1 EXHIBIT 99.4 STRATACOM, INC. STOCK OPTION AGREEMENT STRATACOM, INC., a Delaware corporation (the "Company"), has granted to 1~ ("Optionee"), an option to purchase a total of 2~ shares of Common Stock, at the price determined as provided herein, and in all respects subject to the terms, definitions, and provisions of the 1986 Incentive Stock Option Plan (the "Plan") adopted by the Company, which is incorporated herein by reference. The terms defined in the Plan shall have the same defined meanings herein. 1. Nature of the Option. This Option is intended to qualify as an Incentive Stock Option as defined in Section 422A of the Internal Revenue Code of 1986, as amended (the "Code"). 2. Exercise Price. The exercise price shall be $3~ for each share of Common Stock, which price is not less than the fair market value per share of the Common Stock on the date of grant. 3. Exercise of Option. This Option shall be exercisable during its term in accordance with the provisions of Section 9 of the Plan as follows: (i) Right to Exercise. (a) Subject to subsections 3(i)(b) and (c), below, this Option shall be exercisable cumulatively, to the extent of 25% of the Shares subject to the Option for each year which has expired after the Date of Grant. (b) This Option may not be exercised for a fraction of a share. (c) In the event of Optionee's death, disability or other termination of employment, the exercisability of the Option is governed by Sections 7, 8 and 9 below. (ii) Methods of Exercise. This Option shall be exercisable by written notice stating the election to exercise the Option, the number of Shares in respect of which the Option is being exercised, and such other representations and agreements as to the holder's investment intent with respect to such shares of Common Stock as may be required by the Company pursuant to the provisions of the Plan. Such written notice shall be signed by the Optionee and shall be delivered in person or by certified mail to the Secretary of the Company. The written notice shall be accompanied 2 by payment of the exercise price for the total number of shares being purchased. This Option shall be deemed to be exercised upon receipt by the Company of said written notice accompanied by said exercise price. A form of notice is attached to this Agreement as Exhibit A and a form of investment representation letter is attached hereto as Exhibit B for Optionee's convenience. No Shares shall be issued pursuant to the exercise of an Option unless such issuance and such exercise comply with all relevant provisions of law and the requirements of any stock exchange upon which the Shares may then be listed. Assuming such compliance, the Shares shall be considered to be transferred to Optionee on the date on which the Option is exercised with respect to such Shares. 4. Optionee's Representations. By receipt of this Option, by its execution, and by its exercise in whole or in part, Optionee represents to the Company that he understands that: (i) both this Option, and any Shares purchased upon its exercise, are securities the issuance by the Company of which requires compliance with federal and state security laws; (ii) these securities are made available to him only on the condition that he makes the representation contained in this section (4) to the Company; (iii) he has made a reasonable investigation of the affairs of the Company sufficient to be well informed as to the rights and the value of these securities; (iv) he understands that the securities have not been registered under the Securities Act of 1933 (the "Act") in reliance upon a specific exemption contained in that Act which depends upon his bona fide investment intention in acquiring these securities; that his intention is to hold these securities for his own benefit for an indefinite period; that he has no present intention of selling or transferring any part thereof (recognizing that the Option is not transferable) and that there may be certain restrictions on transfer of the shares subject to the Option; (v) he understands that the Shares subject to the Option, in addition to other restrictions on transfer, must be held indefinitely unless subsequently registered under the Act, or unless an exemption from registration is available; that Rule 144, the usual exemption from registration is only available after the satisfaction of certain holding periods and in the presence of a public market for the Shares; that there is no certainty that a public market for the Shares will exist, and that otherwise it will be necessary that the Shares be sold pursuant to another exemption from registration which may be difficult to satisfy; 2. 3 (vi) he understands that the certificate representing the Shares will bear a legend prohibiting their transfer in the absence of their registration or the opinion of counsel for the Company that registration is not required, and a legend prohibiting their transfer without the consent of the Commissioner of Corporations of the State of California; and (vii) he has read the applicable rules of the Commissioner of Corporations, which are attached as Exhibit C to this Agreement. 