[asterisk-bugs] [Asterisk 0015309]: After 20 mins with heaviy traffic it blocks

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15309 
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Reported By:                falves11
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15309
Category:                   Channels/chan_sip/General
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     new
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.2 
SVN Revision (number only!): 199860 
Request Review:              
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Date Submitted:             2009-06-10 15:21 CDT
Last Modified:              2009-06-11 19:46 CDT
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Summary:                    After 20 mins with heaviy traffic it blocks
Description: 
 utils.c:1074 ast_wait_for_output: Timed out trying to write

I am suddenly out of business. Is it a version issue or something is wromg
with my box?
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 (0106319) falves11 (reporter) - 2009-06-11 19:46
 https://issues.asterisk.org/view.php?id=15309#c106319 
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if I do this at the Linux command prompt:
lsof -i | wc -l

The number keeps groing even if we keep the same amount calls, and calls
per seconds, flowing through. That's why it blows up after a while.
everything started, I am guessing, when I added this to file the sip.conf
t1min=500
session-timers=accept
session-expires=3600
session-minse=90
session-refresher=uac

Which we need because our carriers keep the calls hanging.

Any ideas? 

Issue History 
Date Modified    Username       Field                    Change               
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2009-06-11 19:46 falves11       Note Added: 0106319                          
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