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                                                                   EXHIBIT 10.15


                              EMPLOYMENT AGREEMENT
                              --------------------


          THIS EMPLOYMENT AGREEMENT (this "Agreement"), is made and entered into
on this 1st day of November, 1998, by and between Peter W. Pamplin, an
individual resident of the State of Georgia (the "Employee"), and SYNTELLECT
INC., a Delaware corporation (the "Company");

                              W I T N E S S E T H:
                              --------------------

          WHEREAS, the Company desires to continue to employ the Employee, and
the Employee desires to continue to be employed by the Company on the terms and
conditions contained herein;

          NOW, THEREFORE, in consideration of the mutual promises and agreements
contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto, intending to
be legally bound, hereby agree as follows:

     Section 1.     Employment
                    ----------

          The Employee shall continue to serve as Chief Financial Officer of the
Company and shall devote his full business time, skills and best efforts to
rendering services on behalf of the Company.  In addition, the Employee shall
use his best efforts in the performance of any other reasonable duties relating
to the operation of the business of the Company as may be assigned to him from
time to time by the Chief Executive Officer or President of the Company or by
the Board of Directors of the Company.  In the performance of such duties, the
Employee shall exercise such care as is customarily required by employees
undertaking similar duties for companies similar to the Company.

     Section 2.     Compensation; Expenses
                    ----------------------

          2.1  Salary.  During the term of his employment hereunder, the
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Employee shall be paid a Base Salary by the Company for the period commencing
(i) on the date hereof and ending December 31, 1998 ("Year One") in an amount on
an annual basis equal to $120,000, and (ii) on January 1, 1999 and ending
December 31, 1999 ("Year Two") in an amount to be approved by  the Board of
Directors, but in any case not to be an amount less than the Base Salary in Year
One (in any such case, the "Base Salary").  The Base Salary shall be paid to the
Employee in equal monthly installments (or more frequently if in accordance with
the Company's payment policies of general application), less all applicable
withholding taxes.
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          2.2  Bonus.
               ----- 

          (a) Amount of Bonus.  In addition to the Base Salary payable to the
              ---------------                                                
Employee in each of Years One and Two, the Employee shall be entitled to receive
a bonus for each such year as the Board of Directors shall determine in its sole
and absolute discretion.

          (b) Payment of Bonus.  The Employee's Bonus, if any, for either of
              ----------------                                              
Years One or Two shall be payable by the Company to the Employee within 30 days
after the end of such year, but subject to adjustment after completion of the
Company's annual audit for that year.

          2.3  Expenses.  The Employee shall be reimbursed for all reasonable
               --------                                                      
expenses incurred by the Employee at the request and on behalf of the Company.

     Section 3.     Term; Termination of Agreement.  The employment of the
                    ------------------------------                        
Employee hereunder shall commence as of the date hereof and shall continue until
the earlier of (i) December 31, 1999, or (ii) the occurrence of any of the
following events:

               (a) the death or total disability of the Employee (total
     disability meaning the failure of the Employee to perform his normal
     required services hereunder for a period of six consecutive months during
     the term hereof by reason of the Employee's mental or physical disability)
     (a "Disability Termination Event");

               (b) termination by the Company of the Employee's employment
          hereunder, upon 10 days prior written notice to the Employee, for
          "Good Cause," which shall exist upon the occurrence of any of the
          following: (i) the Employee is convicted of, pleads guilty to, or
          confesses to any felony or any act of fraud, misappropriation or
          embezzlement, (ii) the Employee has engaged in a fraudulent act to the
          material damage or prejudice of the Company or any affiliate of the
          Company, (iii) the Employee illegally used controlled substances, (iv)
          any material act or omission by the Employee involving malfeasance or
          negligence in the performance of the Employee's duties to the Company
          to the material detriment of the Company and, within thirty (30) days
          after written notice from the Company of any such act or omission, the
          Employee has not corrected such act or omission, (v) the entry of an
          order of a court that remains in effect and is not discharged for a
          period of at least sixty (60) days, which enjoins or otherwise limits
          or restricts the performance by the Employee in any material way of
          any of his duties to the Company under this Agreement, that relates to
          any contract, agreement or commitment made by or applicable to the
          Employee in favor of any former employer or any other person, or (vi)
          the Employee otherwise fails to comply with the terms of this
          Agreement or deviates from any written policies or directives of the
          Board of Directors, in either such case to the material detriment of
          the Company, and, within thirty (30) days after written notice from
          the 

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          Company of such failure or deviation, the Employee has not corrected
          such failure (in any such case, a "Good Cause Termination Event");

               (c) termination by the Company of the Employee's employment
          hereunder, upon ten (10) days prior written notice to the Employee,
          for any reason other than as a result of a Good Cause Termination
          Event or Disability Termination Event (a "No Cause Termination
          Event"); or

               (d) voluntary termination by the Employee of the Employee's
          employment hereunder (a "Voluntary Termination Event").

