[asterisk-bugs] [Asterisk 0017384]: CPU usage very high when putting call on MOH

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17384 
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Reported By:                coolmig
Assigned To:                
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Project:                    Asterisk
Issue ID:                   17384
Category:                   Resources/res_musiconhold
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.8-rc1 
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:             2010-05-24 11:26 CDT
Last Modified:              2010-05-25 08:52 CDT
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Summary:                    CPU usage very high when putting call on MOH
Description: 
Test scenario is very simple, two asterisk servers talking to each other
SIP.

SIP phone dials a extension on the first server which makes a call to the
other server that queues the call (and plays MOH). CPU usage is very
little, as always.

As long as I enable MOH on the SIP client, the CPU usage skyrockets... as
soon as I stop MOH on the SIP phone, everything goes back to normal.

This limits normal asterisk use with many channels involved.
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 (0122369) coolmig (reporter) - 2010-05-25 08:52
 https://issues.asterisk.org/view.php?id=17384#c122369 
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There are MOH files in GSM and WAV format (native file playback). My calls
are in GSM format, so asterisk must be choosing the right one and it
shouldn't be transcoding. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-05-25 08:52 coolmig        Note Added: 0122369                          
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