all amounts payable as a result of such proceeding in
accordance with the terms of such policies.

               c.   In the event the Company shall be obligated to pay the
expenses of any proceeding against the Indemnitee, the Company, if appropriate,
shall be entitled to assume the defense of such proceeding, with counsel
approved by the Indemnitee (such approval not to be unreasonably withheld), upon
the delivery to the Indemnitee of written notice of its election so to do. After
delivery of such notice, approval of such counsel by the Indemnitee and the

___________Initials                                         Initials____________

<PAGE>

retention of such counsel by the Company, the Company will not be liable to the
Indemnitee under this Agreement for any fees of counsel subsequently incurred by
the Indemnitee with respect to the same proceeding but the Indemnitee shall have
the right to employ his own counsel in any such proceeding at the Indemnitee's
expense. If the Company has assumed the defense of any proceeding and the
Indemnitee reasonably concludes at any time thereafter that there might be a
conflict of interest between the Company and the Indemnitee in the conduct of
any such defense, or if the Company shall not, in fact, have continuously
employed counsel to assume the defense of such proceeding, then the Indemnitee
shall have the right to retain his own counsel and the fees and expenses of
Indemnitee's counsel shall be at the expense of the Company.

          8.   Exceptions. Any other provision herein to the contrary
               ----------
notwithstanding, the Company shall not be obligated pursuant to the terms of
this Agreement:

               a.   To indemnify or advance expenses to the Indemnitee with
respect to proceedings or claims initiated or brought voluntarily by the
Indemnitee and not by way of defense, unless (i) such indemnification or
advancement is expressly required to be made by law, (ii) the proceeding was
authorized by the Board, (iii) such indemnification or advancement is provided
by the Company, in its sole discretion, pursuant to the powers vested in the
Company under the PABCL or (iv) the proceeding is brought to establish or
enforce a right to indemnification or advancement under this Agreement or any
other statute or law or otherwise as required under the PABCL;

               b.   To indemnify the Indemnitee for any liabilities or expenses
incurred by the Indemnitee with respect to any proceeding instituted by the
Indemnitee to enforce or interpret this Agreement, if a court of competent
jurisdiction determines that each of the material assertions made by the
Indemnitee in such proceeding was not made in good faith or was frivolous;

               c.   To indemnify the Indemnitee under this Agreement for any
amounts paid in settlement of a proceeding unless the Company consents to such
settlement or the Company unreasonably withholds such consent;

               d.   To indemnify the Indemnitee under this Agreement for any
expenses incurred on account of any act of failure to act of the Indemnitee
which is finally adjudged by a court or other body of competent jurisdiction to
have constituted willful misconduct or recklessness. For purposes of the
preceding sentence, a finding by a court or other body of competent jurisdiction
that an act or failure to act of the Indemnitee or some other agent of the
Company constitutes "misconduct" or words of like import shall not, of itself,
create a presumption that the Indemnitee has engaged in willful misconduct or
recklessness under this Agreement, the Company's Articles of Incorporation, the
Company's bylaws or under the PABCL;

               e.   To indemnify the Indemnitee under this Agreement if a court
of competent jurisdiction finally adjudges that such indemnification is illegal,
including, without limitation, by virtue of such indemnification being in
violation of public policy or any provision of law.

___________Initials                                         Initials____________

<PAGE>

          9.   Non-Exclusivity. The provisions for indemnification and
               ---------------
advancement of expenses set forth in this Agreement shall not be deemed
exclusive of any other rights which the Indemnitee may have under any provision
of law, the Company's Articles of Incorporation or Bylaws, the vote of the
Company's shareholders or disinterested directors, other agreements, or
otherwise, both as to action in his official capacity and to action in another
capacity while occupying his position as an agent of the Company, and the
Indemnitee's rights hereunder shall continue after the Indemnitee has ceased
acting as an agent of the Company and shall inure to the benefit of the heirs,
executors and administrators of the Indemnitee.

          10.  Enforcement. Any right to indemnification or advancement of
               -----------
expenses granted by this Agreement to Indemnitee shall be enforceable by or on
behalf of Indemnitee in any court of competent jurisdiction if (i) the claim for
indemnification or advancement of expenses is denied, in whole or in part, or
(ii) no disposition of such claim is made within ninety (90) days of request
therefor. Indemnitee, in such enforcement action, if successful in whole or in
part, shall be entitled to be paid also the expense of prosecuting his claim. It
shall be a defense to any action for which a claim for indemnification is made
under this Agreement (other than an action brought to enforce a claim for
expenses pursuant to Section 6 hereof, provided that the required undertaking
has been tendered to the Company) that Indemnitee is not entitled to
indemnification because of the limitations set forth in Sections 4 and 8 hereof.
Neither the failure of the Company (including its Board or its shareholders) to
have made a determination prior to the commencement of such enforcement action
that indemnification of Indemnitee is proper in the circumstances, nor an actual
determination by the Company (including its Board or its shareholders) that such
indemnification is improper, shall be a defense to the action or create a
presumption that Indemnitee is not entitled to indemnification under this
Agreement or otherwise.

