[asterisk-bugs] [Asterisk 0016998]: Transfer fails

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16998 
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Reported By:                TimeHider
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16998
Category:                   Channels/chan_sip/Transfers
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 251310 
Request Review:              
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Date Submitted:             2010-03-09 10:16 CST
Last Modified:              2010-05-05 10:48 CDT
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Summary:                    Transfer fails
Description: 
I use transfer button on Cisco Phone with sip firmware, at first push it
calls the person to which I want to transfer the call. When the person
answers and I push transfer button second time, to transfer the call, on
display appear notice that "transfer failed". Both of calls are put onhold.
Transfered person hear lagging music on hold or silence. 
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 (0121419) TimeHider (reporter) - 2010-05-05 10:48
 https://issues.asterisk.org/view.php?id=16998#c121419 
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Blind transfer feature seems to work well. Only the transfer with putting
the caller on hold leeds to message: Transfer failure. Seems that issue
0017284 is the same as mine. 

I'll explain it. In my case when the transfer failure appears both calls
are set on hold and if transfering phone then hangs up then both calls are
disconnected. 
Seems that the signal for transfering the call in issue 0017284 is a hang
up, so the transfer failure appears, both calls are set on hold but because
transfering phone is already hanged up both calls then disconnect. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-05-05 10:48 TimeHider      Note Added: 0121419                          
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