[asterisk-bugs] [LibPRI 0016871]: BRI locks up

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16871 
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Reported By:                iakovosmavro
Assigned To:                
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Project:                    LibPRI
Issue ID:                   16871
Category:                   General
Reproducibility:            random
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
JIRA:                       SWP-1693 
libpri Version:             1.4.10.2 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2010-02-19 14:54 CST
Last Modified:              2010-06-12 15:48 CDT
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Summary:                    BRI locks up
Description: 
Every about 3 hours the BRI ISDN channels lock up and we have to run "dahdi
restart" through the asterisk CLI in order to make it work back again.

When it is locked up we can not make outbound calls and we don't receive
incoming calls either. Asterisk is still working since we can call from one
extension to the other.
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Relationships       ID      Summary
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related to          0016713 [patch] PRI locks randomly, hangup caus...
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 (0123311) ahave (reporter) - 2010-06-12 15:48
 https://issues.asterisk.org/view.php?id=16871#c123311 
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Hello, Of my part, I use B410P with Dahdi 2.3 and libpri 1.4.11.2 (TE
ptmp)
I have the same issue.

I have to restart Dahdi in cli.
Moreover, I have regulary this log:

[Jun 11 20:41:32] NOTICE[19412] chan_dahdi.c: PRI got event: Alarm (4) on
Primary D-channel of span 2
[Jun 11 20:41:32] WARNING[19412] chan_dahdi.c: No D-channels available! 
Using Primary channel 6 as D-channel anyway!
[Jun 11 20:41:32] WARNING[19413] chan_dahdi.c: Detected alarm on channel
4: Red Alarm
[Jun 11 20:41:32] WARNING[19413] chan_dahdi.c: Detected alarm on channel
5: Red Alarm
[Jun 11 20:41:34] NOTICE[19412] chan_dahdi.c: PRI got event: No more alarm
(5) on Primary D-channel of span 2
[Jun 11 20:41:34] NOTICE[19413] chan_dahdi.c: Alarm cleared on channel 4
[Jun 11 20:41:34] NOTICE[19413] chan_dahdi.c: Alarm cleared on channel 5

Theses logs appear about every 10 seconds 

Issue History 
Date Modified    Username       Field                    Change               
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2010-06-12 15:48 ahave          Note Added: 0123311                          
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