5. Method of Payment. Payment of the exercise price shall be by: (a) cash; or (b) check. 6. Restrictions on Exercise. This Option may not be exercised if the issuance of such Shares upon such exercise or the method of payment of consideration for such shares would constitute a violation of any applicable federal or state securities or other law or regulation, including any rule under Part 207 of Title 12 of the Code of Federal Regulations ("Regulation G"), as promulgated by the Federal Reserve Board. As a condition to the exercise of this Option, the Company may require Optionee to make any representation and warranty to the Company that may be required by any applicable law or regulation. 7. Termination of Status as an Employee. If Optionee ceases to serve as an Employee, he may, but only within thirty (30) days after the date he ceases to be an Employee of the Company, exercise this Option to the extent that he was entitled to exercise it at the date of such termination. To the extent that he was not entitled to exercise this Option at the date of such termination, or if he does not exercise this Option within the time specified herein, the Option shall terminate. 8. Disability of Optionee. Notwithstanding the provisions of Section 7 above, if Optionee is unable to continue his employment with the Company as a result of his total and permanent disability (as defined in Section 422A(c)(9) of the Internal Revenue Code), he may, but only within six (6) months from the date of termination of employment, exercise his Option to the extent he was entitled to exercise it at the date of such termination. To the extent that he was not entitled to exercise the Option at the date of termination, or if he does not exercise such Option (which he was entitled to exercise) within the time specified herein, the Option shall terminate. 9. Death of Optionee. In the event of the death of Optionee: (a) during the term of this Option and while an Employee of the Company and having been in Continuous Status as an Employee since the date of grant 3. 4 of this Option, this Option may be exercised, at any time within three (3) months following the date of death, by Optionee's estate or by a person who acquired the right to exercise this Option by bequest or inheritance, but only to the extent of the right to exercise that would have accrued had Optionee continued living and remained in Continuous Status as an Employee three (3) months after the date of death; or (b) within thirty (30) days after the termination of Optionee's Continuous Status as an Employee, this Option may be exercised, at any time within three (3) months following the date of death, by Optionee's estate or by a person who acquired the right to exercise this Option by bequest or inheritance, but only to the extent of the right to exercise that had accrued at the date of termination. 10. Non-Transferability of Option. This Option may not be sold, pledged, assigned, hypothecated, transferred or disposed of in any manner other than by will or by the laws of descent or distribution and may be exercised during the lifetime of Optionee only by him. The terms of this Option shall be binding upon the executors, administrators, heirs, successors, and assigns of Optionee. 11. Right of First Refusal. In the event, at any time after the date of this Option, the Optionee or his transferee desires to sell or transfer in any manner the Shares which he has received under this Option, he shall first offer such Shares for sale to the Company at the same price, and upon the same terms (or terms as similar as reasonably possible) upon which he is proposing or is to dispose of said Shares. Said right of first refusal shall be provided to the Company for a period of thirty (30) days following receipt by the Company of written notice by the Optionee of the terms and conditions of said proposed sale or transfer and the name, address and phone number of each proposed buyer of transferee. If the Company desires to exercise such right of first refusal, it shall notify Optionee in writing within such thirty day period. In the event the Shares are not disposed of on such terms within thirty (30) days following lapse of the period of the right of first refusal provided to the Company or if the Optionee proposes to change the price or other terms to make them more favorable to the buyer, they shall once again be subject to the right of first refusal herein provided. 12. Involuntary Transfer. In the event, at any time after the date of this Option, of any transfer by operation of law or other involuntary transfer (including death or divorce) of all or portion of the Shares by the record holder thereof, the Company shall have an option to purchase all of the Shares transferred. Upon such a transfer, the person acquiring the Shares shall promptly notify the Secretary of the Company of such transfer. The right to purchase such Shares shall be provided to the Company for a period of thirty (30) days following receipt by the Company of written notice by the person acquiring the Shares. With respect to any stock to be transferred pursuant to this Section 12, the price per Shares shall be the price established by the Board of Directors as the then fair market value of the Shares. 