          11.  Subrogation. In the event of payment under this Agreement, the
               -----------
Company shall be subrogated to the extent of such payment to all of the rights
of recovery of Indemnitee, who shall execute all documents required and shall do
all acts that may be necessary to secure such rights and to enable the Company
effectively to bring suit to enforce such rights.

          12.  Survival of Rights.
               ------------------

               a.   All agreements and obligations of the Company contained
herein shall continue during the period Indemnitee is an agent of the Company
and shall continue thereafter so long as Indemnitee could be subject to any
possible proceeding by reason of the fact that Indemnitee was serving in the
capacity referred to herein.

               b.   The Company shall require any successor to the Company
(whether direct or indirect, by purchase, merger, consolidation or otherwise) to
all or substantially all of the business or assets of the Company, expressly to
assume and agree to perform this Agreement in the same manner and to the same
extent that the Company would be required to perform if no such succession had
taken place.

          13.  Interpretation of Agreement. It is understood that the parties
               ---------------------------
hereto intend this Agreement to be interpreted and enforced so as to provide
indemnification and advancement of expenses to the Indemnitee to the fullest
extent permitted by law including those

___________Initials                                         Initials____________

<PAGE>

circumstances in which indemnification and advancement of expenses would
otherwise be discretionary.

          14.  Severability. If any provision or provisions of this Agreement
               ------------
shall be held to be invalid, illegal or unenforceable for any reason whatsoever,
(i) the validity, legality and enforceability of the remaining provisions of the
Agreement (including without limitation, all portions of any paragraphs of this
Agreement containing any such provision held to be invalid, illegal or
unenforceable, that are not themselves invalid, illegal or unenforceable) shall
not in any way be affected or impaired thereby, and (ii) to the fullest extent
possible, the provisions of this Agreement (including, without limitation, all
portions of any paragraph of this Agreement containing any such provision held
to be invalid, illegal or unenforceable, that are not themselves invalid,
illegal or unenforceable) shall be construed so as to give effect to the intent
manifested by the provision held invalid, illegal or unenforceable and to give
effect to Section 13 hereof.

          15.  Modification and Waiver. No supplement, modification or amendment
               -----------------------
of this Agreement shall be binding unless executed in writing by both of the
parties hereto. No waiver of any of the provisions of this Agreement shall be
deemed or shall constitute a waiver of any other provisions hereof (whether or
not similar) nor shall such waiver constitute a continuing waiver.

          16.  Notice. All notices, requests, demands and other communications
               ------
under this Agreement shall be in writing and shall be deemed duly given (i) if
delivered by hand and receipted for by the party addressee or (ii) if mailed by
certified or registered mail with postage prepaid, on the third business day
after the mailing date. Addresses for notice to either party are as shown on the
signature page of this Agreement, or as subsequently modified by written notice.

          17.  Governing Law. This Agreement shall be governed exclusively by
               -------------
and construed according to the laws of the Commonwealth of Pennsylvania as
applied to contracts entered into and to be performed entirely within
Pennsylvania.

          18.  Counterparts. This Agreement may be executed in any number of
               ------------
counterparts (including by facsimile), all of which, taken together, shall
constitute one instrument.

          19.  Gender; Number. Words of gender may be read as masculine,
               --------------
feminine or neuter, as required in context. Words of number may be read as
singular or plural, as required by context.

___________Initials                                         Initials____________

<PAGE>

          The parties hereto have entered into this Indemnity Agreement
effective as of the date first above written.

                                       INTERDIGITAL COMMUNICATIONS CORPORATION

                                       /s/ Lawrence F. Shay
                                       -----------------------------------------
                                       Name: Lawrence F. Shay
                                       Title: Vice President and General Counsel

                                       Address of Company:
                                       781 Third Avenue,
                                       King of Prussia, PA 19406

                                       INDEMNITEE:

                                       /s/ Richard J. Brezski
                                       -----------------------------------------
                                       Name: Richard J. Brezski
                                       Title: ControllerExhibit 10.1.1

 Exhibit 10.1.1 
  
 ***PORTIONS OF THIS EXHIBIT MARKED BY BRACKETS (“[***]”) OR OTHERWISE INDICATED HAVE BEEN OMITTED PURSUANT TO A REQUEST FOR
CONFIDENTIAL TREATMENT. THE OMITTED PORTIONS HAVE BEEN FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION.***  
 Final Revision 6-9-03

	PURCHASE AND LICENSE AGREEMENT	  	Contract No. ITC2003PLA	  	 [GRAPHIC APPEARS
 HERE]

  

 This Purchase and License Agreement (“PLA”) is between Nortel Networks Inc. (“Nortel Networks”)
and Interstate FiberNet, Inc. and its subsidiary ITC^Deltacom Communications, Inc. (together, “Customer”) effective as of the last date signed. Additional terms related to Customer’s purchase or license of Products or Services may be
added by written agreements (“Supplements”) referencing the Purchase and License Agreement, collectively referred to as the “Agreement”. 
  
