[OpenSIPS-Users] RTP Proxy Between Public and Private IPs

[Andrew Pogrebennyk]

Arjun,
I'm not sure if running rtpproxy behind NAT is a good idea, but there is
a patch on internet for adding "advertised address" setting to rtpproxy:
http://opensips-open-sip-server.1449251.n2.nabble.com/Rtpproxy-behind-the-NAT-td5008041.html
I've used it ok for some experiment.

Also I can suggest looking at Sipwise sip:provider, which supports
advertised_address setting for both signaling and RTP out of the box.
If you are looking for paid support for setting up a RTP proxy behind a
NAT, please contact me off list. Good luck.
Andrew

On 06/01/2012 11:16 AM, Arjun Shankar K S wrote:
> Hi All,
> 
> Greeting to everyone!!
> 
> I have openSIPS installed successfully behind NAT. I am facing issues in
> setting up RTP Proxy in the same network where we have a Public IP and
> an Private IP.
> 
> I have configured RTP Proxy V1.2.0 in the same machine as openSIPS which
> has an internal IP as 10.196.15.212 and I have started the RTP Proxy 
> using the following command,
> 
> ./rtpproxy -l PublicIP/10.196.15.212 -s udp:127.0.0.1:7890 -F
> 
> I am still facing issue where the Call do not get established properly
> due to improper NAT Traversal. Can anybody provide some support in
> setting up a RTP proxy behind a NAT.
> 
> Any help is sincerely appreciated.
> 
> Thanks,
> Arjun
>