[OpenSIPS-Devel] Send rtp packet between two rtpproxy server

Răzvan Crainea razvan at opensips.org
Tue May 20 09:34:42 CEST 2014


Hi, Kaushik!

I don't see any problem with your scenario, it should work without any 
issues - peer2 should send RTP to rtpproxy2 which relays them to 
rtpproy1 and then peer1, and the other way around.
Are you sure both proxies advertise the correct IP in the SDP, for both 
INVITE and 200 OK?

Best regards,

PS: this is not a devel question. Please register on 
users at lists.opensips.org and move the thread there.

Razvan Crainea
OpenSIPS Core Developer
http://www.opensips-solutions.com

On 05/20/2014 10:17 AM, kaushik parmar wrote:
> Hello,
>
> Is it possible to send media rtp packets from one rtpproxy server to
> another rtpproxy server?
>
> In my scenario , i am registering voip account via opensips proxy
> server. We have rtpproxy and opensips server hosted on same place.
> opensips changes c= and m= lines of SDP accordingly but when packet goes
> to voip switch , its rtpproxy server also changes SDP. So Peer1 is
> sending packets to hout hosted rtpproxy server and peer2 sending rtp
> packets to voip switch's rtpproxy server.
>
>
> SIP packets : Peer <--> opensips <--> asterisk
>
> RTP packets peer1 <--> rtpproxy1      =X=      rtpproxy2 <-->peer2
> here no connection between rtpproxy1 and rtpproxy 2 so no media transfer
> between peer1 and peer2. Please help to solve this problem.
>
> --
> Kind regards,
>
> Kaushik Parmar
>
>
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