Document:

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                                                                     EXHIBIT 4.9

                               RADISYS CORPORATION
                        STOCK PLAN FOR CONVEDIA EMPLOYEES

                        RESTRICTED STOCK GRANT AGREEMENT

      This Restricted Stock Grant Agreement (the "Agreement"), dated as of
___________________ (the "Grant Date"), is made by and between RadiSys
Corporation (the "Company") and _____________ (the "Award Recipient").

                                    RECITALS

      WHEREAS, the Company has established and maintains the RadiSys Corporation
Stock Plan for Convedia Employees (the "Plan"); and

      WHEREAS, the Award Recipient is an employee of Convedia Corporation
("Convedia"), a wholly owned subsidiary of the Company; and

      WHEREAS, the Company desires to grant to the Award Recipient shares of
common stock, no par value, ("Common Stock") under the Plan, subject to certain
restrictions and limitations; and

      WHEREAS, the Award Recipient desires to receive a grant of such shares of
Common Stock from the Company;

      NOW, THEREFORE, in consideration of the promises and mutual agreements
contained herein, the adequacy and sufficiency of which are hereby acknowledged,
the Company and the Award Recipient agree as follows:

1. Grant of Restricted Stock.

            (a) Number of Shares/Vesting. The Company hereby grants to the Award
Recipient, on the Grant Date, ____ shares of Common Stock under the Plan subject
to the vesting schedule and terms and conditions set forth below (the
"Restricted Stock").

<TABLE>
<CAPTION>
NUMBER OF SHARES              VESTING DATE
----------------              ------------
<S>                           <C>
An additional __
An additional __
</TABLE>

Restricted Stock granted under this Agreement shall vest in accordance with the
above schedule on the applicable dates listed in the table above (each a
"Vesting Date"), if on such Vesting Date the Award Recipient is still employed
by the Company or one of its subsidiaries. For avoidance of doubt, there shall
be no proportionate or partial vesting in the periods prior to each Vesting Date
and vesting shall occur only on the applicable Vesting Date pursuant to this
Section 1(a). Upon the Award Recipient's termination of employment with the
Company and all of its subsidiaries, the unvested portion of the Restricted
Stock shall be forfeited by the Award Recipient and cancelled by the Company.
Notwithstanding the foregoing, upon the Award Recipient's termination of
employment with the

<PAGE>

Company and all of its subsidiaries, the Committee may, in its sole and complete
discretion, provide for an acceleration of vesting of the Restricted Stock
granted under this Agreement.

      (b) Additional Documents/Capitalized Terms. The Award Recipient agrees to
execute such additional documents and complete and execute such forms as the
Company may require for purposes of this Agreement. Any capitalized terms not
defined herein shall have the same meaning as set forth in the Plan document.

      (c) Issuance of Restricted Stock; Dividend and Distribution Rights. Upon
the vesting of any Restricted Stock pursuant to the terms hereof, the
restrictions of Sections 1 and 2 shall lapse with respect to such vested
Restricted Stock. As soon as practicable following the vesting of any Restricted
Stock, the Company shall, in its sole discretion, cause to be delivered to the
Award Recipient a certificate evidencing such Common Stock (less any shares of
Common Stock withheld under Section 4 below) or shall cause its third-party
recordkeeper to credit an account established and maintained in the Award
Recipient's name with the number of shares of Common Stock which have vested
(less any shares of Common Stock withheld under Section 4 below). The Committee
may, in its sole discretion, require any dividends or other distributions paid
by the Company with respect to the Restricted Stock be held in escrow until the
Restricted Stock vests in accordance with Section 1 of this Agreement.

2. Restrictions on Transfer. Except as otherwise provided herein or in the Plan,
no unvested Restricted Stock shall be sold, exchanged, assigned, transferred,
conveyed, gifted, delivered, encumbered, discounted, pledged, hypothecated, or
otherwise disposed of, whether voluntarily, involuntarily, or by operation of
law. Immediately upon any attempt to transfer such rights, such Restricted
Stock, and all of the rights related thereto, shall be forfeited by the Award
Recipient.

