[Kamailio-Users] Kamailio RTP Proxy issues

Hi, I am currently integrating an H323 to SIP gateway with Kamailio and trying to route all calls through RTP Proxy. I have a problem where RTP Proxy treats both the incoming H323 gateway call (Caller) and outgoing SIP call (Callee) as the 'caller' in the RTP Proxy syslog. RTP Proxy doesn't assign a 'callee' therefore not able to setup a call (See syslog below). I have configured Kamailio to accept the 'ACK' with SDP and this is working correctly. When I enable H323 Fast connect and the SDP is included in the INVITE, the call connects correctly and is routed through RTP Proxy. I feel the problem is related to RTP Proxy receiving an INVITE from the H323-SIP gateway without SDP. Can anyone explain why RTP Proxy treats both the incoming H323 Gateway call and outgoing SIP call as the 'caller' in the RTP Proxy syslog. How can I make RTP Proxy treat the incoming H323 call as the 'callee'? Thanks, More information below ******************************************************************************* My H323 endpoints use H323 Slow Connect, so when the H323-SIP Gateway delivers the 'INVITE' to Kamailio there is no SDP included in the INVITE. I added a 'onreply_route' to the Kamailio configuration file which handles the 'ACK' with SDP which is working correctly. All of my SIP calls (Signalling + Media) are forced though RTP Proxy and I would like to force all H323-SIP Gateway calls through RTP Proxy. When placing a call from my H323 endpoint to my SIP UA, the RTP Proxy syslog records the incoming and outgoing call, however RTP Proxy states that the ‘callee’ is actually the 'caller'. The RTP Proxy syslog also states that the caller is the caller so there is no 'callee' (see below). In the syslogs both the ‘callee’ and ‘caller’ are recognised as the ‘caller’ so RTP Proxy has no callee to send the traffic back to. When the INVITE is received the ‘callee’ is populated in the syslogs as the ‘caller’. The H323 Gateway call is not recorded until after the ‘ACK’ with SDP is received from the gateway. Oct 27 17:33:05 rtpproxy[24086]: INFO:handle_command: pre-filling caller's address with 72.19.211.106:49620 (Should be callee) Oct 27 17:33:05 rtpproxy[24086]: INFO:handle_command: pre-filling caller's address with 72.19.211.106:49622 (Should be callee) Then after the ‘ACK’ is received from the Gateway, the H323 call is mentioned in the syslog as well as the other caller who is supposed to be the callee. Oct 27 17:33:06 rtpproxy[24086]: INFO:handle_command: pre-filling caller's address with 69.72.11.51:10204 Oct 27 17:33:06 rtpproxy[24086]: INFO:handle_command: pre-filling caller's address with 69.72.11.51:10214 Oct 27 17:33:06 rtpproxy[24086]: INFO:handle_command: pre-filling caller's address with 72.19.211.106:49620 Oct 27 17:33:06 rtpproxy[24086]: INFO:handle_command: pre-filling caller's address with 72.19.211.106:49622 -- View this message in context: http://www.nabble.com/Kamailio-RTP-Proxy-issues-tp26112049p26112049.html Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.