[OpenSIPS-Users] Mediaproxy conntrack timeout

k1028 mrprotocols at gmail.com
Fri Jul 23 01:38:10 CEST 2010


I upgraded OpenSIPS 1.3 with Mediaprxoy 1 to OpenSIPS 1.6 with Mediaproxy 2.
ATA->OpenSIPS is working well. ATA->Tunnel Server->OpenSIPS get conntrack
timeout via engage_media_proxy and use_media_proxy even call is connected
with 2 way audio. I spend two days looking into this and still can't figure
out the problem.

The dialog is created in OpenSIPS, SIP Trace looked good, Media-Relay see
the SDP and the updated SDP. The stream is started but the conntrack rule is
not inserted even with audio passing both direction and mediaproxy show no
input or output octet 

Debug from Media-Relay
debug: Added new stream: (audio) x.x.x.x:40325 (RTP: Unknown, RTCP: Unknown)
<-> x.x.x.x:1112 <-> x.x.x.x:1114 <-> Unknown (RTP: Unknown, RTCP: Unknown)
debug: created new session 078 at 192.168.8.220: 078 at x.x.x.x:5060 (111467078)
--> 1510xxxxxxx at x.x.x.x:5060
debug: updating existing session 078 at 192.168.8.220: 078 at x.x.x.x:5060
(111467078) --> 1510xxxxxxx at x.x.x.x:5060
debug: Received updated SDP answer
debug: Got initial answer from callee for stream: (audio) x.x.x.x:40325
(RTP: Unknown, RTCP: Unknown) <-> x.x.x.x:1112 <-> x.x.x.x:1114 <->
x.x.x.x:1792 (RTP: Unknown, RTCP: Unknown)
debug: Got traffic information for stream: (audio) x.x.x.x:40325 (RTP:
Unknown, RTCP: Unknown) <-> x.x.x.x:1112 <-> x.x.x.x:1114 <-> x.x.x.x:1792
(RTP: x.x.x.x:1792, RTCP: Unknown)
debug: Got traffic information for stream: (audio) x.x.x.x:40325 (RTP:
x.x.x.x:40325, RTCP: Unknown) <-> x.x.x.x:1112 <-> x.x.x.x:1114 <->
x.x.x.x:1792 (RTP: x.x.x.x:1792, RTCP: Unknown)
debug: updating existing session 078 at 192.168.8.220: 078 at x.x.x.x:5060
(111467078) --> 1510xxxxxxx at x.x.x.x:5060
debug: Received updated SDP answer
debug: Unchanged stream: (audio) x.x.x.x:40325 (RTP: x.x.x.x:40325, RTCP:
Unknown) <-> x.x.x.x:1112 <-> x.x.x.x:1114 <-> x.x.x.x:1792 (RTP:
x.x.x.x:1792, RTCP: Unknown)
debug: expired session 078 at 192.168.8.220: 078 at x.x.x.x:5060 (111467078) -->
1510xxxxxxx at x.x.x.x:5060


Debug from Media-Dispatcher
debug: Got statistics: {'all_streams_ice': False, 'from_tag':
'111467076719582485', 'dialog_id': '484:1906238777', 'start_time':
1279841102.0999999, 'timed_out': True, 'call_id': '078 at 192.168.8.220',
'to_tag': 'as4b168bde', 'streams': [{'status': 'conntrack timeout',
'caller_codec': 'G729', 'post_dial_delay': 5.26600909233, 'callee_codec':
'G729', 'start_time': 0, 'caller_bytes': 0, 'callee_bytes': 0,
'caller_packets': 0, 'end_time': 60, 'callee_remote': 'x.x.x.x:1792',
'caller_remote': 'x.x.x.x:40325', 'media_type': 'audio', 'callee_local':
'x.x.x.x:1114', 'timeout_wait': 0, 'caller_local': 'x.x.x.x:1112',
'callee_packets': 0}], 'duration': 60, 'to_uri': '1510xxxxxxx at x.x.x.x:5060',
'from_uri': '078 at x.x.x.x:5060', 'callee_ua': 'world', 'caller_ua':
'MobileDialer'}




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