3. Notification of Election Under Section 83(b) of the Code. If the Award
Recipient shall, in connection with the grant of Restricted Stock under this
Agreement, make the election permitted under Section 83(b) of the Internal
Revenue Code of 1986, as amended (the "Code"), (i.e., an election to include in
gross income in the year of transfer the amounts specified in Section 83(b) of
the Code), then the Award Recipient must make such an election using a form
provided by the Company. The election must be received by the Internal Revenue
Service within 30 calendar days following the Grant Date. The Award Recipient
shall also provide the Committee with a copy of such election within 10 calendar
days of filing a notice of election with the Internal Revenue Service and shall,
at the same time as such notice of election is provided to the Committee, remit
to the Company in cash an amount sufficient to satisfy any tax withholding
obligations.

4. Withholding. The Award Recipient shall be liable for any and all U.S.
federal, state or local taxes of any kind required by law to be withheld with
respect to the vesting of Restricted Stock, as well as for any and all
applicable withholding tax requirements of any other country or jurisdiction.
When the Restricted Stock vests, the Company may, in its discretion, permit or
require the Award Recipient to satisfy all or part of his or her tax withholding
obligations by (i) paying cash to the Company or Convedia, as the case may be,
(b) having the Company or Convedia, as the case may be, withhold an amount from
any cash amounts otherwise due or to become due from the Company or Convedia to
the Award Recipient, (c) having the Company withhold a number of shares of
Common Stock that would otherwise become vested having a Fair Market Value not
in excess of the minimum amount of tax withholding obligations required by law
to be withheld with respect to such vesting, or (d) any combination of the
foregoing. The Award Recipient may, by written notice to the Company at least 30
days before any Vesting Date, request that the Company (i) accept a remittance
of cash on such Vesting Date in satisfaction of his or her tax withholding
obligations, or (ii) deduct the Award Recipient's tax withholding obligations
from his or her regular salary payroll cash on a payroll date following such
Vesting Date, which request the Company may in its sole discretion choose to
honor. In the absence of

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such proper and timely written notice from the Award Recipient, or in the sole
discretion of the Company, the Company shall satisfy the Award Recipient's tax
withholding obligations by withholding Shares pursuant to and in accordance with
clause (c) above. Notwithstanding the foregoing, if the Award Recipient makes an
election under Section 3 above, the Award Recipient shall remit to the Company
in cash an amount sufficient to satisfy any tax withholding obligations at the
time the notice described in Section 3 is delivered to the Company.

5. Grant Subject to Plan Provisions. This grant of Restricted Stock is made
pursuant to the Plan, the terms of which are incorporated herein by reference,
and in all respects will be interpreted in accordance with the Plan. The
Committee has the authority to interpret and construe this Agreement pursuant to
the terms of the Plan, and its decisions are conclusive as to any questions
arising hereunder. In the event of any conflict between the terms of this
Agreement and the terms of the Plan, the terms of the Plan shall control.

6. No Employment or Other Rights. This grant of Restricted Stock does not confer
upon the Award Recipient any right to be continued in the employment of the
Company or any subsidiary or interfere in any way with the right of the Company
or any subsidiary to terminate such Award Recipient's employment at any time,
for any reason, with or without cause, or to decrease such Award Recipient's
compensation or benefits.

7. Rights as a Shareholder. Except as otherwise provided in this Agreement, the
Award Recipient shall have all rights of a shareholder with respect to the
Restricted Stock granted under this Agreement.

8. Applicable Law. The validity, construction, interpretation and effect of this
instrument will be governed by and construed in accordance with the laws of the
State of Oregon, without giving effect to the conflicts of laws provisions
thereof.

9. Notice. Any notice to the Company or the Board of Directors (or the
Committee) provided for in this Agreement shall be addressed to RadiSys
Corporation at its principal business address in care of the Secretary of the
Company, and any notice to the Award Recipient will be addressed to the Award
Recipient at the current address shown on the books and records of the Company
or its subsidiary. Any notice shall be sent by registered or certified mail.

10. Discretionary Nature of Plan. The Plan is discretionary in nature, and the
Company may suspend, modify, amend or terminate the Plan in its sole discretion
at any time, subject to the terms of the Plan and any applicable limitations
imposed by law. This Restricted Stock grant under the Plan is a one-time benefit
and does not create any contractual or other right to receive additional
Restricted Stock or other benefits in lieu of Restricted Stock in the future.

11. Entire Agreement. This Agreement and the Plan contain the entire agreement
between the Award Recipient and the Company regarding the grant of Restricted
Stock and supersede all prior arrangements or understandings with respect
thereto.

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      IN WITNESS WHEREOF, the Company has caused this Agreement to be executed
by its duly authorized representative and the Award Recipient has executed this
Agreement effective as of the Grant Date.

