it's against the SIP spec to re-negotiate media before you have answered. the transaction to negotiate the SDP from the original call has not completed so it's illegal to send a re-invite. instead you should use bypass_media_after_bridge=true so the bypass only happens when the bridge works. 2010/5/27 Sergey Scheglov <sid@eltc.ru>
Hi, Anthony.
You wrote 27 may 2010 г., 20:34:15:
playback executes on line 87 of your trace.
If you do not hear the audio, It means the re-establishment of media fails somehow based on your topology or
the phone you are on does not support early media, change your pre-answer before the playback to answer to verify.
Try adding sofia profile internal siptrace on to see the sip traffic too.
playback executes on line 87 of your trace.
yes, but executed by log after 30 seconds after line 84 and immediately hangup.
Note, duration wav file - 4 sec.
If you do not hear the audio, It means the re-establishment of media fails somehow based on your topology or
the phone you are on does not support early media,
I don't hear the audio, because FS don't send RTP traffic to my phone in early media mode (checked sniffers) in my case.
If dialplans is:
<extension name="fail_balance">
<condition field="${blabla}" expression="^\-1$">
<action application="pre_answer"/>
<action application="sleep" data="1000"/>
<action application="playback" data="elight/neg_balance.wav"/>
<action application="hangup" data="BEARERCAPABILITY_NOTAUTH"/>
</condition>
</extension>
then work's fine, no problems (bypass_media=true not set).
change your pre-answer before the playback to answer to verify.
If set answer, problem disappears. But answer it's not for my case.
Try adding sofia profile internal siptrace on to see the sip traffic too.
Call log with sip trace http://pastebin.freeswitch.org/13065
Thanks again :)
--
Regard's
Sergey Scheglov
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