[asterisk-bugs] [Asterisk 0015892]: Chan_dahdi scheduler error??

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15892 
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Reported By:                tony
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15892
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.4.26.2 
JIRA:                        
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-09-14 12:00 CDT
Last Modified:              2009-09-26 10:07 CDT
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Summary:                    Chan_dahdi scheduler error??
Description: 

Hi, 

i i've a E1 configure on my system. 
Quite often i have the following errors and a i can't make calls during
30min to 1h, and strangly the system starts to work magickly again. 
The errors are:
- T200 counter expired, nothing to send.. (sometimes does not appear)
- No more room in scheduler
- Asked to delete sched id -1???


Versions:
linux - 2.6.30
Asterisk 1.4.26
dahdi - 2.2.0.2
libpri1.4 - 1.4.10.1
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 (0111392) rsw686 (reporter) - 2009-09-26 10:07
 https://issues.asterisk.org/view.php?id=15892#c111392 
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I'm running 1.6.1.4 on a production system and just had this occur after a
week of uptime. The server has a Sangoma A102 Dual T1 card. After
restarting wanrouter and asterisk the errors went away and I can make /
receive calls again.

[Sep 26 02:04:38] VERBOSE[22699] chan_dahdi.c:   == Primary D-Channel on
span 2 down
[Sep 26 02:04:38] WARNING[22699] chan_dahdi.c: No D-channels available! 
Using Primary channel 48 as D-channel anyway!
[Sep 26 02:04:38] VERBOSE[22699] chan_dahdi.c:   == Primary D-Channel on
span 2 up
[Sep 26 02:04:39] ERROR[22699] chan_dahdi.c: T200 counter expired, nothing
to send...
[Sep 26 02:10:22] ERROR[22698] chan_dahdi.c: No more room in scheduler
[Sep 26 02:10:22] ERROR[22698] chan_dahdi.c: Asked to delete sched id
-1???
[Sep 26 02:10:22] ERROR[22698] chan_dahdi.c: No more room in scheduler 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-26 10:07 rsw686         Note Added: 0111392                          
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