[asterisk-bugs] [Asterisk 0016212]: Early audio message doesn't play over SIP

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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https://issues.asterisk.org/view.php?id=16212 
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Reported By:                miki
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16212
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           SVN 
JIRA:                       SWP-381 
Regression:                 Yes 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 226683 
Request Review:              
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Date Submitted:             2009-11-10 01:02 CST
Last Modified:              2009-11-10 08:44 CST
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Summary:                    Early audio message doesn't play over SIP
Description: 
We use early audio messages to notify caller about reason why callee isn't
reachable. It has stopped working over SIP in the SVN trunk sometime
between rev 200287 and 226683. 183 Session Progress message isn't send back
to caller and audio channel isn't open when Playback function with noanswer
parameter is called.
Message is played without any problem even in rev 226683 if call is
answered. Warning message "file.c:746 ast_readaudio_callback: Failed to
write frame" does appear sometimes (not always). 

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Issue History 
Date Modified    Username       Field                    Change               
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2009-11-10 08:44 lmadsen        Regression               No => Yes           
2009-11-10 08:44 lmadsen        Description Updated                          
2009-11-10 08:44 lmadsen        Additional Information Updated                  
 
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