 1. Definitions 
  
 a) “Affiliate” shall mean the entities as listed in Schedule 1, attached hereto. 
  
 b) “Furnish-only” means Products which Customer is responsible for installing. 
  
 c) “Hardware” means a Nortel Networks machine or components. 
  
 d) “Products” means any Hardware, Software or Third Party Vendor Items provided under this Agreement. 
  
 e) “Services” mean the activities to be undertaken by Nortel Networks pursuant to
an Order, including, but not limited to, engineering, maintenance and installation, implementation, design, consulting, business planning, network planning and analysis. 
  
 f) “Software” means computer programs in object code form or firmware which is owned or licensed by Nortel Networks, its parent or
one of its subsidiaries or affiliates, and is copyrighted and licensed, not sold. Software consists of machine-readable instructions, its components, data, audio-visual content (such as images, text, recordings or pictures) and related licensed
materials including all whole or partial copies. 
  
 g) “Statement of Work
“ is a document prepared by Nortel Networks, describing the deliverables, estimated timelines, assumptions, responsibilities and other relevant terms specific to a project and an Order. A Statement of Work that is signed by both Customer and
Nortel Networks shall be governed by the terms and conditions of, and constitute a part of, this Agreement. 
  
 h) “Third Party Vendor Item” includes “Third Party Hardware” and “Third Party Software” and means any non-Nortel Networks hardware and/or software supplied to Customer under this
Agreement. 
  
 2. Orders 
  
 Customer may acquire Products or Services by issuing a written purchase order signed by an
authorized representative or, if Customer is enrolled in any then current Nortel Networks electronic commerce program, by submitting electronic orders (collectively, “Orders”). All Orders shall reference this Agreement and specify the
quantity, price, Nortel Networks quotation number, and billing instructions, installation location, requested delivery dates, identification of any Services being ordered, requested commencement date for Services, any Statement of Work, and any
other special instructions. All Orders will be governed by and cannot alter the terms and conditions of this Agreement. Nortel Networks’ written or electronic communication accepting the Order, shipment of Products or commencement of Services
will be Nortel Networks’ acceptance of Customer’s Order. Nortel Networks reserves the right to reject an Order. Nortel Networks shall notify Customer in advance of any applicable restocking, engineering or Service fees for returns or Order
cancellations requested by Customer.  
  
 3. Changes to Orders

  
 The parties may, by mutual agreement, make changes to an
Order (“Change”). The party asking for a Change shall describe in writing the details of the requested Change (“Change Order Request”). Nortel Networks shall provide in writing to Customer a summary of any and all adjustments to
the charges and other changes/charges resulting from the Change Order Request. In no event shall any Change be effective or acted upon in any way until such time as (i) an authorized representative of each party has agreed to the terms of the Change
Order Request in writing and (ii) Nortel Networks receives an Order from Customer for any additional charges resulting from the Change Order Request. 
  
 4. Electronic Commerce Programs 
  
 By enrolling in any Nortel Networks electronic commerce program, Customer agrees to comply with the terms of such program, which can be viewed on line prior to or at time
of electing to enroll in such program. At time of enrollment, Nortel Networks will provide Customer the location of the website for accessing such program. Customer agrees that all electronic Orders issued are equivalent to a written Order, are
governed by the terms and conditions of this Agreement and that in the event of any conflict between this Agreement and the information contained in Customer’s or Nortel Networks’ electronic commerce website, this Agreement governs.
Customer is responsible for the use and protection of all electronic commerce passcodes provided by Nortel Networks and agrees that all Orders submitted using such passcodes are valid and binding Orders authorized by Customer. Nortel Networks shall
have no liability to Customer due to Customer’s failure to access Customer’s or Nortel Networks’ electronic commerce website or errors or failures relating to its operation 
  
 5. Licensed Use of Software 
  
 Nortel Networks grants Customer a nonexclusive license to use a copy of the Software with
the Products to the extent of the activation or authorized usage level set forth in any Order(s). To the extent Software is furnished for use with designated Products or Customer furnished equipment (“CFE”), Customer is granted a
nonexclusive license to use Software only on such Products or CFE, as applicable. Software contains trade secrets and Customer agrees to treat Software as Information as defined in Section 12. Customer will ensure that anyone who uses the Software
does so only in compliance with the terms of this Agreement. Customer shall not a) use, copy, modify, transfer or distribute the Software except as expressly authorized; b) reverse assemble, reverse compile, reverse engineer or otherwise translate
the Software; c) create derivative works or modifications unless expressly authorized; or d) sublicense, rent or lease the Software. Licensors of intellectual property to Nortel 

  
 CONFIDENTIAL
INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 1 

	 	 	 [GRAPHIC APPEARS HERE] 
  
 Final Revision 6-9-03

  

	PURCHASE AND LICENSE AGREEMENT	  	Contract No. ITC2003PLA

  

 
Networks are beneficiaries of this provision. Upon termination or breach of the license by Customer or in the event designated Product or CFE is no longer in
use in Customer’s network, this license terminates and Customer will promptly return the Software to Nortel Networks or certify its destruction. Nortel Networks may audit by remote polling or other reasonable means to determine Customer’s
Software activation or usage levels. With respect to Third Party Software, Customer agrees to abide by the terms provided by Nortel Networks with respect to any such software. Customer further agrees that the terms contained in any Nortel Networks
or third party “shrink wrap” or “click” licenses shall govern the use of such software. 
  
