[asterisk-bugs] [Asterisk 0016865]: [regression] No Ringing / No Playback when call is getting forwared by a phone

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16865 
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Reported By:                basty
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16865
Category:                   Channels/chan_sip/Transfers
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           SVN 
JIRA:                       SWP-935 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-02-18 13:12 CST
Last Modified:              2010-06-04 02:15 CDT
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Summary:                    [regression] No Ringing / No Playback when call is
getting forwared by a phone
Description: 
If an extension tries to setup a static call forwarding (on the phone) to
another internal extension. The call is getting redirected - but the caller
does not hear a ringing or can not hear a playback.

Example 1:
Ext "100" has setup a 302 redirect to extension "5". Somebody is calling
SIP/100 - the call is getting forwared to extension "5" to play the
Playback. The caller does not hear anything.

Example 2:
Ext "100" has setup a 302 redirect to extension "101". Somebody is calling
SIP/100 - the call is getting forwarded to extension "101". The phone on
extension 101 is ringing but the caller of 100 does not hear a ringing
tone.
There is no problem with answering the call - both can talk without
Problems.

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 (0122949) basty (reporter) - 2010-06-04 02:15
 https://issues.asterisk.org/view.php?id=16865#c122949 
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Hi David,

sorry - my mac editor just saved it for "rtf". Just updated a *.txt now.

In my Debug it goes to DND - but I couldnt even hear a busy, when I call
the extension from external. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-06-04 02:15 basty          Note Added: 0122949                          
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