     Section 4.     Result of Termination.
                    --------------------- 

          4.1  Termination As Result Of Voluntary Or Good Cause Termination
               ------------------------------------------------------------
Events.  If the Employee's employment hereunder is terminated prior to December
------                                                                         
31, 1999 as a result of the occurrence of a Voluntary Termination Event or a
Good Cause Termination Event, as of the date of the termination of the
Employee's employment, the Company shall have no further obligation to pay to
the Employee any Base Salary, Bonus or any other additional benefits pursuant to
Section 5 of this Agreement except to the extent the Company is required to
provide fringe benefits following termination of employment to former employees
of the Company generally under the terms of a specific fringe benefit plan or
policy.  If such termination occurs prior to the end of any pay period, the
Employee shall be entitled to receive a portion of the Base Salary for such pay
period pro rated to the date on which the Employee's employment is terminated.

          4.2  Disability Termination Event.  If the Employee's employment
               ----------------------------                               
hereunder is terminated prior to December 31, 1999 as a result of the occurrence
of a Disability Termination Event, as of the date of the termination of the
Employee's employment hereunder, the Company shall have no further obligation to
pay the Employee any Base Salary or any other additional benefits pursuant to
Section 5 of this Agreement other than medical insurance except to the extent
the Company is required to provide fringe benefits following termination of
employment to former employees of the Company generally under the terms of a
specific fringe benefit plan or policy.  The Employee shall be entitled to
receive a portion of the Bonus for the year pro rated to the date on which the
Employee's employment is terminated.  If such termination occurs prior to the
end of any pay period, the Employee shall be entitled to receive a portion of
the Base Salary for such pay period pro rated to the date on which the
Employee's employment is terminated. In addition, Employee shall be entitled to
receive a payment equal to the sum of (i) the product of 12 and the amount of
the monthly premium that Employee would be charged to continue his or her
medical coverage pursuant to the continuation requirements of the Consolidated
Omnibus Budget Reconciliation Act of 1985 ("COBRA") and (ii) 46% of the amount
determined under (i) to assist Employee in paying his income taxes on such
amount.

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          4.3  Termination As Result Of No Cause Termination Event.  If the
               ---------------------------------------------------         
Employee's employment hereunder is terminated prior to December 31, 1999 as a
result of the occurrence of a No Cause Termination Event, the Company shall pay
to the Employee as severance pay and in lieu of any other payments under this
Agreement other than as contemplated by Section 2.3 hereof, (i) in six equal
monthly installments commencing 10 days after such termination, an amount equal
to the aggregate Base Salary then in effect that would have been payable to the
Employee pursuant to this Agreement if the Employee had remained employed by the
Company for the six consecutive months immediately following the termination of
his employment and (ii) in a lump sum payment, an amount equal to the Bonus for
the year (when finally determined) pro rated to the date on which the Employee's
employment is terminated.  If such termination occurs prior to the end of any
pay period, the Employee also shall be entitled to receive a portion of the Base
Salary for such pay period pro rated to the date on which the Employee's
employment is terminated.  If, at the end of the six month period referenced in
clause (i) above, the Employee has not obtained employment and is diligently
searching for such employment, then the Employee shall be entitled to receive
additional monthly installments (the "Salary Continuation Payments") in an
amount equal to the aggregate monthly Base Salary that would have been payable
to the Employee if the Employee had remained employed by the Company.  Such
Salary Continuation Payments shall be payable until the earlier of (i) the date
the Employee obtains other employment (any partial month to be pro rated) or
(ii) such time as Employee has received Salary Continuation Payments for a
period of six months. As of the date of the termination of the Employee's
employment, the Company shall have no further obligation to pay any of the
additional employment benefits pursuant to Section 5 of this Agreement except to
the extent the Company is required to provide fringe benefits following
termination of employment to former employees of the Company generally under the
terms of a specific fringe benefit plan or policy.  In addition, Employee shall
be entitled to receive a payment equal to the sum of (i) the product of 12 and
the amount of the monthly premium that Employee would be charged to continue his
or her medical coverage pursuant to the continuation requirements of COBRA and
(ii) 46% of the amount determined under (i) to assist Employee in paying his
income taxes on such amount.

