[asterisk-bugs] [Asterisk 0019198]: Channel Group exists for nonexistent channel (didn't clear out properly)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=19198 
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Reported By:                wrp
Assigned To:                
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Project:                    Asterisk
Issue ID:                   19198
Category:                   Core/General
Reproducibility:            unable to reproduce
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.8.3.3 
JIRA:                       SWP-3453 
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:             2011-04-28 11:13 CDT
Last Modified:              2011-05-17 13:24 CDT
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Summary:                    Channel Group exists for nonexistent channel (didn't
clear out properly)
Description: 
A channel group was set and was expected to clear out once the channel
closed (as is the default behavior in Asterisk). The channel group,
however, did not clear after the channel closed. 

We have been unable to remove the channel manually as Asterisk does not
provide a means for this (as far as we know), since this is a feature
"managed" by Asterisk.

The channel group in question in the "Additional Information" section
below is:
SIP/2137-000001d1          2137                  (default)
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 (0135058) tsolazzo (reporter) - 2011-05-17 13:24
 https://issues.asterisk.org/view.php?id=19198#c135058 
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Note: This is happening about 2-3times a week. Our current workaround is to
assign the user a new device, which unfortunately ruins their stats. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-05-17 13:24 tsolazzo       Note Added: 0135058                          
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