[asterisk-bugs] [Asterisk 0010217]: [patch] proper user information layer 1 handling

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10217 
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Reported By:                klaus3000
Assigned To:                
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Project:                    Asterisk
Issue ID:                   10217
Category:                   Channels/chan_zap
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     new
Asterisk Version:            SVN 
SVN Branch (only for SVN checkouts, not tarball releases): N/A  
SVN Revision (number only!):  
Disclaimer on File?:        Yes 
Request Review:              
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Date Submitted:             07-17-2007 04:49 CDT
Last Modified:              11-26-2007 03:16 CST
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Summary:                    [patch] proper user information layer 1 handling
Description: 
Hi!

Using Asterisk as H324M Gateway requires correct Q.931 signaling.
Currently Asterisk does not care about User Information Layer 1 signaling
in Bearer Capability IE.
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Relationships       ID      Summary
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related to          0010189 Incorrect "user information layer ...
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---------------------------------------------------------------------- 
 klaus3000 - 11-26-07 03:16  
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Hi!

This patch does not add any new member to ast_chan or zt_pvt structure. It
only extends existing code to handle userinformationlayer1 correclty for
digital call. Current behavior only deals with a-law/u-law thus does not
handle digital calls correctly.

userinformationlayer1 is an ast_chan member. Probably this is not the best
place for a proprietary ISDN extension but it is there already thus I
reused it. It would be better to extend Asterisk to handle digital
connection also in core (se the very long discussion on dev-mailinglist
(grep for AST_FRAME_DIGITAL) 

Issue History 
Date Modified   Username       Field                    Change               
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11-26-07 03:16  klaus3000      Note Added: 0074303                          
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