[asterisk-bugs] [Asterisk 0016862]: [regression] One-legged Transfer (INVITE / Replaces) not working anymore

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
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https://issues.asterisk.org/view.php?id=16862 
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Reported By:                pwalker
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16862
Category:                   Channels/chan_sip/Transfers
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           SVN 
JIRA:                        
Regression:                 Yes 
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:             2010-02-18 07:57 CST
Last Modified:              2010-02-19 12:39 CST
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Summary:                    [regression] One-legged Transfer (INVITE / Replaces)
not working anymore
Description: 
It seems that the "One legged Transfer" (INVITE with replaces: header) is
not working anymore in newer Versions of the 1.4 Branch.
The function has been working up to Asterisk 1.4.26.3, but doesn't
starting from 1.4.27.1 (including latest stable 1.4.29 and 1.4.30-rc2).
(With exactely the same configuration.)

Scenario:
- 10013 ("Test3") calls 10012  ("Test2")
- 10014 ("Test4") tries to pick up the call
Result:
- On phone 10012, the call is ended
- 10013 seems to answer / pick up the call, but there's no connection (no
audio)
- 10014 keeps playing the Ring-back Tone

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Relationships       ID      Summary
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related to          0015151 [patch] Deadlock On One-legged Transfer...
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 (0118288) lmadsen (administrator) - 2010-02-19 12:39
 https://issues.asterisk.org/view.php?id=16862#c118288 
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Thanks for the well thought out issue report. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-02-19 12:39 lmadsen        Asterisk Version         1.4.29 => SVN       
2010-02-19 12:39 lmadsen        Regression               No => Yes           
2010-02-19 12:39 lmadsen        Note Added: 0118288                          
2010-02-19 12:39 lmadsen        Severity                 minor => block      
2010-02-19 12:39 lmadsen        Summary                  One-legged Transfer
(INVITE / Replaces) not working anymore => [regression] One-legged Transfer
(INVITE / Replaces) not working anymore
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