 6. Charges and Payment 
  
 Nortel Networks
shall invoice Customer [***] percent ([***]%) of the price of the Products upon shipment of the Products and [***] percent ([***]%) of the Services upon completion unless the Service continues beyond thirty days, in which case Nortel Networks shall
invoice Customer at [***] of each month for Services performed in that month. Certain reoccurring Services (for example, Maintenance Services) may be invoiced [***] of the performance of such Services. Customer will [***] Nortel Networks [***] by
Nortel Networks in performing the Services (including, without limitation, all reasonable travel, meal, lodging and mileage expenses) plus standard and applicable [***] fees which shall be specified in the quote. Amounts are due [***] and shall be
paid by Customer within [***] ([***]) days. Invoicing disputes must be identified in writing within [***] ([***]) days of invoice receipt. Payments of any disputed amount are due and payable upon resolution. All other undisputed amounts remain due
within [***] days. In the event of non-payment, Nortel Networks may suspend performance, product shipments, require payment in advance of shipment or otherwise terminate an Order or this Agreement. Customer shall pay interest on any late payments at
the maximum rate allowed by law. Customer shall pay freight charges not to exceed [***] percent ([***]%) of the invoice amount for the Products (exclusive of taxes, insurance and other charges). Shipment of Software is not subject to freight
charges. Nortel Networks shall quote the Customer in advance of any additional charges which shall apply for shipping, insurance, special handling and administrative support. Charges for Software may be based on extent of use authorized as specified
in a Supplement or purchased pursuant to an Order, including but not limited to, a maximum number of users or a “per user” fee or selected features or capabilities. Customer agrees to pay the charges applicable for any activation or usage
beyond the authorized level specified in a Supplement or Order. If any authority imposes a tax, duty, levy or fee, excluding those based on Nortel Networks’ net income, upon a Product or Service supplied by Nortel Networks under this Agreement,
Customer agrees to pay that amount as specified in the invoice, or supply exemption documentation at the time the Order is submitted. Customer is responsible for personal property taxes for each Product from the date of shipment by Nortel Networks.
Customer consents without qualification to the sale of receivables, in whole or in part, including all or any part of any associated rights, remedies, and obligations, by Nortel Networks without further notice and authorizes the disclosure of this
Purchase and License Agreement and Supplements as necessary to facilitate such sale. 
  
 7. Warranty 
  
 a) Nortel Networks warrants that Hardware i) is
free from defects in materials and workmanship and ii) substantially conforms to Nortel Networks’ published specifications. If Hardware does not function as warranted during the warranty period, Nortel Networks will either i) repair the defect
or non-conformity such that it complies with specifications, or ii) replace it with equivalent Hardware. 
  
 b) Nortel Networks warrants that when Software is used in the specified operating environment it will substantially conform to its published specifications. If Software does not function as warranted during the
warranty period, Nortel Networks will provide a suitable fix or workaround or will replace the Software; provided Software is within [***] software release level of the then-current software release as identified in a product change notification
(“PCN”) prior to the software release unless otherwise specified in a Supplement, attached hereto. 
  
 c) Services will be performed in a professional and workmanlike manner. If Services are not performed as warranted and Nortel Networks is notified in writing by Customer within thirty (30) days after all such Services
with respect to an Order have been completed, Nortel Networks will re-perform the non-conforming Services. 
  
 d) The warranty period for Hardware and Software shall be the warranty period identified in the Nortel Networks Warranty Matrix in effect at the time of Customer’s Order, or as provided in the applicable
Supplement, attached hereto. In the event Nortel Networks determines that repair or replacement as set forth in this Section 7 cannot be made using commercially reasonable efforts, Nortel Networks will give Customer a credit equal to Customer’s
[***] for the Product, provided Customer has followed generally-accepted accounting principles. 
  
 e) No warranty is provided for i) supply items normally consumed during Product operation; ii) failures caused by non-Nortel Networks products; iii) failures caused by a Product’s inability to operate in
conjunction with other Customer hardware or software; or iv) performance failures resulting from services, including installation not performed by Nortel Networks and not accordance with Nortel Networks installation specifications and procedures as
defined in a NTP, or Customers use of unauthorized parts or components. Warranty will be voided by misuse, accident, damage, alteration or modification, failure to maintain proper physical or operating environment, use of unauthorized parts or
components or improper Customer installation or maintenance. Software is not warranted to operate uninterrupted or error free. 
 f) Nortel Networks provides
Third Party Vendor Items on an “AS IS” BASIS WITHOUT WARRANTIES OF ANY KIND, unless Nortel Networks specifies otherwise. However, such Third Party Vendor Items may carry their own warranties and Nortel Networks shall pass through to
Customer any such warranties to the extent authorized, and if not authorized to do so shall exercise 

  
 CONFIDENTIAL
INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 2 

	 	 	 [GRAPHIC APPEARS HERE] 
  
 Final Revision 6-9-03

  