4. 5 13. Assignment. The right of the Company to purchase any part of the Shares under Sections 11 or 12 of this Option may be assigned in whole or in part to any shareholder or shareholders of the Company or other persons or organizations. 14. Termination of Repurchase and Refusal Rights. The right of first refusal granted the Company by Section 11 of this Option and the right of repurchase granted the Company by Section 12 of this Option shall terminate at such time as a public market exists for the Company's Common Stock (or any other stock issued to Optionee in exchange for the Shares purchased under this Agreement). For the purpose of this Agreement, a "Public Market" shall be deemed to exist if (i) said stock is listed on a national securities exchange (as that term is used in the Securities Exchange Act of 1934) or (ii) said stock is traded on the over-the-counter market and prices are published daily on business days in a recognized financial journal. Upon termination of the right of first refusal imposed by this Option and the expiration or exercise of the Company's repurchase option described above, a new certificate or certificates representing the Shares not repurchased shall be issued, on request, without any legend referring to such right of first refusal or repurchase options. 15. Exempt Transfers. The restrictions on transfer on the Shares (but not the restriction on transfer of the unexercised option which is the subject of this Agreement) under Sections 11 and 12 shall not apply to a transfer to Optionee's spouse or to a trustee for their benefit, or to Optionee's ancestors or descendants by descent provided that such transferee shall agree in writing to take such Shares subject to all the terms of this Agreement, including restrictions on further transfer. 16. Term of Option. This Option may not be exercised more than five (5) years from the date of grant of this Option, and may be exercised during such term only in accordance with the Plan and the terms of this Option. 17. Early Disposition of Stock. Optionee understands that, if he disposes of any Shares received under this Option within two (2) years after the date of this Agreement or within one (1) year after such Shares were transferred to him, then he will be treated for federal income tax purposes as having received ordinary income at the time of such disposition in an amount equal to the excess of the fair market value of the Shares at the time such Shares were delivered to him over the price paid for the Shares. Optionee hereby agrees to notify the Company in writing within thirty (30) days after the date of any such disposition. Optionee understands that, if he disposes of such Shares at any time after the expiration of such two-year and one-year holding periods, then any gain on such sale will be taxed at capital gain rates. 5. 6 DATE OF GRANT: 6~ STRATACOM, INC. A California corporation By: ---------------------------------- Sanjay Subhedar, Vice President OPTIONEE ACKNOWLEDGES AND AGREES THAT THE VESTING OF SHARES PURSUANT TO SECTION 3 HEREOF IS EARNED ONLY BY CONTINUING SERVICE AS AN EMPLOYEE OR CONSULTANT AT THE WILL OF THE COMPANY (NOT THROUGH THE ACT OF BEING HIRED, BEING GRANTED THIS OPTION OR ACQUIRING SHARES HEREUNDER). OPTIONEE FURTHER ACKNOWLEDGES AND AGREES THAT NOTHING IN THIS AGREEMENT, NOR IN THE COMPANY'S STOCK OPTION PLAN WHICH IS INCORPORATED HEREIN BY REFERENCE, SHALL CONFER UPON OPTIONEE ANY RIGHT WITH RESPECT TO CONTINUATION OF EMPLOYMENT BY THE COMPANY, NOR SHALL IT INTERFERE IN ANY WAY WITH HIS RIGHT OR THE COMPANY'S RIGHT TO TERMINATE HIS EMPLOYMENT AT ANY TIME, WITH OR WITHOUT CAUSE. Optionee acknowledges receipt of a copy of the Plan and certain information related thereto and represents that he is familiar with the terms and provisions thereof, and hereby accepts this Option subject to all of the terms and provisions thereof. Optionee has reviewed the Plan and this Option in their entirety, has had an opportunity to obtain the advice of counsel prior to executing this Option and fully understands all provisions of the Option. Optionee hereby agrees to accept as binding, conclusive and final all decision or interpretations of the Board upon any questions arising under the Plan. Dated: ------------------------------------ ----------------------------------- 1~, Optionee 4~ 5~ 7 EXHIBIT A NOTICE OF EXERCISE OF INCENTIVE STOCK OPTION StrataCom, Inc. 1400 Parkmoor Avenue Date of San Jose, CA 95126 Exercise:_______________ Re: Incentive Stock Option Grant Dated 6~ Gentlemen: This constitutes notice under my stock option that I elect to purchase the number of shares of StrataCom, Inc. Common Stock set forth below for the price set forth below: Stock option dated: 6~ Number of shares as to which option is exercised: -------------------------------------- Total exercise price: -------------------------------------- Cash payment delivered herewith: --------------------------- Unless such documents are enclosed herewith, I hereby agree to