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

[Razvan Crainea]

Hi Alexander,

When I try to open the diagram you sent, I receive the following error:

Error 500

java.io.IOException: Operation not permitted
Message: Operation not permitted
RequestURI: /file/n6775967/sip_flow.jpg
Server: n2.nabble.com

Please provide a valid image so we can investigate your scenario.

Regards,

--
Răzvan Crainea
OpenSIPS Developer


On 09.09.2011 16:42, hart323 wrote:
> Hi!
> I have the following type of problem:
> http://opensips-open-sip-server.1449251.n2.nabble.com/file/n6775967/sip_flow.jpg
>
> Calls (sip and media) from the outside (ip phone B)  to the inside are
> successful (top part of the diagram)
> But calls from inside to outside are not (bottom), because Avaya SES send
> invites directly to ip-phone B and not forward it to opensips. How can I fix
> this?
> I think I need to rewrite CONTACT header in the register request of the
> phone B to proxy's IP. But what else? How to route to Phone B after proxy
> got the packets?
>
> Thanks in advance!
>
> Best regards,
> Alexander
>
> --
> View this message in context: http://opensips-open-sip-server.1449251.n2.nabble.com/opensips-rtpproxy-and-nat-traversal-for-invite-without-register-tp6775967p6775967.html
> Sent from the OpenSIPS - Users mailing list archive at Nabble.com.
>
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