[asterisk-bugs] [Asterisk 0017244]: MixMonitor fails to record atxfer calls

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17244 
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Reported By:                Samael28
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17244
Category:                   Applications/app_mixmonitor
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.6.1.18 
JIRA:                        
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:             2010-04-26 10:51 CDT
Last Modified:              2010-04-26 13:49 CDT
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Summary:                    MixMonitor fails to record atxfer calls
Description: 
When I set such dialplan instructions

exten => _698,n,MixMonitor(${TIMESTAMP}.wav,b)
exten => _698,n,Set(AUDIOHOOK_INHERIT(MixMonitor)=yes)
exten => _698,n,Dial(${NUM1}&${NUM1}&${NUM1},,tT)

exten => h,1,StopMixMonitor

and so on, MixMonitor still records as if AUDIOHOOK_INHERIT not set. When
it's hand up another phone MixMonitor indicates, that filestream is closed.
Could MixMonitor touch another stream instead?
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 (0120923) lmadsen (administrator) - 2010-04-26 13:49
 https://issues.asterisk.org/view.php?id=17244#c120923 
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Well I just tested this scenario. You didn't really do a good job of
explaining who was doing the attended transfer, but after a bit of testing
I determined the scenarios.

Working:

* Party A places a call to Party B
* Party B places an attended transfer to Party C
* Party A and C are not talking
* Call recording works as expected

Not working:

* Party A places a call to Party B
* Party A places an attended transfer to Party C
* Call recording works up to this point -- the recording of the
conversation between Party A and Party B, and the portion of the
conversation between Party A and Party C is recorded
* Party A now hangs up
* Call recording is now stopped
* Party B and Party C are now speaking (unrecorded)


To me, this is actually the intended and expected behavior. The
AUDIOHOOK_INHERIT() function is executed on the channel created by Party A,
and thus the call recording is going to follow Party A around when it is
transferred around the system.

However, once Party A is kicked out of the conversation (i.e. they hangup)
then the call recording stops because that is the channel the recording is
associated with. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-04-26 13:49 lmadsen        Note Added: 0120923                          
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