execute such additional documents as may be required pursuant to subparagraph 9(a) of the 1986 Incentive Stock Option Plan. Please advise what additional documents may be required. Very truly yours, -------------------------------------- 1~ 8 EXHIBIT B , 19 ------------------ ---- StrataCom, Inc. 1400 Parkmoor Avenue San Jose, CA 95126 Gentlemen: In connection with the proposed purchase of shares of Common Stock (the "Stock") of StrataCom, Inc., a Delaware corporation (the "Corporation"), upon the exercise of an Incentive Stock Option dated 6~, by the undersigned ("Purchaser"), Purchaser hereby agrees, represents and warrants as follows: 1. Purchase Entirely for Own Account. I represent and warrant that I am purchasing the Stock solely for my own account for investment and not with a view to or for sale or distribution of the Stock or any portion thereof and not with any present intention of selling, offering to sell, or otherwise disposing of or distributing the Stock or any portion thereof. I also represent that the entire legal and beneficial interest of the Stock I am purchasing is being purchased for and will be held for my account only and neither in whole nor in part for any other person, except that, since I am a resident of the State of California, my spouse, if any, may have a community property interest in such shares. 2. Information Concerning Corporation. I represent and warrant that I have discussed the Corporation and its plans, operations, and financial condition with its officers and that I have received all such information as I deem necessary and appropriate to enable me to evaluate the financial risk inherent in making an investment in the Stock. I further represent and warrant that I have received satisfactory and complete information concerning the business and financial condition of the Corporation in respect to all inquiries in respect thereto. 3. Economic Risk. I represent and warrant that I realize that my purchase of the Stock will be a highly speculative investment and that I am able, without impairing my financial condition, to hold the Stock for an indefinite period of time and to suffer a complete loss on my investment. 4. Restricted Securities. I represent and warrant that the Corporation has disclosed to me in writing that: 9 a. the sale of the Stock that I am purchasing has not been registered under the Securities Act of 1933, as amended (the "Securities Act"), and the Stock must be held indefinitely unless a transfer of the Stock is subsequently registered under the Securities Act or an exemption from such registration is available; b. any shares certificates representing the Stock will be stamped with the following legends: (i) "These securities have not been registered under the Securities Act of 1933. They may not be sold, offered for sale, pledged or hypothecated in the absence of an effective registration statement as to the securities under said Act or an opinion of counsel satisfactory to the Company that such registration is not required." (ii) "Any legend required to be placed thereon by the California Commissioner of Corporations." c. the Corporation will make a notation in its records of the aforementioned restrictions on transfer and legends. 5. Disposition Under Rule 144. I represent and warrant that I understand that the shares of the Stock are restricted securities within the meaning of Rule 144 promulgated under the Act; that the exemption from registration under Rule 144 will not be available in any event for at least two (2) years from the date of sale of the Stock to me, and even then will not be available unless (a) a public trading market then exists for the securities of the Corporation, (b) adequate information concerning the Corporation is then available to the public and (c) other terms and conditions of Rule 144 are complied with; and that any sale of the Stock may be made by me only in accordance with such terms and conditions. 6. Further Limitations on Disposition. Without in any way limiting my representations set forth above, I further agree that I shall in no event make any disposition of all or any portion of the Stock that I am purchasing unless and until: a. There is then in effect a Registration Statement under the Act covering such proposed disposition and such disposition is made in accordance with said Registration Statement; or b. (i) I shall have notified the Corporation of the proposed disposition and shall have furnished the Corporation with a detailed statement of the circumstances surrounding the proposed disposition, (ii) I shall have furnished the Corporation with an opinion of my own counsel to the effect that such disposition will not require registration of such Shares under the Securities Act, and (iii) such opinion of 2. 10 my counsel shall have been concurred in by counsel for the Corporation and the Corporation shall have advised me of such concurrence. Very truly yours, -------------------------------- 1~ ACCEPTED AND AGREED TO: StrataCom, Inc. By: --------------------------------------- Name: --------------------------------------- Title: --------------------------------------- 3.