EXHIBIT 99.5


                                    ADDENDUM
                                       TO
                             STOCK OPTION AGREEMENT

          The following provisions are hereby incorporated into, and are hereby
made a part of, that certain Stock Option Agreement (the "Option Agreement") by
and between Genesys Telecommunications Laboratories, Inc. (the "Corporation")
and ____________________ ("Optionee") evidencing the stock option (the "Option")
granted on _______________________, 199__  to Optionee under the terms of the
Corporation's 1997 Stock Incentive Plan, and such provisions shall be effective
immediately.  All capitalized terms in this Addendum, to the extent not
otherwise defined herein, shall have the meanings assigned to them in the Option
Agreement.

                       INVOLUNTARY TERMINATION FOLLOWING
                               CHANGE IN CONTROL

          1.  The Option shall not accelerate upon the occurrence of a Change in
Control, and the Option shall, over Optionee's continued period of Service after
the Change in Control, continue to become exercisable for the Option Shares in
accordance with the provisions of the Option Agreement.  However, immediately
upon an Involuntary Termination of Optionee's Service within eighteen (18)
months following the Change in Control, the Option, to the extent outstanding at
the time but not otherwise fully exercisable, shall automatically accelerate so
that the Option shall become immediately exercisable for all the Option Shares
at the time subject to the Option and may be exercised for any or all of those
Option Shares as fully vested shares.  The Option shall remain so exercisable
until the earlier of (i) the Expiration Date or (ii) the expiration of the one
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(1)-year period measured from the date of the Involuntary Termination.

          2.  For purposes of this Addendum, a CHANGE IN CONTROL shall be deemed
to occur in the event of a change in ownership or control of the Corporation
effected through either of the following transactions:

               (i) the acquisition, directly or indirectly, by any person or
     related group of persons (other than the Corporation or a person that
     directly or indirectly controls, is controlled by, or is under common
     control with, the Corporation) of beneficial ownership (within the meaning
     of Rule 13d-3 of the Securities Exchange Act of 1934, as amended) of
     securities possessing more than fifty percent (50%) of the total combined
     voting power of the Corporation's outstanding securities pursuant to a
     tender or exchange offer made directly to the Corporation's shareholders,
     or

               (ii) a change in the composition of the Board over a period of
     thirty-six (36) consecutive months or less such that a majority of the
     Board members ceases, by reason of one or more contested elections for
     Board membership, to be comprised of individuals who either (A) have been
     Board members continuously


 
     since the beginning of such period or (B) have been elected or nominated
     for election as Board members during such period by at least a majority of
     the Board members described in clause (A) who were still in office at the
     time such election or nomination was approved by the Board.

          3.     For purposes of this Addendum, an INVOLUNTARY TERMINATION shall
mean the termination of Optionee's Service by reason of:

               (i) Optionee's involuntary dismissal or discharge by the
     Corporation for reasons other than Misconduct, or

               (ii) Optionee's voluntary resignation following (A) a change in
     Optionee's position with the Corporation which materially reduces
     Optionee's level of responsibility, (B) a reduction in Optionee's level of
     compensation (including base salary, fringe benefits and participation in
     any corporate-performance based bonus or incentive programs) by more than
     fifteen percent (15%) or (C) a relocation of Optionee's place of employment
     by more than fifty (50) miles, provided and only if such change, reduction
     or relocation is effected by the Corporation without Optionee's consent.

          4.     The provisions of Paragraph 1 of this Addendum shall govern the
period for which the Option is to remain exercisable following the Involuntary
Termination of Optionee's Service within eighteen (18) months after the Change
in Control and shall supersede any provisions to the contrary in the Option
Agreement.

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