[asterisk-bugs] [Asterisk 0019347]: no musiconhold when using RetryDial

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=19347 
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Reported By:                Newborn
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19347
Category:                   Applications/app_dial
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.18 
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:             2011-05-23 01:46 CDT
Last Modified:              2011-05-23 01:46 CDT
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Summary:                    no musiconhold when using RetryDial
Description: 
Recently migrated from 1.6.1 to 1.6.2 and found that no music on hold plays
when using RetryDial app.
This advice does not work for me.
https://issues.asterisk.org/view.php?id=18966

Dialplan cut:
_**1XXX => {
    Retrydial(,5,20,SIP/${EXTEN:-4},9);
}

Result

[May 23 10:37:34]     -- Executing [1000 at internal-cos1:1]
RetryDial("SIP/109-00000680", ",5,20,SIP/1000,9") in new stack
[May 23 10:37:34]   == Using SIP RTP CoS mark 5
[May 23 10:37:34]   == Using UDPTL CoS mark 5
[May 23 10:37:34] WARNING[6755]: app_dial.c:1759 dial_exec_full: Unable to
create channel of type 'SIP' (cause 20 - Unknown)
[May 23 10:37:34]   == Everyone is busy/congested at this time (1:0/0/1)
[May 23 10:37:34]     -- Started music on hold, class 'default', on
SIP/1099-00000680

The string "Started music on hold" presents. When using music on hold
directly (via MusicOnHold() extension), everything works.
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Issue History 
Date Modified    Username       Field                    Change               
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2011-05-23 01:46 Newborn        New Issue                                    
2011-05-23 01:46 Newborn        Asterisk Version          => 1.6.2.18        
2011-05-23 01:46 Newborn        Regression                => No              
2011-05-23 01:46 Newborn        SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
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