[asterisk-bugs] [LibPRI 0012587]: Q.931 not release properly

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A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12587 
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Reported By:                ppyy
Assigned To:                mattf
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Project:                    LibPRI
Issue ID:                   12587
Category:                   General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     assigned
Asterisk Version:           Older 1.4 
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:             05-05-2008 22:57 CDT
Last Modified:              05-05-2008 23:02 CDT
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Summary:                    Q.931 not release properly
Description: 
caller on PSTN call the PRI of asterisk, then caller hangup. the callee
will ring about 30s after the caller hangup.

then i downgrade to svn 1.2, all is ok.
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---------------------------------------------------------------------- 
 ppyy - 05-05-08 23:02  
---------------------------------------------------------------------- 
PRI debug of 1.2 shows:

May  6 11:54:53 VERBOSE[3298] logger.c: < Protocol Discriminator: Q.931
(8)  len=49
May  6 11:54:53 VERBOSE[3298] logger.c: < Call Ref: len= 2 (reference
42/0x2A) (Originator)
May  6 11:54:53 VERBOSE[3298] logger.c: < Message type: SETUP (5)
May  6 11:54:53 VERBOSE[3298] logger.c: < [a1]
May  6 11:54:53 VERBOSE[3298] logger.c: < Sending Complete (len= 1)
May  6 11:54:53 VERBOSE[3298] logger.c: < [04 03 90 90 a3]

May  6 11:54:53 VERBOSE[3298] logger.c: > Protocol Discriminator: Q.931
(8)  len=10
May  6 11:54:53 VERBOSE[3298] logger.c: > Call Ref: len= 2 (reference
42/0x2A) (Terminator)
May  6 11:54:53 VERBOSE[3298] logger.c: > Message type: CALL PROCEEDING
(2)
May  6 11:54:53 VERBOSE[3298] logger.c: > [18 03 a9 83 8d]


May  6 11:54:53 VERBOSE[4237] logger.c: > Protocol Discriminator: Q.931
(8)  len=9
May  6 11:54:53 VERBOSE[4237] logger.c: > Call Ref: len= 2 (reference
42/0x2A) (Terminator)
May  6 11:54:53 VERBOSE[4237] logger.c: > Message type: ALERTING (1)
May  6 11:54:53 VERBOSE[4237] logger.c: > [1e 02 81 88]

May  6 11:54:57 VERBOSE[3298] logger.c: < Protocol Discriminator: Q.931
(8)  len=13
May  6 11:54:57 VERBOSE[3298] logger.c: < Call Ref: len= 2 (reference
42/0x2A) (Originator)
May  6 11:54:57 VERBOSE[3298] logger.c: < Message type: DISCONNECT (69)
May  6 11:54:57 VERBOSE[3298] logger.c: < [08 02 84 90]

May  6 11:54:57 VERBOSE[4237] logger.c: > Protocol Discriminator: Q.931
(8)  len=9
May  6 11:54:57 VERBOSE[4237] logger.c: > Call Ref: len= 2 (reference
42/0x2A) (Terminator)
May  6 11:54:57 VERBOSE[4237] logger.c: > Message type: RELEASE (77)
May  6 11:54:57 VERBOSE[4237] logger.c: > [08 02 81 90]

May  6 11:54:57 VERBOSE[3298] logger.c: < Protocol Discriminator: Q.931
(8)  len=5
May  6 11:54:57 VERBOSE[3298] logger.c: < Call Ref: len= 2 (reference
42/0x2A) (Originator)
May  6 11:54:57 VERBOSE[3298] logger.c: < Message type: RELEASE COMPLETE
(90) 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
05-05-08 23:02  ppyy           Note Added: 0086445                          
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