[asterisk-bugs] [Asterisk 0018130]: [regression] DTMF on agent channel causes high CPU

Asterisk Bug Tracker noreply at bugs.digium.com
Thu Feb 10 12:57:48 CST 2011


The following issue has been set as RELATED TO issue 0018764. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18130 
====================================================================== 
Reported By:                rgj
Assigned To:                jpeeler
====================================================================== 
Project:                    Asterisk
Issue ID:                   18130
Category:                   General
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     closed
Target Version:             1.4.40
Asterisk Version:           SVN 
JIRA:                       SWP-2368 
Regression:                 Yes 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 fixed
Fixed in Version:           
====================================================================== 
Date Submitted:             2010-10-13 06:34 CDT
Last Modified:              2011-02-10 12:57 CST
====================================================================== 
Summary:                    [regression] DTMF on agent channel causes high CPU
Description: 
We've recently updated Asterisk to the latest 1.4 version. 
Since then, pressing a DTMF key on an agent channel causes CPU load on a
specific thread to rise with about 10%. Every time a DMTF key is pressed
the CPU load goes up - and it never goes back down again until the agent
logs out.

This results in our entire server going to 0% idle within 20 key presses.

Is there a way to disable DMTF while this bug is being solved so we can at
least make it through?
======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0018764 Incoming DTMF on PRI channel is mis-int...
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2011-02-10 12:57 lmadsen        Relationship added       related to 0018764  
======================================================================




More information about the asterisk-bugs mailing list