For $1.00 (One Dollar) and other good and valuable consideration, the
sufficiency of which is acknowledged, received from Linux Support
Services, Inc., a Delaware corporation, ("Owner") the undersigned
German Aracil Boned ("Contributer") does hereby agree as follows as
of this 13 day of 2, 2007.

1.(a) Contributer hereby agrees to grant to Owner, and does hereby grant,
a non-exclusive, royalty-free and non-cancellable right to use changes
and/or enhancements made to the programs Asterisk, Gnophone, Phonecore,
libiax (herein called the Program), as Owner sees fit. Provided, however,
that this grant does not limit Contributer's rights or any public rights
to said changes.

(b) The rights made in Para. 1(a) of this Agreement applies to all past
and future contributions of Contributer that constitute changes and
enhancements to the Program.
 
2.  Contributer shall report to Owner all changes and/or enhancements to 
the Program which are covered by this Agreement, and (to the extent known
to Contributer) any outstanding rights, or claims of rights, of any
person, that might be adverse to the rights of Contributer or Owner.

3.  The parties shall execute such documents and undertake such acts as
may be reasonbly requested by the other to implement the letter and spirit
of this Agreement and any conveyance stated herein.

4.  Contributer hereby agrees that if he has or acquires any patent or
interface copyright or other intellectual property interest dominating the
Works (i.e. the Contributer's changes and/or enhancements, not the Program
that they change or enhance), the Program, the Program as enhanced by the
Works, or other enhancements to the Program, or to the use of any of
those, such dominating interest will not be used to undermine the effect
of the rights granted, i.e. the Owner and the general public will be
licensed to use, in that program or programs and their derivative works,
without royalty or limitation, the subject matter of the dominating
interest.  This license provision will be binding on the assignees of, or
other successors to, the dominating interest, as well as on the
Contributer.  This license grant is nonexclusive, royalty-free, and
non-cancellable.

5.  (a) Contributer warrants to Owner that his reports in accordance with
Para. 2 above are and will be accurate and complete, and that to the best
of his knowledge, he is the sole copyright holder of the Works, rights to
which are conveyed either now or in the future pursuant to Agreement.

(b) Contributer makes no other express or implied warranty with respects
to the Works, and specifically disclaims any warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE with respect to the Works.

6.  This Agreement and all conveyances made pursuant hereto are deemed
made in Alabama, this Agreement and all such conveyances being deemed made
under seal, as of the date of fixation of any work covered hereby in
tangible form and, also, as of the date of execution of this Agreement by
Contributer.  This Agreement shall be governed by and construed according
to the statutes and law of the State of Alabama.



Contributer: German Aracil Boned ___________________




Signature: German Aracil Boned______________________



ACCEPTED: Linux Support Services, Inc.



By: ___________________________________
     Mark Spencer, President


                                   SCHEDULE A

List of changes and enhancements made by Contributer as of date of
Agreement:


  Title of File                      Date(s) of Contributer's Work Only

1.chan_sip.patch __________________  02/13/2007________________________

2._________________________________  __________________________________

3._________________________________  __________________________________

4._________________________________  __________________________________

5._________________________________  __________________________________