	PURCHASE AND LICENSE AGREEMENT	  	Contract No. ITC2003PLA

  

 
such rights for the benefit of Customer, including but not limited to any infringement warranties and remedies. THESE WARRANTIES AND LIMITATIONS ARE
CUSTOMER’S EXCLUSIVE WARRANTIES AND SOLE REMEDIES AND REPLACE ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

  
 8. Warranty Service 
  
 During the warranty period, Nortel Networks provides certain types of warranty services
without charge for specified Products to correct Product defects or to bring them up to conformance with Nortel Networks published specifications. Nortel Networks will inform Customer of the types of warranty services available to Customer which are
consistent with Nortel Networks standard practices and response times. Customer will obtain Nortel Networks’ concurrence prior to returning any Product and must reference a return material authorization number issued by Nortel Networks on
documentation accompanying such returned Product. Customer agrees to ship Product prepaid and suitably packaged to a location Nortel Networks designates. Nortel Networks will return the Hardware to Customer at Nortel Networks’ expense. Nortel
Networks is responsible for loss of, or damage to, Customer Hardware while it is a) in Nortel Networks’ possession or b) in transit back to Customer. Any returned Hardware becomes Nortel Networks’ property and, subject to Nortel
Networks’ receipt of the exchanged Hardware, its replacement becomes the Customer’s property. The replacement Hardware may not be new but will be in working order and equivalent to the item exchanged. The warranty period for the Hardware
shall be the greater of [***] ([***]) days from the date of repair or replacement or the remaining Hardware warranty period. Customer agrees to ensure that exchanged Hardware is free of any legal obligations or restrictions that prevent its exchange
and represents that all returned items are genuine and unaltered. Where applicable, before Nortel Networks provides warranty services, Customer agrees to a) follow the problem determination, problem analysis, and warranty services request procedures
that Nortel Networks provides; b) secure all programs and data contained in Hardware; and c) inform Nortel Networks of changes in the Hardware’s location. Services to supplement the warranty and Post-warranty Services, including advance
shipment of replacement parts may be available at Nortel Networks’ then-current prices and policies. 
  
 9. Title and Risk of Loss 
  
 Title and
risk of loss for ordered hardware shall pass from Nortel Networks to Customer upon delivery to the carrier. [***] Further, in the event that a purchase by Customer causes the financial exposure to Nortel Networks to exceed the applicable credit
limit assigned to Customer, then Customer agrees to remit full payment in advance for that portion of the purchase which exceeds the applicable credit limit and to continue to pay for such purchases in advance until the Customer’s outstanding
balance no longer exceeds the Customer’s assigned credit limit. The Parties agree that the foregoing shall not be construed as a waiver by Nortel Networks or a limit on Nortel Networks’ rights in law or in equity with respect to any
outstanding monies owed by Customer to Nortel Networks, nor shall the right of Customer to make such pre-payment on future purchases be construed as an obligation for Nortel Networks to continue to sell Products to Customer notwithstanding
Customer’s non-payment for the previously-ordered Products. 
  
 10.
Implementation and Installation Services 
  
 Customer agrees to provide
sufficient, free and safe access to Customer’s facilities, data information and personnel and a suitable physical environment meeting Nortel Networks’ specified requirements to permit the timely delivery and installation of Products and/or
performance of Services, including the recovery of Nortel Network tools. Nortel Networks will perform its responsibilities in accordance with the standard Nortel Networks Statement of Work where applicable. Nortel Networks may subcontract any
portion or all of the Services to subcontractors selected by Nortel Networks. Nortel Networks will successfully complete its standard installation and commissioning procedures before it considers Products installed. Nortel Networks may make
alterations to any Product and Service as necessary to comply with specifications, changed safety standards or governmental regulations, to make a Product non-infringing with respect to any patent, copyright or other proprietary interest, or to
otherwise improve a Product or Service. Customer is responsible for i) the results obtained from the use of Products and Services; ii) integration and interconnection with and configuration of Customer’s hardware and/or third party hardware
and/or systems unless otherwise provided in a Statement of Work or quote from Nortel Networks and iii) installation of Furnish-only Products. Unless part of the Ordered Services, all configuration assistance provided by Nortel Networks is without
warranty or guarantee of any kind. Customer shall be responsible for the accuracy and completeness of all data and information that it provides or causes to be provided to Nortel Networks Services may include the advice and recommendations of Nortel
Networks, but all decisions in connection with the implementation of such advice and recommendations shall be the sole responsibility of, and shall be made by, Customer. In the event that there are any delays by Customer in fulfilling its
responsibilities as stated above, or there are errors or inaccuracies in the information provided, Nortel Networks shall be entitled to appropriate schedule and pricing adjustments including storage fees. 
  
 11. Maintenance Services 
  
 a) Nortel Networks provides certain Services either at Customer’s location or at a
service center to keep Products in, or restore them to, conformance with published specifications (“Maintenance Services”). Maintenance Services are available in accordance with Nortel Networks’ then-current descriptions and at Nortel
Networks then-current prices. 
  
 b) To be eligible for Maintenance Services, the
Products must be in good operating condition and at revision levels documented and supported by Nortel Networks. 
  
