On 18/08/2015 16:00, Jean-Marie Baran wrote:

On 18/08/2015 15:44, Fred Posner wrote:
On 08/18/2015 09:39 AM, Jean-Marie Baran wrote:
Should I understand that the router should send the packet back to
Kamailio which then send them to the SIP server ?
RTP packets will flow from client to client or with rtpproxy, from
client <-> rtpproxy <-> client.
Err, I meant RTPproxy, not Kamailio, but yes. In the SDP, is it maybe smarter to put the Kamailio (RTPproxy) private IP address in the c= field, so that the client contact directly RTPproxy without passing through the router first (which does not make much sense to me).

Okay, I did not replaced the public address of RTPproxy (ip_public) in the SDP by its private address (ip_private), but I simply redirected all the traffic that was going from my computer to ip_public, to ip_private. Now RTPproxy actually receives the RTP packets, and relays them to the right IP afterwards ! However there is still no audio/video, but now it's another problem.

Thank you for your help Fred.

--
Jean-Marie Baran