<html><body><span style="font-family:Verdana; color:#000000; font-size:10pt;"><div>I'm encountering a dead air issue with mediaproxy (version 2.5.2), specifically media-relay application. <br>Seems similar to issue reported by Edwin <a target="_blank" href="http://lists.opensips.org/pipermail/users/2015-April/031498.html">http://lists.opensips.org/pipermail/users/2015-April/031498.html</a> (no responses)<br><br>My
scenario is that an updated rtp port is sent by my clientSBC after
failure of initial gateway, media-relay seems to get the new port via
183, but does not modify the stream correctly.<br><br>I started media relay with no-fork option and received below. </div><div><br>First rtp port negotiated.<br>clientSBC:10568<br></div><div><br></div><div>Updated rtp port requested<br></div><div>clientSBC:10570<br></div><div><br></div><div>Expecting this</div><div> clientSBC:10570 (RTP: clientSBC:10570, RTCP: Unknown)</div><div><br></div><div>Current Result (old port 10568, still remains)<br></div><div> clientSBC:10570 (RTP: clientSBC:10568, RTCP: Unknown)</div><div><br></div><div><br></div><div><br></div><div>debug: Received new SDP offer<br>mediaproxy.mediacontrol.StreamListenerProtocol starting on 10000<br>mediaproxy.mediacontrol.StreamListenerProtocol starting on 10001<br>mediaproxy.mediacontrol.StreamListenerProtocol starting on 10002<br>mediaproxy.mediacontrol.StreamListenerProtocol starting on 10003<br>debug:
Added new stream: (audio) internal-IVR:27980 (RTP: Unknown, RTCP:
Unknown) <-> OpenSIPS:10000 <-> OpenSIPS:10002 <->
Unknown (RTP: Unknown, RTCP: Unknown)<br>debug: created new session
7cf56d31-8aff-1233-8086-001a4a10fa59: 7185551212@internal-IVR
(F366pUF6HNHeg) --> 7325553535@outsideProvider<br>debug: Got traffic
information for stream: (audio) internal-IVR:27980 (RTP: Unknown, RTCP:
Unknown) <-> OpenSIPS:10000 <-> OpenSIPS:10002 <->
Unknown (RTP: clientSBC:10568, RTCP: Unknown)<br>debug: updating
existing session 7cf56d31-8aff-1233-8086-001a4a10fa59:
7185551212@internal-IVR (F366pUF6HNHeg) -->
7325553535@outsideProvider<br>debug: Received updated SDP answer<br>debug:
Got initial answer from callee for stream: (audio) internal-IVR:27980
(RTP: Unknown, RTCP: Unknown) <-> OpenSIPS:10000 <->
OpenSIPS:10002 <-> clientSBC:10570 (RTP: clientSBC:10568, RTCP:
Unknown)<br>debug: updating existing session
7cf56d31-8aff-1233-8086-001a4a10fa59: 7185551212@internal-IVR
(F366pUF6HNHeg) --> 7325553535@outsideProvider<br>debug: Received updated SDP answer<br>debug:
Unchanged stream: (audio) internal-IVR:27980 (RTP: Unknown, RTCP:
Unknown) <-> OpenSIPS:10000 <-> OpenSIPS:10002 <->
clientSBC:10570 (RTP: clientSBC:10568, RTCP: Unknown)<br>debug: updating
existing session 7cf56d31-8aff-1233-8086-001a4a10fa59:
7185551212@internal-IVR (F366pUF6HNHeg) -->
7325553535@outsideProvider<br>debug: Received new SDP offer<br>debug:
Found matching existing stream: (audio) internal-IVR:27980 (RTP:
Unknown, RTCP: Unknown) <-> OpenSIPS:10000 <->
OpenSIPS:10002 <-> clientSBC:10570 (RTP: clientSBC:10568, RTCP:
Unknown)<br>debug: updating existing session
7cf56d31-8aff-1233-8086-001a4a10fa59: 7185551212@internal-IVR
(F366pUF6HNHeg) --> 7325553535@outsideProvider<br>debug: Received updated SDP answer<br>debug:
Unchanged stream: (audio) internal-IVR:27980 (RTP: Unknown, RTCP:
Unknown) <-> OpenSIPS:10000 <-> OpenSIPS:10002 <->
clientSBC:10570 (RTP: clientSBC:10568, RTCP: Unknown)<br>debug: Got
traffic information for stream: (audio) internal-IVR:27980 (RTP:
internal-IVR:27980, RTCP: Unknown) <-> OpenSIPS:10000 <->
OpenSIPS:10002 <-> clientSBC:10570 (RTP: clientSBC:10568, RTCP:
Unknown)<br>debug: removing session
7cf56d31-8aff-1233-8086-001a4a10fa59: 7185551212@internal-IVR
(F366pUF6HNHeg) --> 7325553535@outsideProvider<br>(Port 10000 Closed)<br>(Port 10001 Closed)<br>(Port 10002 Closed)<br>(Port 10003 Closed)</div><div><br></div><div><br></div><div><br></div><div>Seems like a bug.<br>Anyone experienced this before... is there a fix..<br><br>If no fix, anyone familiar enough with the codebase to point out how to update the port object/attribute for the stream?<br>I'm troubleshooting/modifying code on my own, but wanted to cover all bases.</div><div><br></div><div><br></div><div>Thanks,</div><div><br></div><div>Paul W.</div><div></div></span></body></html>