[OpenSIPS-Users] Mediaproxy receives only

[Schumann Sebastian]

Hi

What could be a possible cause of mediaproxy (current src) to only receive media from both parties but not to relay it.

This is dispatcher output:
media-dispatcher[32573]: debug: Issuing "update" command to relay at 172.16.230.2
media-dispatcher[32573]: debug: Issuing "update" command to relay at 172.16.230.2
media-dispatcher[32573]: debug: Issuing "remove" command to relay at 172.16.230.2
media-dispatcher[32573]: debug: Got statistics: {'from_tag': 'lfizf', 'dialog_id': '2065:505037704', 'start_time': 1252528738.3199999, 'timed_out': False, 'call_id': 'nonhfmzknhrobqm at sebastian', 'to_tag': '2437949283', 'streams': [{'status': 'closed', 'caller_codec': 'G711a', 'post_dial_delay': 10.5756189823, 'callee_codec': 'G711a', 'start_time': 0, 'caller_bytes': 412800, 'callee_bytes': 549600, 'caller_packets': 2064, 'end_time': 55, 'callee_remote': 'clientip:54624', 'caller_remote': 'clientip:57592', 'media_type': 'audio', 'callee_local': mediaproxyip:50118', 'timeout_wait': 0, 'caller_local': 'mediaproxyip:50116', 'callee_packets': 2748}], 'duration': 55, 'to_uri': 'alice at example.com', 'from_uri': 'bob at example.com', 'callee_ua': 'unknown agent', 'caller_ua': 'Twinkle/1.4.2'}

This is the relay output:
media-relay[22329]: debug: Received new SDP offer
media-relay[22329]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50116
media-relay[22329]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50117
media-relay[22329]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50118
media-relay[22329]: mediaproxy.mediacontrol.StreamListenerProtocol starting on 50119
media-relay[22329]: debug: Added new stream: (audio) clientip:57593 (RTP: Unknown, RTCP: Unknown) <-> mediaproxyip:50116 <-> mediaproxyip:50118 <-> Unknown (RTP: Unknown, RTCP: Unknown)
media-relay[22329]: debug: created new session nonhfmzknhrobqm at sebastian: bob at example.com (lfizf) --> alice at example.com
media-relay[22329]: debug: updating existing session nonhfmzknhrobqm at sebastian: bob at example.com (lfizf) --> alice at example.com
media-relay[22329]: debug: Received updated SDP answer
media-relay[22329]: debug: Got initial answer from callee for stream: (audio) clientip:57593 (RTP: Unknown, RTCP: Unknown) <->mediaproxyip:50116 <-> mediaproxyip:50118 <-> clientip:54624 (RTP: Unknown, RTCP: Unknown)
media-relay[22329]: debug: Got traffic information for stream: (audio) clientip:57593 (RTP: Unknown, RTCP: clientip:57593) <-> mediaproxyip:50116 <-> mediaproxyip:50118 <-> clientip:54624 (RTP: Unknown, RTCP: Unknown)
media-relay[22329]: debug: Got traffic information for stream: (audio)clientip:57593 (RTP: clientip:57592, RTCP: clientip:57593) <->mediaproxyip:50116 <-> mediaproxyip:50118 <->clientip:54624 (RTP: Unknown, RTCP: Unknown)
media-relay[22329]: debug: Got traffic information for stream: (audio) clientip:57593 (RTP: clientip:57592, RTCP:clientip:57593) <-> mediaproxyip:50116 <-> mediaproxyip:50118 <-> clientip:54624 (RTP: clientip:54624, RTCP: Unknown)
media-relay[22329]: debug: removing session nonhfmzknhrobqm at sebastian: bob at example.com (lfizf) --> alice at example.com
media-relay[22329]: (Port 50116 Closed)
media-relay[22329]: (Port 50117 Closed)
media-relay[22329]: (Port 50118 Closed)
media-relay[22329]: (Port 50119 Closed)

Traffic goes from both clients to the mediaproxy, but the mediaproxy only sends one packet in the beginning to both clients and then not again...

Dispatcher is colocated with OpenSIPS and relay is on a separate machine.

Any further info needed?

Thanks!

Best regards
Sebastian