[asterisk-bugs] [Asterisk 0015490]: mISDN rejects incoming calls (reopened)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15490 
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Reported By:                slutec18
Assigned To:                rmudgett
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Project:                    Asterisk
Issue ID:                   15490
Category:                   Channels/chan_misdn
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.25.1 
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:             2009-07-13 04:04 CDT
Last Modified:              2009-07-15 19:47 CDT
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Summary:                    mISDN rejects incoming calls (reopened)
Description: 
have a trixbox installation with a b800p with 6 ISDN lines configured in
PTP mode. The asterisk version is 1.4.25.1 and misdn 1.1.7
The system works well but I Sometimes, usually twice a week the system
gives me a dial out failure. That happens usually when pbx is under heavy
load
In this circumsance I can receive calls as before but I cannot perform
outbound calls.
The only solution is to reach the ssh console  in the system and give an
"mISDN restart", after that the system returns to normal operation and i
can perform outbound calls  again. 

The misdn log file reports a problem related to issue 
[asterisk-bugs] [Asterisk 0013488]: mISDN rejects incoming calls

but the asterisk changelog states that bug 13488 was fixed in 1.4.25.1
version

Fri Jul 10 17:09:25 2009: P[ 1]  **** Received CAUSE:44, so not cleaning
up channel 1
Fri Jul 10 17:09:25 2009: P[ 1]  **** This channel is now no longer
available,
please try to restart it with 'misdn send restart <port> <channel>'
Fri Jul 10 17:09:25 2009: P[ 1]  Sending Restarts on this port.
Fri Jul 10 17:09:25 2009: P[ 1]  Restarting and cleaning channel 1
Fri Jul 10 17:09:25 2009: P[ 1]  Restarting channel 1
Fri Jul 10 17:09:33 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:09:33 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:09:33 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:09:46 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:09:46 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:09:46 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:09:57 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:09:57 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:09:57 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:10:43 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:10:43 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:10:43 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:11:17 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:11:17 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:11:17 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:12:59 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:12:59 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:12:59 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:14:01 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:14:01 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:14:01 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:14:29 2009: P[ 1]  Requested Channel Already in Use
releasing this call with cause 34!!!!
Fri Jul 10 17:14:29 2009: P[ 1]  couldn't handle event
Fri Jul 10 17:14:29 2009: P[ 1]  CC_RELEASE_COMPLETE|CONFIRM [TE]
Fri Jul 10 17:18:17 2009: P[ 0]  -- mISDN Channel Driver Registered --

I also checked the .c file to see if the patch reported in 13488 is
included. 
As expected I found the code regarding the patch.

Regards


======================================================================
Relationships       ID      Summary
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duplicate of        0013488 [patch] mISDN rejects incoming calls
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---------------------------------------------------------------------- 
 (0107830) rmudgett (administrator) - 2009-07-15 19:47
 https://issues.asterisk.org/view.php?id=15490#c107830 
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The patch in 13488 will have no effect if the te_choose_channel option in
/etc/asterisk/misdn.conf is set to yes or the line is a PRI.  (The default
for te_choose_channel is no.) 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-07-15 19:47 rmudgett       Note Added: 0107830                          
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