Summary:	ASTERISK-13391: Do SMS receiving and sending in PDU mode to allow use of localized messages (UCS-2BE for example)
Reporter:	Denis Luzin (dluzin)	Labels:
Date Opened:	2009-01-18 20:26:10.000-0600	Date Closed:	2011-06-07 14:02:48
Priority:	Major	Regression?	No
Status:	Closed/Complete	Components:	Addons/chan_mobile
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:
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.
Comments:	By: Matthew Nicholson (mnicholson) 2009-01-21 10:26:43.000-0600 Please upload your patch here.  You will need to have a license on file with Digium.  You can read more about the process here (http://www.asterisk.org/developers/bug-guidelines), specifically in "The contributor license agreement" section. Also please port your patch to trunk. By: jongerenchaos (jongerenchaos) 2009-01-21 13:32:13.000-0600 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? By: Matthew Nicholson (mnicholson) 2009-01-21 13:37:07.000-0600 Yes. I am working on (or will work on) these bugs.  Please open a separate bug report, or comment on an existing bug report if those bugs have already been reported. By: jongerenchaos (jongerenchaos) 2009-01-27 15:00:39.000-0600 @mnicholson is there any patch for chan_mobile ready (for detecting dtmf,sound problems etc)?  I add all the problems also to the now open bugsreports. I think all the problems are audio problems.... If you need more info, to help you with resolving this problem, ask me!! By: Leif Madsen (lmadsen) 2009-03-18 08:12:40 dluzin: do you still plan on uploading your patches to the bug tracker to help move this issue forward? Thanks By: Leif Madsen (lmadsen) 2009-05-27 12:02:00 Closed due to lack of response from reporter. If you have the necessary information to move this issue forward, please reopen the issue. Thanks!