Hi, According the RFC, it's possible to send a INVITE without any SDP. In this case, the ACK contains the SDP after the 200 OK (with SDP) send by the callee. In this situation, the RTP/RTCP is not dealed correclty by the media proxy and sems i.e impossible to have the audio. Do you think this situation is possible ? The RFC can expose some case never used for example. Do you know if the RTPProxy daemon is also concerned by this problem ? Thanks, Christophe ------------------------------------------------------------------------ _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users