[sr-dev] rtpengine trouble

Juha Heinanen jh at tutpro.com
Mon Apr 7 10:12:02 CEST 2014


today i replaced mediaproxy-ng with rtpengine.  then i made a test call
from baresip to jssip web ua.  rtpengine module gave this kind of offer
to rtpengine:

Apr  7 10:56:34 siika /usr/sbin/sip-proxy[24013]: INFO: ===== rtpengine_offer(via-branch=1 ICE=force trust-address)

and this kind of answer:

Apr  7 11:07:18 siika /usr/sbin/sip-proxy[24013]: INFO: ===== rtpengine_answer(replace-session-connection replace-origin via-branch=2 trust-address)

there was problem with media (baresip console output included below).
the same test call works fine with mediaproxy-ng, i.e., everything else
in the test is same except that mediaproxy-ng is replaced with rtpproxy.

-- juha

------------------------------------------------------------------

call: connecting to 'sip:test at test.tutpro.com'..
ice: audio: Default local candidates: ? / ?
call: SIP Progress: 100 Trying ()
call: SIP Progress: 100 Trying ()
call: SIP Progress: 180 Ringing ()
{      audio.1} Set default remote candidate: host:192.98.102.30:50002
{      audio.2} Set default remote candidate: host:192.98.102.30:50003
audio: Set audio decoder: opus 48000Hz 2ch
audio: Set audio encoder: opus 48000Hz 2ch
audio tx pipeline:        alsa ---> opus
audio rx pipeline:        alsa <--- opus
jh at test.tutpro.com: Call established: sip:test at test.tutpro.com
opus: decode error: buffer too small
audio: opus codec decode 273 bytes: Protocol error
opus: decode error: buffer too small
audio: opus codec decode 289 bytes: Protocol error
opus: decode error: corrupted stream
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: buffer too small
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: buffer too small
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: buffer too small
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: corrupted stream
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: corrupted stream
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: buffer too small
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: corrupted stream
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: buffer too small
audio: opus codec decode 323 bytes: Protocol error
opus: decode error: corrupted stream
...



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