[asterisk-bugs] [Asterisk 0016513]: [patch] Transferee can hear silence on attended transfer when tranferer hangs up (MOH stops to play)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16513 
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Reported By:                litnimax
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16513
Category:                   PBX/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Target Version:             1.4.30
Asterisk Version:           1.4.28 
JIRA:                       SWP-624 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-12-24 14:16 CST
Last Modified:              2010-01-20 03:56 CST
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Summary:                    [patch] Transferee  can hear silence on attended
transfer when tranferer hangs up (MOH stops to play)
Description: 
How to reproduce. 
1. "A" calls "B".
2. "B" picks up and talks to "A".
3. "B" makes attended transfer to "C". "A" hears MOH. 
4. "B" does not wait until "C" picks up and "B" hangs up. MOH is stopped
(!) and "A" starts to hear nothing, just silence (!).
5. When atxfernoanswertimeout expires call is returned to "B". "A" can
again hear ringing.
See the log - http://asteriskpbx.ru/pastebin/30

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Relationships       ID      Summary
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related to          0016584 Attended feature transfers are broken i...
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 (0116974) mtryfoss (reporter) - 2010-01-20 03:56
 https://issues.asterisk.org/view.php?id=16513#c116974 
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There's a similar issue in 1.6.1.13.

1. A calls B
2. B picks up and talks to A
3. B does attended transfer to C
4. C picks up, but B still hears ringing
5. A and B are connected again (AT timeout exceeded on console) 

Issue History 
Date Modified    Username       Field                    Change               
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2010-01-20 03:56 mtryfoss       Note Added: 0116974                          
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