 CONFIDENTIAL INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED***

  

 3 

	 	 	 [GRAPHIC APPEARS HERE] 
  
 Final Revision 6-9-03

  

	PURCHASE AND LICENSE AGREEMENT	  	Contract No. ITC2003PLA

  

 c) Relocation of Products under Maintenance Services may result in adjustments to the price and response times.
Continued Maintenance Services for such Products are subject to reasonable availability from Nortel Networks or an authorized maintenance service provider. 
  
 d) Where applicable, before Nortel Networks provides Maintenance Services, Customer agrees to i) follow the problem determination, problem analysis, and Maintenance
Services request procedures that Nortel Networks provides; ii) secure all programs and data contained in hardware; and iii) inform Nortel Networks of changes in the hardware’s location. 
  
 12. Confidential Information  
  
 a) Confidential information (“Information”) means i) Software and Third Party
Software; and ii) all business, technical, marketing and financial information and data that is clearly marked with a restrictive legend of Nortel Networks; all information of Customer that is not disclosed in Customer’s public securities
filings or on Customer’s website shall be deemed Customer’s confidential Information. For purposes of this Section 12, the party disclosing Information shall be deemed the “Discloser”. 
  
 b) The party receiving Information (“Recipient”) will use the same care and
discretion, but not less than reasonable care, to avoid disclosure, publication or dissemination of Information as it uses with its own similar information that it does not wish to disclose, publish or disseminate. The Recipient may disclose
Information only to i) its employees and employees of its parent, subsidiary, affiliated companies or subcontractors who have a need to know for purposes of carrying out Recipient’s obligations under this Agreement; and ii) any other party with
the Discloser’s prior written consent. Before disclosure to any of the above parties, the Recipient will have a written agreement with such party sufficient to require that party to treat Information in accordance with this Agreement.

  
 c) The Recipient may disclose Information to the extent required by law.
However, the Recipient must give the Discloser prompt notice and make a reasonable effort to seek to prohibit the disclosure or obtain a protective order or other suitable relief. 
  
 d) No obligation of confidentiality applies to any Information that the Recipient i) already lawfully possesses without obligation of
confidentiality; ii) develops independently without access to or use of other Information; or iii) rightfully receives without obligations of confidentiality from a third party who is not under a duty of confidentiality to the Discloser. No
obligation of confidentiality applies to any Information that is, or becomes, publicly available without breach of this Agreement. 
  
 e) The release of any advertising or other publicity relating to this Agreement requires the prior approval of both parties. 
  
 13. Patents and Copyrights 
  
 If a third party claims that Nortel Networks Hardware or Software provided to Customer under
this Agreement infringes that party’s patent or copyright, Nortel Networks will defend Customer against that claim at Nortel Networks’ expense and pay all costs and damages that a court finally awards or are agreed in settlement, provided
that Customer a) promptly notifies Nortel Networks in writing of the claim and b) allows Nortel Networks to control, and cooperates with Nortel Networks in, the defense and any related settlement negotiations. If such a claim is made or appears
likely to be made, Nortel Networks agrees to secure the right for Customer to continue to use the Hardware or Software, or to modify it, or to replace it with equivalent Hardware or Software. If Nortel Networks determines that none of these options
is reasonably available, Customer agrees to return the Hardware or Software to Nortel Networks on Nortel Networks’ written request. Nortel Networks will then give Customer a refund equal to Customer’s [***] for the Hardware or Software
provided Customer has followed generally-accepted accounting principles. Any such claims against the Customer or liability for infringement arising from use of the Hardware or Software following a request for return by Nortel Networks, are the sole
responsibility of Customer. This represents Customer’s sole and exclusive remedy regarding any claim of infringement. Nortel Networks has no obligation regarding any claim based on any of the following: a) anything Customer provides which is
incorporated into the Hardware or Software; b) compliance by Nortel Networks with the Customer’s specifications, designs or instruction; c) the amount of revenues or profits earned or other value obtained by the use of a Product; d)
Customer’s modification of Hardware or Software other than as may be permitted in writing by Nortel Networks; e) the combination, operation, or use of Hardware or Software with other products not provided by Nortel Networks as a system, or the
combination, operation, or use of Hardware or Software with any product, data, or apparatus that Nortel Networks did not provide; f) the Customer’s failure to install or have installed changes, revisions or updates as instructed by Nortel
Networks or g) infringement by a Third Party Vendor Item alone, as opposed to its combination with Products Nortel Networks provides to Customer as a system. 
  
 14. Intellectual Property Rights 
  
 Unless otherwise provided in a Statement of Work, Nortel Networks, on behalf of itself and its subcontractors, reserves all proprietary rights in and to (i) all
methodologies, designs, engineering details, and other data pertaining to the Services and the materials delivered, (ii) all original works, computer programs, updates developed in the course of providing the Service (except programs developed by
Customer,), (iii) discoveries, inventions, patents, know-how and techniques arising out of the Services; and (iv) any and all products (including software and equipment) developed as a result of the Services as defined in a Statement of Work. The
performance by Nortel Networks of Services shall not be deemed work for hire unless otherwise provided in a Statement of Work. 
  