      RADISYS CORPORATION

By:_______________________________________________
Its:______________________________________________
Date:_____________________________________________

I hereby accept the Restricted Stock granted pursuant to this Agreement, and I
agree to be bound by the terms of the Plan and this Agreement. I hereby further
agree that all the decisions and determinations of the Board of Directors or the
Committee and their interpretation and construction of the provisions of the
Plan and this Agreement will be final, conclusive and binding.

__________________________________________________
Award Recipient                              Date

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                                                                    EXHIBIT 4.10

                               RADISYS CORPORATION
                        STOCK PLAN FOR CONVEDIA EMPLOYEES

                      RESTRICTED STOCK UNIT GRANT AGREEMENT

      This Restricted Stock Unit Grant Agreement (the "Agreement"), dated as of
___________________ (the "Grant Date"), is made by and between RadiSys
Corporation (the "Company") and _____________ (the "Award Recipient").

                                    RECITALS

      WHEREAS, the Company has established and maintains the RadiSys Corporation
Stock Plan for Convedia Employees (the "Plan"); and

      WHEREAS, the Award Recipient is an employee of Convedia Corporation
("Convedia"), a wholly owned subsidiary of the Company; and

      WHEREAS, the Company wishes to issue Shares to the Award Recipient on
certain terms and conditions, and for that purpose desires to grant to the Award
Recipient Restricted Stock Units ("RSUs") under the Plan, subject to certain
restrictions and limitations; and

      WHEREAS, the Award Recipient desires to receive a grant of such RSUs from
the Company;

      NOW, THEREFORE, in consideration of the promises and mutual agreements
contained herein, the adequacy and sufficiency of which are hereby acknowledged,
the Company and the Award Recipient agree as follows:

1.    Grant of RSUs.

      (a) Number of RSUs/Vesting. The Company hereby grants to the Award
Recipient, on the Grant Date, ____ RSUs under the Plan, each such RSU
contingently entitling the Award Recipient to acquire one Share, subject to the
vesting schedule and terms and conditions set forth below. Unless and until the
RSUs will have vested, the Award Recipient will have no right to the issuance of
any Shares pursuant to this Agreement or such RSUs.

<TABLE>
<CAPTION>
         NUMBER OF RSUs                 VESTING DATE
--------------------------------    ---------------------
<S>                                 <C>
       1/3 of total grant           [September __], 2007
An additional 1/3 of total grant    [September __], 2008
An additional 1/3 of total grant    [September __], 2009
</TABLE>

RSUs, and the right to be issued any Shares subject to RSUs, granted under this
Agreement shall vest in accordance with the above schedule on the applicable
dates listed in the table above (each a "Vesting Date"), if on such Vesting Date
the Award Recipient is still employed by the Company or one of its subsidiaries.
For avoidance of doubt, there shall be no proportionate or partial vesting in
the periods prior to each Vesting Date and vesting shall occur only on the
applicable Vesting Date pursuant to this Section 1(a). Upon the Award
Recipient's termination of employment with the Company and all of its
subsidiaries, the unvested portion of the RSUs, and the right to be issued any
Shares pursuant to the

<PAGE>

unvested portion of the RSUs, shall be forfeited by the Award Recipient.
Notwithstanding the foregoing, upon the Award Recipient's termination of
employment with the Company and all of its subsidiaries, the Committee may, in
its sole and complete discretion, provide for an acceleration of vesting of the
RSUs granted under this Agreement.

      (b) Additional Documents/Capitalized Terms. The Award Recipient agrees to
execute such additional documents and complete and execute such forms as the
Company may require for purposes of this Agreement. Any capitalized terms not
defined herein shall have the same meaning as set forth in the Plan.

      (c) Issuance of Shares. If, and at the time, the Award Recipient's RSUs
vest under the terms of this Section 1, the Award Recipient shall be issued a
number of Shares equal to the number of RSUs which have vested on such date,
without payment therefore, as full consideration for the vested RSUs. Without
limiting the entitlement of the Award Recipient to Shares pursuant to the RSUs
which have vested, as soon as practicable following the vesting of any RSUs, the
Company shall, in its sole discretion, either (i) cause to be delivered to the
Award Recipient a certificate evidencing such Shares (less any Shares withheld
under Section 3 below) or (ii) cause its third-party recordkeeper to credit an
account established and maintained in the Award Recipient's name with such
Shares (less any Shares withheld under Section 3 below) as evidence of the
issuance of Shares pursuant to this Section 1. No fractional Shares shall be
issued under this Agreement.