     Section 5.     Additional Employment Benefits
                    ------------------------------

          The Company shall provide the Employee with the following fringe
benefits:

          5.1  Fringe Benefits.  The Company shall provide the Employee with
               ---------------                                              
medical, dental, life insurance, disability, retirement and other fringe
benefits as the Board of Directors of the Company shall authorize from time to
time for the benefit of employees of the Company generally.

          5.2  Automobile.  The Company shall pay to the Employee a monthly
               ----------                                                  
allowance to reimburse the cost of leasing an automobile for use by the
Employee.  The monthly allowance for leasing an automobile shall be $650.

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          5.3  Vacation. The Employee shall be entitled to receive vacation in
               --------                                                       
accordance with the vacation policies of the Company.

     Section 6.     Confidential Information, Trade Secrets and Noncompetition
                    ----------------------------------------------------------
Covenant
--------

          6.1  Confidential Information.  The Employee hereby agrees that,
               ------------------------                                   
except as otherwise required in the course of his performance of any duties he
may have as an employee of the Company, during the period commencing on the date
hereof and ending on the second anniversary of the date on which the Employee's
employment is terminated:

               (a)  Neither the Employee nor any company or organization in
          which the Employee has a direct or indirect financial interest will
          directly or indirectly own, manage, operate, join, control or
          participate in the ownership, management, operation or control of or
          be connected in any manner with, any business conducted under any
          corporate or trade name of the Company or name similar thereto without
          the prior written consent of the Company; and

               (b)  The Employee shall hold in confidence and not directly or
          indirectly disclose to anyone or use or otherwise appropriate for the
          Employee's own benefit (i) any pricing information, marketing
          information or sales technique of the Company, or any subsidiary of
          the Company, or (ii) any other of the following confidential
          information or documents of or relating to the Company or any
          subsidiary of the Company:  confidential records, computer software
          programs, client and customer lists, terms of license or franchise
          agreements, terms of contracts with clients and customers, and
          planning and financial information of the Company or any subsidiary of
          the Company (collectively, the "Confidential Data").  Notwithstanding
          the foregoing, Confidential Data shall not include any information of
          the type specified above to the extent that such materials or
          information have become generally available to the public by the act
          of one who has the right to disclose such information without
          violating any right of the Company to which such information pertains.
          The Employee hereby acknowledges and agrees that the prohibitions
          against disclosure of Confidential Data recited herein are in addition
          to, and not in lieu of, any rights or remedies that the Company or any
          subsidiary of the Company may have pursuant to the laws of any
          jurisdiction or at common law to prevent the disclosure of trade
          secrets, and the enforcement by any such corporation of its rights and
          remedies pursuant to this Agreement shall not be construed as a waiver
          of any other rights or available remedies that it may possess in law
          or equity in the absence of this Agreement.

          6.2  Use of Confidential Information.  The Employee represents and
               -------------------------------                              
warrants to the Company that he has not knowingly or wrongfully utilized any
trade secrets or confidential information proprietary to any former employer or
other party, including, but not limited to, 

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confidential business information of such former employer or other party. The
Employee covenants that during the term of this Agreement he will not induce the
Company to use any confidential information that belongs to a former employer or
other party.

          6.3  Noncompetition
               --------------

          (a) Coverage.  The Company is engaged in the business of developing,
              --------                                                        
marketing and selling (i) computer hardware, software, support services, pay-
per-view ordering services and outsourced telephony, internet and faxed-based
transactions and services for the purpose of automating certain customer service
functions, and (ii) computerized outbound telephone dialing hardware, software
and support services (these businesses, and any other businesses in which the
Company competes during the term hereof are hereafter referred to as the
"Company Business") in the United States and throughout the world addressing a
variety of vertical markets, including the financial institutions, education,
cable television, health care, newspaper, utilities and telecommunications
industries.  The Employee acknowledges that the goodwill of the Company and the
business activities of the Company extend throughout the areas in which it
conducts business.

          (b) Covenants.  In consideration of the Company's continued employment
              ---------                                                         
of the Employee pursuant to the terms of this Agreement, the Employee hereby
agrees that the Employee will not, during the period commencing on the date
hereof and ending on the first anniversary of the date on which the Employee's
employment is terminated, provided that if the Employee's employment is
terminated as a result of the occurrence of a No Cause Termination Event, such
period shall end on the first anniversary of the date on which the Employee
receives his last severance payment pursuant to Section 4.3 hereof (in either
case, the "Noncompete Period") (other than as an employee of or a consultant to
the Company), directly or indirectly:

               (i) engage in, for the purpose of competing with the Company
     Business in any state(s) in which the Employee anticipated working for the
     Company when he entered into this Agreement and worked for the Company at
     any time during the twelve (12) months prior to the termination of
     Employee's employment (the "Pre-Termination Period"), any activities or
     services identical or similar to any of the Employee's principal
     responsibilities with the Company at any time during the Pre-Termination
     Period;

               (ii) call on or solicit, or attempt to call on or solicit, for
     the purpose of competing with the Company Business, any client or customer,
     or actively sought prospective client or customer, of the Company with whom
     or which the Employee had material contact at any time during the Pre-
     Termination Period; and/or

               (iii) solicit or attempt to solicit, for the purpose of
     enticing or encouraging the employee to leave the Company, any employee of
     the Company 

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<PAGE>
 
     with whom the Employee had material contact at any time during
     the Pre-Termination Period.