 15. Limitation of Liability 
 In no event shall Nortel Networks or its
agents or suppliers be liable to Customer for more than the amount of any actual direct damages up to the greater of U.S. $100,000 (or equivalent in local currency) or the charges for the Product or Services that are the subject of the claim,
regardless of the cause and whether arising in contract, tort (including negligence) or otherwise. This 

  
 CONFIDENTIAL
INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 4 

	 	 	 [GRAPHIC APPEARS HERE] 
  
 Final Revision 6-9-03

  

	PURCHASE AND LICENSE AGREEMENT	  	Contract No. ITC2003PLA

  

 
limitation will not apply to claims for damages for bodily injury (including death) and damage to real property and tangible personal property for which
Nortel Networks is legally liable and payments as set forth in Section 13 Patents and Copyrights. IN NO EVENT SHALL NORTEL NETWORKS OR ITS AGENTS OR SUPPLIERS BE LIABLE FOR ANY OF THE FOLLOWING: a) DAMAGES BASED ON ANY THIRD PARTY CLAIM EXCEPT AS
EXPRESSLY PROVIDED HEREIN AND IN 13; b) LOSS OF, OR DAMAGE TO, CUSTOMER’S RECORDS, FILES OR DATA; OR c) INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES (INCLUDING LOST PROFITS OR SAVINGS), EVEN IF NORTEL NETWORKS IS INFORMED
OF THEIR POSSIBILITY. 
  
 16. General 
  
 a) Neither party may assign or transfer this Agreement or any of its rights hereunder
without the prior written consent of the other party, such consent not to be unreasonably withheld except (a) Customer’s consent shall not be required for any assignment or transfer by Nortel Networks to any Nortel Networks Affiliate of all or
any part of this Agreement or of Nortel Networks’ rights hereunder, (b) Customer’s consent shall not be required for any assignment to any third party of Nortel Networks’ right to receive any monies which may become due to Nortel
Networks pursuant to this Agreement, (c) Nortel Networks’ consent shall not be required, except that the Software License may not be assigned without prior written approval, for (i) Customer’s assignment of this Agreement or
Customer’s rights hereunder so long as all receivables related to the transferred assets have been paid in full to Nortel Networks, or (ii) security for indebtedness, or (iii) for any assignment of this Agreement by Customer to an Affiliate, or
(iv) any successor by merger or to any one purchaser of all or substantially all of the assets of the business of Customer, as long as Customer furnishes Nortel Networks with written notice of such assignment or transfer by Customer. Nortel Networks
reserves the right terminate this Agreement within thirty (30) days of such notice for the entities if (i) the assignee does not have credit-worthiness equal to or better than that of Customer, based upon Nortel Networks’ customary criteria for
assessing customer credit-worthiness, (ii) assignee does not consent to granting Nortel Networks a continuing purchase money security interest in the Products and/or licensed under this Agreement and agrees to support Nortel Networks in the
perfection of such interest [***]. Customer represents and warrants that it is buying Products and/or Services for its own internal use and not for resale. Customer agrees to comply with all applicable laws including all applicable export and import
laws and regulations. Except for non-payment, neither Customer nor Nortel Networks will bring a legal action under this Agreement more than two years after the cause of action arose. Neither party is responsible for failure to fulfill any
obligations due to causes beyond its control. In the event that any provision of this Agreement or portions thereof are held to be invalid or unenforceable, the remainder of this Agreement will remain in full force and effect. Both Customer’s
and Nortel Networks’ obligations under this Agreement and any Order(s) which by their nature would continue beyond the termination, cancellation, or expiration of this Agreement or such Order(s), shall survive such termination, cancellation, or
expiration. 
  
 b) The terms and conditions of this Agreement, including any
Supplement(s), form the complete and exclusive agreement between Customer and Nortel Networks and replace any prior oral or written proposals, Statement of Works, correspondence or communications regarding the subject matter hereof. In the event of
a conflict between this Purchase and License Agreement and a Supplement, the terms in any Supplement(s) prevail. Any changes to this Agreement must be made by mutual agreement in writing. All Customer’s rights and all of Nortel Networks’
obligations are valid only in the country in which the Products and Services were supplied; the laws of the State of New York govern this Agreement, exclusive of its conflict of laws provisions; and nothing in this Agreement affects any statutory
rights of consumers that cannot be waived or limited by contract. 
  
 17.
Affiliates 
  
 Except as set forth in the Affiliate Supplement, or any other
provision which by their nature were intended for Customer only, Affiliates shall be entitled to purchase Products and Services on the same terms and conditions of the Purchase and License Agreement and the Services Supplement (excluding any
purchase commitments or incentives) as Customer may purchase Products and Services under this Agreement, subject to Nortel Networks’ determination of the credit worthiness of such Affiliate and provided Affiliates have executed the Affiliate
Supplement. The Affiliate credit determinations shall be made solely using Nortel Networks’ usual and customary criteria and the Affiliate must sign an Affiliate Supplement in substantially the form as provided. Such Affiliate purchases shall
not contribute towards achieving the Customer’s Commitment Amount as specified in the Commitment Supplement. 
  
