[asterisk-bugs] [Asterisk 0016073]: [patch] Not all SIP extensions receive a page

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16073 
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Reported By:                aragon
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16073
Category:                   Applications/app_page
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     ready for review
Asterisk Version:           Older 1.4 
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:             2009-10-14 13:09 CDT
Last Modified:              2010-10-04 10:54 CDT
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Summary:                    [patch] Not all SIP extensions receive a page
Description: 
I have 187 SIP extensions configured to receive a page.
Dial plan looks correct but when CLI is watched during paging execution
only 140 phones receive the paging execution.
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 (0127649) aragon (reporter) - 2010-10-04 10:54
 https://issues.asterisk.org/view.php?id=16073#c127649 
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Hi Russell,

Branching the dial plan did not fix the issue.
The CLI shows all extensions are called by Asterisk.  But not all phones
hear the page.  The CPU load in HTOP increases to about 4.00 and subsequent
 pages increase the load to 8.00 etc...
The load is not astronomical but it seems enough to delay signaling to the
phones or prevent audio from reach all the phones.
After additional benchmarking I can reliably page between 75 and 100
phones in my setup and that's all she wrote.

I have been using the attached patch with no issues since 2009-10-19
This patch could be committed IMHO.
But if not then the ticket can still be closed out and I will still
continue to use the patch. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-10-04 10:54 aragon         Note Added: 0127649                          
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