[asterisk-bugs] [Asterisk 0010915]: Problems when doing an attended and unattended transfer with Thomson Phones

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10915 
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Reported By:                ramonpeek
Assigned To:                
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Project:                    Asterisk
Issue ID:                   10915
Category:                   Channels/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.12.1  
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             10-08-2007 11:34 CDT
Last Modified:              10-08-2007 12:54 CDT
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Summary:                    Problems when doing an attended and unattended
transfer with Thomson Phones
Description: 
When doing an attended transfer (party A -> B -> C) the phones A & B start
ringing after they finished the active call, but there is no audio
(ghostcalls)

When doing an unattended transfer the phone B (transferrer) start ringing
immediatly after transfering the party A to C.
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---------------------------------------------------------------------- 
 ramonpeek - 10-08-07 12:54  
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OK I've uploaded the backtrace...

About the blind-transfer...
You might be right..
However in the trace we can see the the INVITE that is being send,
is not being acknowlegded by the phone.

Is this because the phone is not doing what is supposed to?
Or is this because Asterisk shouldn't send the INVITE in this particulair
situation. What do the RFC's say about this... (let look that up!) 

Issue History 
Date Modified   Username       Field                    Change               
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10-08-07 12:54  ramonpeek      Note Added: 0071653                          
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