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

[noreply at bugs.digium.com]

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 23:01 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 23:01  
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PRI debug of 1.4 shows the asterisk does not send RELEASE for DISCONNECT:

[May  6 10:22:35] VERBOSE[15036] logger.c: < Protocol Discriminator: Q.931
(8)  len=49
[May  6 10:22:35] VERBOSE[15036] logger.c: < Call Ref: len= 2 (reference
97/0x61) (Originator)
[May  6 10:22:35] VERBOSE[15036] logger.c: < Message type: SETUP (5)
[May  6 10:22:35] VERBOSE[15036] logger.c: < [a1]

[May  6 10:22:35] VERBOSE[15036] logger.c: > Protocol Discriminator: Q.931
(8)  len=10
[May  6 10:22:35] VERBOSE[15036] logger.c: > Call Ref: len= 2 (reference
97/0x61) (Terminator)
[May  6 10:22:35] VERBOSE[15036] logger.c: > Message type: CALL PROCEEDING
(2)
[May  6 10:22:35] VERBOSE[15036] logger.c: > [18 03 a9 83 9a]

[May  6 10:22:36] VERBOSE[15168] logger.c: > Protocol Discriminator: Q.931
(8)  len=9
[May  6 10:22:36] VERBOSE[15168] logger.c: > Call Ref: len= 2 (reference
97/0x61) (Terminator)
[May  6 10:22:36] VERBOSE[15168] logger.c: > Message type: ALERTING (1)
[May  6 10:22:36] VERBOSE[15168] logger.c: > [1e 02 81 88]

[May  6 10:22:41] VERBOSE[15036] logger.c: < Protocol Discriminator: Q.931
(8)  len=13
[May  6 10:22:41] VERBOSE[15036] logger.c: < Call Ref: len= 2 (reference
97/0x61) (Originator)
[May  6 10:22:41] VERBOSE[15036] logger.c: < Message type: DISCONNECT
(69)
[May  6 10:22:41] VERBOSE[15036] logger.c: < [08 02 8a 90]

[May  6 10:23:11] VERBOSE[15036] logger.c: < Protocol Discriminator: Q.931
(8)  len=9
[May  6 10:23:11] VERBOSE[15036] logger.c: < Call Ref: len= 2 (reference
97/0x61) (Originator)
[May  6 10:23:11] VERBOSE[15036] logger.c: < Message type: RELEASE (77)
[May  6 10:23:11] VERBOSE[15036] logger.c: < [08 02 8a 90]

[May  6 10:23:11] VERBOSE[15168] logger.c: > Protocol Discriminator: Q.931
(8)  len=9
[May  6 10:23:11] VERBOSE[15168] logger.c: > Call Ref: len= 2 (reference
97/0x61) (Terminator)
[May  6 10:23:11] VERBOSE[15168] logger.c: > Message type: RELEASE
COMPLETE (90)
[May  6 10:23:11] VERBOSE[15168] logger.c: > [08 02 81 90] 

Issue History 
Date Modified   Username       Field                    Change               
====================================================================== 
05-05-08 23:01  ppyy           Note Added: 0086444                          
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