[asterisk-bugs] [Asterisk 0015612]: DAHDI restart causes multiple 'dahdi_pri_error: Can't destroy call 0!' on console

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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https://issues.asterisk.org/view.php?id=15612 
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Reported By:                alecdavis
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15612
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.1.0 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 202764 
Request Review:              
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Date Submitted:             2009-07-29 21:18 CDT
Last Modified:              2009-07-29 21:18 CDT
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Summary:                    DAHDI restart causes multiple 'dahdi_pri_error:
Can't destroy call 0!' on console
Description: 
using Congestion(0) in dialplan is appearing to leave pri channels
unavailable.

Causing a PRI restart when no channels are actually in use, causes
multiple messages to appear on console as below.

! Unknown IE 50 (cs5, Unknown Information Element)
    -- Accepting call from '21496205' to '9147' on channel 0/31, span 1
    -- Executing [9147 at incoming:1] Congestion("DAHDI/31-1", "0") in new
stack
  == Spawn extension (incoming, 9147, 1) exited non-zero on 'DAHDI/31-1'
    -- Hungup 'DAHDI/31-1'

!! Unknown IE 50 (cs5, Unknown Information Element)
    -- Executing [9147 at incoming:1] Congestion("DAHDI/31-1", "0") in new
stack
  == Spawn extension (incoming, 9147, 1) exited non-zero on 'DAHDI/31-1'
    -- Hungup 'DAHDI/31-1'
    -- Accepting call from '21496205' to '' on channel 0/31, span 1

    -- Restart on requested on entire span 1
[Jul 30 11:52:16] ERROR[27574]: chan_dahdi.c:10723 dahdi_pri_error: Can't
destroy call 0!
[Jul 30 11:52:16] ERROR[27574]: chan_dahdi.c:10723 dahdi_pri_error: Can't
destroy call 0!

I can only get it to happen when <u>Accepting call</u> happens after the
Hangup.

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Issue History 
Date Modified    Username       Field                    Change               
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2009-07-29 21:18 alecdavis      New Issue                                    
2009-07-29 21:18 alecdavis      Asterisk Version          => 1.6.1.0         
2009-07-29 21:18 alecdavis      Regression                => No              
2009-07-29 21:18 alecdavis      SVN Branch (only for SVN checkouts, not tarball
releases) => N/A             
2009-07-29 21:18 alecdavis      SVN Revision (number only!) => 202764          
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