[OpenSIPS-Users] Force media through the Opensips server

[Max Mühlbronner]

  Hello,

Yes, the opensips will rewrite the sdp like you said, so it will contain 
the ip of the rtpproxy (or mediaproxy).  It can be used to proxy the rtp 
traffic to a specific destination.

But the rtpproxy does not necessarily have to be the same machine as 
your Opensips. The rtpproxy is a different tool which will be enabled by 
setting the relevant modparam settings and also calling the rtpproxy in 
your routing-script.

http://voiprookie.blogspot.com/2009/04/rtpproxy-12x-installation.html

maybe there are also other, better tutorials but this link seems to be a 
good start for setting up rtpproxy with opensips.


BR

Max M.


Am 27.08.2010 15:36, schrieb TeleCube - John:
> Hi,
>
> I have a setup as follows:
>
> 1.2.3.4 - Outbound Route
> 4.5.6.7 - Opensips proxy
> 4.5.6.8 - Asterisk server
>
> The outbound route will only allow any traffic, signaling and media, via
> the 4.5.6.7 IP address. It cannot currently accept media from a
> different ip than the signaling.
>
> Currently the astx server sends media direct to the outbound route.
>
> Signaling is fine but I need to force the media stream from the asterisk
> server through the opensips proxy.
>
> Am I correct in expecting that nathelper/rtpproxy can do this?
>
> Is it simply a matter of re-writing the sdp detail that will tell the
> asterisk server to route media through the opensips ip address?
>
> Any examples will be greatly appreciated.
>
> Thanks,
> John
>
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