Hi,

On Sep 8, 2011, at 2:00 PM, [email protected] wrote:

> Hi to all, I'm trying to use Opensips with MediaProxy to setup a Sip Proxy. 
> I've configurated in a Linux Debian machine, i've installed and configurated 
> "correctly" OpenSips server with modules, their could communicate each other. 
> My actual configuration of OpenSips doesn't include use of DB and 
> authentication.
> If i use my 2 uacs (LinPhone) in Nat context (intranet), and routing messages 
> inside proxy this scenario work great.
> I have some problem when i use 1 or 2 uacs outside Nat, sip messages pass 
> inside proxy, invite message arrive to client, client ringing but when i 
> accept the call the 200->ok message doesn't arrive to proxy.
> Probably i have missed something in routing or module configuration, someone 
> could hel me in this tricky problem?
> 

You don't seem to be using any function for fixing the Contact header, because 
of this subsequent requests will not arrive to the proxy. Check the 
documentation for either nathelper or nat_traversal and use the appropriate 
functions to fix the Contact header.

Also, it's probably better if you use engage_media_proxy instead of 
use_media_proxy and end_media_session, since its easier to use.


Regards,

--
Saúl Ibarra Corretgé
AG Projects




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