[Asterisk-bugs] [LibPRI 0010189]: Incorrect "user information layer 1" representation

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10189 
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Reported By:                klaus3000
Assigned To:                mattf
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Project:                    LibPRI
Issue ID:                   10189
Category:                   General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
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:             07-12-2007 06:48 CDT
Last Modified:              07-16-2007 07:51 CDT
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Summary:                    Incorrect "user information layer 1" representation
Description: 
(This is a "reopen" of http://bugs.digium.com/view.php?id=0003891)

When calling asterisk on a zap channel with an UMTS video call, asterisk
reports "user information layer 1" as: "G.7xx 384k Video".

The correct term is, according to ITU Recommendation Q.931 (05/98) page
60:
H.223 and H.245
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---------------------------------------------------------------------- 
 klaus3000 - 07-16-07 07:51  
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In http://bugs.digium.com/view.php?id=0003891 someone mentioned, that user
information layer is not in
Euro_ISDN. I read the Euro_ISDN standard and there is no such definition.
They even explicitly define H.223 and H.245 as user information layer 1
(see ETSIEN300403-1V1.3.2(1999-11) page 29).

I further extended the patch to allow signaling of user information layer
1 also when using Euro-ISDN. (signaling of layer2 and layer3 is still
disabled although I do not understand why).

btw: I have filled out the new disclaimer too. 

Issue History 
Date Modified   Username       Field                    Change               
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07-16-07 07:51  klaus3000      Note Added: 0067394                          
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