[OpenSIPS-Users] opensips rtpproxy and nat traversal for invite without register

[Ovidiu Sas]

Check if Avaya has support for SIP Path extension:
http://www.opensips.org/html/docs/modules/1.7.x/path.html
This would be the clean solution.

Alternative solution: replace the IP in Contact header of REGISTER and
mirror the registration on opensips.
This should trick Avaya to think that opensips is the one registering
and Avaya should send all INVITEs to opensips.

Second alternative solution: Instruct opensips to register itself on Avaya:
http://www.opensips.org/html/docs/modules/1.7.x/uac_registrant.html
Handle all registrations from SIP subscribers on opensips (let
opensips act as a full registrar).


Regards,
Ovidiu Sas

On Mon, Sep 12, 2011 at 9:44 AM, hart323 <free.aaa at gmail.com> wrote:
> Basically what I ask is what methods can i use to force PhoneA to go to
> opensips because it is a h.323 phone and there is no way to specify sip
> proxy in it or it's only one solution here - b2bua?
>
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