 18. Notices 
  
 Notices and other co Communications shall be transmitted in writing by certified United States Mail, postage prepaid, return receipt requested, by guaranteed overnight delivery, or by facsimile addressed to the
parties as follows: 
  

	 To Customer:
	  	Interstate FiberNet, Inc.
	 	  	1530 DeltaCom Drive
	 	  	Anniston, Al. 36202-0787
	 Attention: Sr. Vice President, Network Services

	 Telephone:
	  	 (256) 241-3726

	 Facsimile:
	  	 (256) 241-4294

	
	 With Copy to (which shall not constitute notice):

	 	  	Interstate FiberNet, Inc.
	 	  	4092 S. Memorial Parkway

	 	  	 	  	Huntsville, Alabama 35802
	 	  	 Attention:
	  	General Counsel
	 	  	 Telephone:
	  	 (256) 382-3842

	 	  	 Facsimile:
	  	 (256) 382-3936

  
 CONFIDENTIAL
INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 5 

	 	 	 [GRAPHIC APPEARS HERE]
  
 Final Revision 6-9-03

  

	PURCHASE AND LICENSE AGREEMENT	  	Contract No. ITC2003PLA

  

		
	 To:
	  	 Nortel Networks Inc.

	 	  	5405 Windward Parkway
	 	  	Alpharetta, Georgia 30004-3895
	 	  	Attention: Law Dept.
	 	  	Telephone: (770) 708-7602
	 	  	Facsimile: (770) 708-8083

  
 Any notice or communication sent under
this Agreement shall be deemed given upon receipt, as evidenced by the United States Postal Service return receipt Mail if given by certified United States Mail, on the following Business Day if sent by guaranteed overnight delivery, or on the
transmission date if given by facsimile during the Business Hours. The address information listed for a party in this Section may be changed from time to time by that party by giving notice to the other as provided above. 
  

	ITC^DELTACOM COMMUNICATIONS, INC.
		
	 By:
	 	 /s/ David L Hill

	 Name:
	 	  

	 Title:
	 	 VP Engineering

	 Address:
	 	 1530 DeltaCom Drive,Anniston, AL 36207

	 State of Incorporation:
	 	 AL

	 Tax I.D. Number:
	 	 63-0832070

	 Date:
	 	 6/18/03

	
	INTERSTATE FIBERNET, INC.
		
	 By:
	 	 /s/ David L Hill

	 Name:
	 	  

	 Title:
	 	 VP Engineering

	 Address:
	 	  

	 State of Incorporation:
	 	 Delaware

	 Tax I.D. Number:
	 	 58-1970339

	 Date:
	 	 6/18/03

	
	NORTEL NETWORKS INC.
		
	 By:
	 	 /s/ Michael Shappell

	 Name:
	 	  

	 Title:
	 	 Group Director Sales

	 Address:
	 	 5405 Windward Parkway, Alpharetta, Ga. 30004

	 Date:
	 	 6/23/03

  
 CONFIDENTIAL
INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 6 

	 	 	 [GRAPHIC APPEARS HERE] 
  
 Final Revision 6-9-03

  
 WARRANTY MATRIX

  

 Products may be purchased only in countries where Nortel Networks makes these products available for purchase and
use. 
  
 Unless otherwise specified in a Supplement, the following Hardware and
Software items shall have the corresponding warranty periods: 
  

	 Carrier Products

	  	 Hardware

	  	 Software

	 Wireless product families and CCMIS
	  	[***] from ship date	  	[***] from ship date
			
	 Alteon and Shasta products
	  	[***] from ship date	  	[***] from ship date
			
	 Carrier Data Products (Passport, Bay and Micom products)
	  	See current Nortel Networks price list or as provided in a quote.	  	See current Nortel Networks price list or as provided in a quote.
			
	 All other product families not listed (unless specified otherwise in writing)
	  	[***] from ship date	  	[***] from ship date

  
 The following Products require an
Enterprise Supplement to enable purchase. 
  

	 Enterprise Products

	  	 Hardware

	  	 Software

	Data Products (e.g., Access CN, Advanced Video, Backbone CN, Baystack, Business Communications Manager, Contivity, Instant Internet, Net ID, Passport LAN and WAN
Solutions)	  	See current Enterprise Data Products Product Catalog	  	See current Enterprise Data Products Product Catalog
			
	 Portal Solutions Products
	  	[***] from ship date	  	[***] from ship date

  
 This Warranty Matrix may be revised by
Nortel Networks from time to time for Warranties not specified in a Supplement. 
  
 Nortel Networks Warranty Matrix 
 Version 4 – 09/2002 
  
 CONFIDENTIAL INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 A-1 

	[GRAPHIC APPEARS HERE]	 	 

  
 SCHEDULE 1

  

 AFFILIATE COMPANIES 
  

	 	1.	 	Scana 

  

	 	2.	 	Knology Holding Inc. 

  
 Notes: All Affiliate Companies must first execute an Affiliate Supplement prior to Orders being placed under the terms and conditions of this Agreement.

  
 CONFIDENTIAL INFORMATION 
 ***CONFIDENTIAL TREATMENT REQUESTED*** 
  

 A-2

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00055-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00055-of-00352.parquet"}]]