[asterisk-bugs] [Asterisk 0013184]: The chan_iax2 does not detect or send hangup to softphone

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=13184 
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Reported By:                thiagarcia
Assigned To:                
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Project:                    Asterisk
Issue ID:                   13184
Category:                   Channels/chan_iax2
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 133980 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-07-28 13:24 CDT
Last Modified:              2008-11-12 11:58 CST
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Summary:                    The chan_iax2 does not detect or send hangup to
softphone
Description: 
The chan_iax2 does not detect or send hangup to softphone.
I have a queue with ringall strategy, if one softphone answers the call,
another softphone continues ringing.
If I call to another softphone and hangup the call, this softphone is
going to continue ringing. 
The applications does not hangup the call. If I pickup() one call and the
call does not exist, the pickup will not hangup in the softphone.

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 (0094796) thiagarcia (reporter) - 2008-11-12 11:58
 http://bugs.digium.com/view.php?id=13184#c94796 
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In version 1.4.21.2 with zaptel-1.4.12.1 the issue does not happen. 
After adding Dahdi in Asterisk version 1.4.22 and zaptel-1.4.12.1 I
noticed the same problem.

Find attached two files demonstrating the example:

show-channels-with-issue.txt - Is the output where I am having issues, the
Application column always shows Appdial and Data column always shows
(Outgoing Line) even after answering.

show-channels-ok.txt -  Is the output working correctly, after the call is
answered Application column shows Bridged Call and Data column show the
corresponding channel, like "Zap/36-1".

Another problem with the bugged version is, when strategy=ringall in the
queue after the first person answers the call, the other people on the
queue have their phones still ringing. The correct behavior should be stop
ringing the other phones on the queue right after the person answers the
call. 

Issue History 
Date Modified    Username       Field                    Change               
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2008-11-12 11:58 thiagarcia     Note Added: 0094796                          
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