The Employee agrees that the restrictions contained herein are reasonable and
designed to protect only the legitimate business interests of the Company.
Employee further agrees that during the course of his employment, he will
receive training from the Company and be exposed to its proprietary information
so that the Employee would be uniquely qualified to compete against the Company.
Accordingly, the Employee acknowledges that he could cause irreparable injury to
the Company by violating these covenants.

          6.4  Severability.  If a judicial determination is made that any of
               ------------                                                  
the provisions of this Section 6 constitutes an unreasonable or otherwise
unenforceable restriction against the Employee, the provisions of this Section 6
shall be rendered void only to the extent that such judicial determination finds
such provisions to be unreasonable or otherwise unenforceable.  In this regard,
the Company and the Employee hereby agree that any judicial authority construing
this Agreement shall be empowered to sever or modify any portion of any
geographic restriction, any prohibited business activity or any time period from
the coverage of this Section 6 and to apply the provisions of this Section 6 to
the remaining portion of the geographic restriction, the remaining business
activities or the remaining time period not so severed or modified by such
judicial authority.

          6.5  Equitable Relief.  The Employee acknowledges that the services to
               ----------------                                                 
be rendered by the Employee hereunder are of a special character, the loss of
which cannot be compensated adequately in damages in an action at law.  By
reason thereof, the Employee agrees that the Company shall be entitled, in
addition to any other remedies it may have under this Agreement or otherwise, to
injunctive and other equitable relief to prevent or curtail any breach of this
Agreement by the Employee.

     Section 7.     Miscellaneous
                    -------------

          7.1  Binding Effect.  This Agreement shall inure to the benefit of and
               --------------                                                   
shall be binding upon the Employee and his executor, administrator, heirs,
personal representative and assigns, and the Company and its successors and
assigns; provided, however, that the Employee shall not be entitled to assign or
delegate any of his rights or obligations hereunder without the prior written
consent of the Company.

          7.2  Governing Law.  This Agreement shall be deemed to be made in, and
               -------------                                                    
in all respects shall be interpreted, construed and governed by and in
accordance with, the laws of the State of Georgia.  No provision of this
Agreement or any related document shall be construed against or interpreted to
the disadvantage of any party hereto by any court or other governmental or
judicial authority by reason of such party having or being deemed to have
structured or drafted such provision.

                                       7
<PAGE>
 
          7.3  Headings.  The section and paragraph headings contained in this
               --------                                                       
Agreement are for reference purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.

          7.4  Notices.  Unless otherwise agreed to in writing by the parties
               -------                                                       
hereto, all communications provided for hereunder shall be in writing and shall
be deemed to be given when delivered in person or five (5) business days after
being sent by first class mail and addressed as follows:

          (a)  If to the Employee:

               Peter W. Pamplin
               2390 Prince Howard Way
               Marietta, Georgia 30062

          (b)  If to the Company, addressed to:

               Syntellect Inc.
               1000 Holcomb Woods Parkway
               Suite 410A
               Roswell, Georgia 30076
               Attention: Chief Executive Officer

          7.5  Counterparts.  This Agreement may be executed in two or more
               ------------                                                
counterparts, each of which shall be deemed to be an original but all of which
together shall constitute one and the same instrument.

          7.6  Entire Agreement.  This Agreement is intended by the parties
               ----------------                                            
hereto to be the final expression of their agreement with respect to the subject
matter hereof and is the complete and exclusive statement of the terms thereof,
notwithstanding any representations, statements or agreements to the contrary
heretofore made.  This Agreement may be modified only by a written instrument
signed by each of the parties hereto.

 

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<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of
the date first above written.


                              SYNTELLECT INC.


                              By: /s/ Larry Bradner
                                 -------------------------------------

                                    Name: J. Lawrence Bradner
                                         -----------------------------
 
                                    Title: Chairman and CEO
                                          ----------------------------
 

                              EMPLOYEE

                              /s/ Peter W. Pamplin
                              ----------------------------------------
                              Peter W. Pamplin

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