[asterisk-bugs] [LibPRI 0015604]: [patch] Support for called_party_subaddr, currently only calling_party_subaddr is supported

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
https://issues.asterisk.org/view.php?id=15604 
====================================================================== 
Reported By:                alecdavis
Assigned To:                rmudgett
====================================================================== 
Project:                    LibPRI
Issue ID:                   15604
Category:                   NewFeature
Reproducibility:            always
Severity:                   feature
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?:        N/A 
Request Review:              
====================================================================== 
Date Submitted:             2009-07-28 21:51 CDT
Last Modified:              2009-08-13 11:01 CDT
====================================================================== 
Summary:                    [patch] Support for called_party_subaddr, currently
only calling_party_subaddr is supported
Description: 
Looking at q931.c it only has dump_called_party_subaddr
it's missing receive_called_party_subaddr, transmit_called_party_subaddr,
and associated pri_call changes. Maybe more...

The Telecom Specs in NZ suggests that SUB ADDRESS is always on, so doing
"desk to desk" between offices each with an asterisk box over the ISDN
should then be possible, without a whole load of DDI numbers required.

Is there any work beinging done for this?


======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0001877 Useful enhancement to chan_zap would be...
====================================================================== 

---------------------------------------------------------------------- 
 (0109005) rmudgett (administrator) - 2009-08-13 11:01
 https://issues.asterisk.org/view.php?id=15604#c109005 
---------------------------------------------------------------------- 
I am glad the patch is working for you.  However, I am reluctant to apply
this patch since it will cause backward compatibility issues in the
dialplan and the libpri API when the full feature is implemented as I have
outlined above.  This patch also does not handle the possibility of BCD
encoded subaddresses or updating the subaddresses when a call transfer
happens. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-08-13 11:01 rmudgett       Note Added: 0109005                          
======================================================================