[asterisk-bugs] [Asterisk 0014268]: Do SMS receiving and sending in PDU mode to allow use of localized messages (UCS-2BE for example)

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
====================================================================== 
http://bugs.digium.com/view.php?id=14268 
====================================================================== 
Reported By:                dluzin
Assigned To:                mnicholson
====================================================================== 
Project:                    Asterisk
Issue ID:                   14268
Category:                   Addons/chan_mobile
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     assigned
Asterisk Version:           1.4.22 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.0 
SVN Revision (number only!): 454 
Request Review:              
====================================================================== 
Date Submitted:             2009-01-18 20:26 CST
Last Modified:              2009-01-21 13:32 CST
====================================================================== 
Summary:                    Do SMS receiving and sending in PDU mode to allow
use of localized messages (UCS-2BE for example)
Description: 
I've made some coding/patching of Asterisk 1.4 backport of chan_mobile.
Now I have SMS for both directions in PDU mode with encoding conversion
to/from UTF-8 on Motorola L6.
Have dropped audio connection issue while SMS received during a voice
call, maybe there is a need to extend the state machine to shift incoming
SMS processing to the end of voice call - this may be the simpliest way to
solve.

Also fixed mobile reconnection when remote party on mobile hangs up
first.

There are still two big problems:
1. DISA/IVR doesn't work - packet syncronization issue I think - haven't
digged it yet.
2. Noticeable incoming audio delay when call originated through the
mobile; there is no delay if call is received by mobile.

BT Dongle - ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle
(HCI mode)

If anyone interested I can send patched file(s) by e-mail.
====================================================================== 

---------------------------------------------------------------------- 
 (0098346) jongerenchaos (reporter) - 2009-01-21 13:32
 http://bugs.digium.com/view.php?id=14268#c98346 
---------------------------------------------------------------------- 
Same audioproblem also with L6 (delayed audio, only on one way)

Some other issue's in relation with your problems:
- DTMF is also not working with the READ command (read dmtf digits) (when
you answered the call with asterisk from cellphone/for low cost routing).
- The audio delay is higher when you make long calls (10+ minutes)
- Sometimes distortion with incomming cellphone calls

Can we resolve this problem? 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2009-01-21 13:32 jongerenchaos  Note Added: 0098346                          
======================================================================