[asterisk-bugs] [Asterisk 0014292]: [patch] CCBS/CCNR support for QSIG (libpri & chan_dahdi)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14292 
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Reported By:                tomaso
Assigned To:                rmudgett
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Project:                    Asterisk
Issue ID:                   14292
Category:                   Channels/chan_dahdi/NewFeature
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     assigned
Target Version:             1.6.x Version Tracker
Asterisk Version:           SVN 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 162497 
Request Review:              
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Date Submitted:             2009-01-21 03:33 CST
Last Modified:              2009-10-16 17:55 CDT
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Summary:                    [patch] CCBS/CCNR support for QSIG (libpri &
chan_dahdi)
Description: 
Based on the COLP/CONP work in asterisk team branch issue8824
http://svn.digium.com/view/asterisk/team/group/issue8824 and the QSIG
COLP/CONP patch in issue 0014068 here comes another patch for chan_dahdi &
libpri regarding the ISDN/QSIG CCBS/CCNR feature.

Since there is some basic stuff done in issue 0014068 regarding QSIG
facility handling in libpri and chan_dahdi the patches requires the patches
from issue 0014068 first.

It has been tested with HiPath 3000 V4.0 and HICOM 300.

libpri-1.4-2008-12-10-ccbsccnr-0.1.0.patch adds CCBS/CCNR support to
libpri-1.4 branch. 
asterisk-issue8824-2008-12-10-ccbsccnr-0.1.0.patch is used to patch
chan_dahdi.c in asterisk-issue8824. 

QSIG CCBS-CCNR.doc is a short description of the new dahdi dialplan
applications and gives information how to use them in the dialplan.


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Relationships       ID      Summary
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related to          0014068 [patch] COLP/CONP support in QSIG
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 (0112378) svnbot (reporter) - 2009-10-16 17:55
 https://issues.asterisk.org/view.php?id=14292#c112378 
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Repository: asterisk
Revision: 224261

_U  trunk/
U   trunk/channels/sig_pri.c

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r224261 | rmudgett | 2009-10-16 15:40:57 -0500 (Fri, 16 Oct 2009) | 25
lines

Merged revisions 224260 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r224260 | rmudgett | 2009-10-16 15:25:23 -0500 (Fri, 16 Oct 2009) | 18
lines
  
  Never released PRI channels when using Busy() or Congestion() dialplan
apps.
  
  When the Busy() or Congestion() application is used towards ISDN (an
ISDN
  progress is sent), the responding ISDN Disconnect or Release may contain
  the ISDN cause user busy or one of the congestion causes.  In
chan_dahdi.c
  these causes will only set the needbusy or needcongestion flags and not
  activate the softhangup procedure.  Unfortunately only the latter can
  interrupt the endless wait loop of Busy()/Congestion().
  
  Result: PRI channels staying in state busy for the rest of asterisk life
  or until the other end times out and forces the call to clear.
  
  (issue https://issues.asterisk.org/view.php?id=14292)
  Reported by: tomaso
  Patches:
        disc_rel_userbusy.patch uploaded by tomaso (license 564)
        (This patch is unrelated to the issue.)
........

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http://svn.digium.com/view/asterisk?view=rev&revision=224261 

Issue History 
Date Modified    Username       Field                    Change               
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2009-10-16 17:55 svnbot         Note Added: 0112378                          
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