[asterisk-bugs] [Asterisk 0010284]: Misdn hang

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10284 
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Reported By:                francesco_r
Assigned To:                crich
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Project:                    Asterisk
Issue ID:                   10284
Category:                   Channels/chan_misdn
Reproducibility:            sometimes
Severity:                   block
Priority:                   normal
Status:                     assigned
Asterisk Version:            1.2.22  
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:             07-24-2007 03:52 CDT
Last Modified:              12-04-2007 03:10 CST
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Summary:                    Misdn hang
Description: 
I have some problems with different asterisk installations, all have misdn
(1.1.5) in common. This morning for example i had in the console:
pbx*CLI> show channels
Channel              Location             State   Application(Data)       
     
SIP/204-0829acf8     (None)               Up      Bridged
Call(SIP/201-082957b8)
mISDN/1-u21          0117701428 at from-pstn Down    Bridged
CallËêËê·082f2920)
2 active channels
1 active call
pbx*CLI> misdn show channels
Chan List: (nil)

I had to kill asterisk to close these open channels. Suggestions to debug
this?
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---------------------------------------------------------------------- 
 azielke - 12-04-07 03:10  
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i think i'm having the same or a related problem that is creating zombie
calls


in my channel list, after a while i see loads of:
mISDN/16-u5330       326 at e1-extern:1      Down    (None)


Tue Dec  4 08:20:12 2007: P[ 5]  I IND :RELEASE_COMPLETE oad: dad:
pid:2137 state:CLEANING
Tue Dec  4 08:20:12 2007: P[ 5]   --> channel:1 mode:TE cause:44 ocause:44
rad: cad:
Tue Dec  4 08:20:12 2007: P[ 5]   --> info_dad:2 onumplan:0 dnumplan:0
rnumplan:0 cpnnumplan:0
Tue Dec  4 08:20:12 2007: P[ 5]   --> No need to queue hangup
Tue Dec  4 08:20:12 2007: P[ 5]  Cannot hangup chan, no ast
Tue Dec  4 08:20:12 2007: P[ 5]  $$$ Cleaning up bc with stid :10010500
pid:2137
Tue Dec  4 08:20:12 2007: P[ 5]  **** Received CAUSE:44, so not cleaning
up channel 1
Tue Dec  4 08:20:12 2007: P[ 5]  **** This channel is now no longer
available,
please try to restart it with 'misdn send restart <port> <channel>'
Tue Dec  4 08:20:12 2007: P[ 5]  Sending Restarts on this port.
Tue Dec  4 08:20:12 2007: P[ 5]  Restarting and cleaning channel 1
Tue Dec  4 08:20:12 2007: P[ 5]  I SEND:RESTART oad: dad: pid:0
Tue Dec  4 08:20:12 2007: P[ 5]   --> channel:1 mode:TE cause:0 ocause:0
rad: cad:
Tue Dec  4 08:20:12 2007: P[ 5]   --> info_dad: onumplan:0 dnumplan:0
rnumplan:0 cpnnumplan:0
Tue Dec  4 08:20:12 2007: P[ 5]  Restarting channel 1
Tue Dec  4 08:20:12 2007: P[ 6]  $$$ Cleaning up bc with stid :10010600
pid:2136


This happens every time, the asterisk receives cause 44. The channel gets
restarted properly and i can use it without problems, however, this once
channel stays in the list, marked as down.

This System uses asterisk-1.4.14 with mISDN-1_1_7. 

Issue History 
Date Modified   Username       Field                    Change               
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12-04-07 03:10  azielke        Note Added: 0074729                          
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