2. Restrictions on Transfer. Except as otherwise provided herein or in the Plan,
the RSUs granted pursuant to this Agreement and the rights and privileges
conferred hereby shall not be sold, exchanged, assigned, transferred, conveyed,
gifted, delivered, encumbered, discounted, pledged, hypothecated, or otherwise
disposed of, whether voluntarily, involuntarily, or by operation of law.
Immediately upon any attempt to transfer such rights, such RSUs, and all of the
rights related thereto, shall be forfeited by the Award Recipient.

3. Withholding. The Award Recipient shall be liable for any and all U.S. and
Canadian federal, state, provincial or local taxes, pension plan contributions,
employment insurance premiums and other levies of any kind required by law to be
deducted or withheld with respect to the RSUs granted pursuant to this Agreement
and the issuance of Shares pursuant to this Agreement, as well as for any and
all applicable withholding tax requirements of any other country or jurisdiction
in respect of the RSUs or the Shares (collectively, the "Withholding Taxes").
The Company and Convedia shall have the right to deduct and withhold all
required Withholding Taxes from any payment or other consideration deliverable
to the Award Recipient. The Company may, prior to and as a condition of issuing
any Shares pursuant to this Agreement or delivering any Share certificates or
any cash or other assets to the Award Recipient, require the Award Recipient to
pay the Withholding Taxes or to satisfy the Company in a manner acceptable to
the Company that the Withholding Taxes will be paid. As and when the RSUs vest,
the Company may, in its discretion, require the Award Recipient to pay or
satisfy all or part of his or her obligation to pay the Withholding Taxes by (a)
paying cash to the Company or Convedia, as the case may be, (b) having the
Company or Convedia, as the case may be, withhold an amount from any cash
amounts otherwise due or to become due from the Company or Convedia to the Award
Recipient, (c) having the Company withhold a number of Shares that would
otherwise be deliverable to the Award Recipient having a Fair Market Value not
in excess of the minimum amount of the Withholding Taxes, or (d) any combination
of the foregoing. The Award Recipient may, by written notice to the Company at
least 30 days before any Vesting Date, request that the Company (i) accept a
remittance of cash on such Vesting Date on account of his or her obligation to
pay the Withholding Taxes, or (ii) deduct the Award Recipient's Withholding
Taxes from his or her regular salary payroll cash on a payroll date following
such Vesting Date, which request the Company may in its sole discretion choose
to honor. In the sole

                                      - 2 -
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discretion of the Company, the Company may satisfy the Award Recipient's
obligation to pay Withholding Taxes by withholding Shares pursuant to and in
accordance with clause (c) above.

4. Plan Incorporated by Reference. This grant of RSUs is made pursuant to the
Plan, and in all respects will be interpreted in accordance with the Plan. The
Committee has the authority to interpret and construe this Agreement pursuant to
the terms of the Plan, and its decisions are conclusive as to any questions
arising hereunder. The Award Recipient hereby acknowledges receipt from the
Company of a copy of the current version of the Plan which shall be deemed to be
incorporated in and form a part hereof. The Award Recipient acknowledges that in
the event of any conflict between the terms of this Agreement and the terms of
the Plan, as the same may be amended and in effect from time to time, the terms
of the Plan shall prevail.

5. No Employment or Other Rights. This grant of RSUs does not confer upon the
Award Recipient any right to be continued in the employment of the Company or
any subsidiary or interfere in any way with the right of the Company or any
subsidiary to terminate such Award Recipient's employment at any time, for any
reason, with or without cause, or to decrease such Award Recipient's
compensation or benefits.

6. Representations and Covenants of the Award Recipient. The Award Recipient
represents, warrants, agrees and covenants with the Company that:

      (a) the Award Recipient has not been induced to enter into this Agreement
by expectation of employment or continued employment with the Company, Convedia,
or any other subsidiary of the Company, and the receipt of this Award under the
Plan is voluntary;

      (b) the Award Recipient will comply with all Applicable Laws in connection
with this Award and the acquisition and sale of any Shares issued hereunder and
shall indemnify and hold the Company and all of its subsidiaries harmless from
and against any loss, cost or expense incurred by the Company or any of its
subsidiaries in connection with any breach or default by the Award Recipient
under such Applicable Laws; and

      (c) the Award Recipient is an employee in active employment with Convedia.

7. Acknowledgements by Award Recipient. The Award Recipient acknowledges and
confirms his agreement and understanding that:

      (a) the RSUs granted hereunder are provided solely as an incentive and
shall not constitute part of the Award Recipient's employment compensation
package. If the Award Recipient retires, resigns or is terminated from
employment or is removed from active employment with the Company and all of its
subsidiaries (with or without cause and with or without notice), the loss or
limitation, if any, pursuant to this Agreement and the Plan with respect to
rights which were not vested at that time shall not give rise to any right to
damages and shall not be included in the calculation of nor form any part of any
severance allowance, retiring allowance or termination settlement of any kind
whatsoever in respect of the Award Recipient;

      (b) in no event shall the Award Recipient be entitled to continued vesting
of the RSUs beyond the time specified under the Plan and this Agreement;

      (c) any reference in the Plan or this Agreement to the time when the Award
Recipient "terminates employment" or words of similar import shall be a
reference to the time when the Award Recipient ceases to be in active employment
with the Company and all of its subsidiaries and, for such

                                      - 3 -
<PAGE>

purpose, if the Company or any of its subsidiaries has made payment in lieu of
notice to the Award Recipient or has dismissed the Award Recipient with or
without notice, the Award Recipient shall cease to be in active employment with
the Company and all of its subsidiaries on the date when the Company or any of
its subsidiaries requires him to stop reporting to work; and

      (d) the Award Recipient has received independent legal advice or has
decided, voluntarily without influence from the Company or any of its
subsidiaries, that he does not need to seek such independent legal advice in
relation to this Agreement, the Plan and all related documents.

8. Applicable Law. The validity, construction, interpretation and effect of this
Agreement will be governed by and construed in accordance with the laws of the
State of Oregon, without giving effect to the conflicts of laws provisions
thereof, but without limitation the Award Recipient also acknowledges that the
tax laws of Canada will apply to the Award Recipient in respect of this
Agreement.

9. Notice. Any notice to the Company or the Board (or the Committee) provided
for in this Agreement shall be addressed to RadiSys Corporation at its principal
business address in care of the Secretary of the Company, and any notice to the
Award Recipient will be addressed to the Award Recipient at the current address
shown on the books and records of the Company or its subsidiary. Any notice
shall be sent by registered or certified mail.

10. Discretionary Nature of Plan. The Plan is discretionary in nature, and the
Company may suspend, modify, amend or terminate the Plan in its sole discretion
at any time, subject to the terms of the Plan and any applicable limitations
imposed by law. This RSU grant under the Plan is a one-time benefit and does not
create any contractual or other right to receive additional RSUs or other
benefits in lieu of RSUs in the future.

11. 409A Savings Clause. Notwithstanding any other provision of this Agreement
to the contrary, the Board or the Committee may, in good faith, amend this
Agreement without the consent of the Award Recipient to the extent necessary,
appropriate or desirable to comply with the requirements under Section 409A of
the Code or to prevent the Award Recipient from being subject to any additional
tax or penalty under Section 409A of the Code, while maintaining to the maximum
extent practicable the original intent of this Agreement. Notwithstanding the
foregoing, neither the Company nor any subsidiary of the Company, nor the
Committee, shall be liable to any Award Recipient if an RSU grant is subject to
Section 409A of the Code, or the Award Recipient otherwise is subject to any
additional tax or penalty under Section 409A of the Code.

12. Entire Agreement. This Agreement and the Plan contain the entire agreement
between the Award Recipient and the Company regarding the grant of RSUs and
supersede all prior arrangements or understandings with respect thereto.

      IN WITNESS WHEREOF, the Company has caused this Agreement to be executed
by its duly authorized representative and the Award Recipient has executed this
Agreement effective as of the Grant Date.

    RADISYS CORPORATION

By: _____________________________

                                      - 4 -
<PAGE>

Its: ____________________________

Date: ___________________________

I hereby accept the RSUs granted pursuant to this Agreement subject to the
limitations and restrictions referred to herein, and I agree to be bound by the
terms of the Plan and this Agreement. I hereby further agree that all the
decisions and determinations of the Board or the Committee and their
interpretation and construction of the provisions of the Plan and this Agreement
will be final, conclusive and binding.

__________________________________________
Award Recipient                       Date

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