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<DIV><FONT face=Arial size=2>All of them got by sniffing trafiic between modem
and Windows Huawei app.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I think Huawei E226 doesn't support voice
commands... You can use it for sms send & receive.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Only E169 / K3520 models in spanish market support
voice commands.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>You can test it by sending it AT command:
AT^CVOICE=?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>If it answers something like ^cvoice=0 it has voice
support. If it answers Command not suported, bad...</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=carlos.ruizdiaz@gmail.com
href="mailto:carlos.ruizdiaz@gmail.com">Carlos Ruiz Diaz</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A
title=asterisk-dev@lists.digium.com
href="mailto:asterisk-dev@lists.digium.com">Asterisk Developers Mailing
List</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, August 11, 2009 8:40
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [asterisk-dev] About
chan_mobile</DIV>
<DIV><BR></DIV>I am about to test the channel with the model E226 by Huawei.
I'll post the results whenever I finish the tests. <BR><BR>As you said, the AT
commands for the modem manipulation are not standard and I am trying the
understand them by reading your source code. If you have any documentation
that you took as reference, I'll appreciate the download-link contribution
:).<BR><BR><BR><BR>
<DIV class=gmail_quote>On Tue, Aug 11, 2009 at 3:30 PM, Odicha <SPAN
dir=ltr><<A
href="mailto:odicha@hotmail.com">odicha@hotmail.com</A>></SPAN> wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">If
anyone has another hardware that could work and /or any question
about<BR>how it works I'll be pleased to help.<BR><BR>what it does at
now...<BR><BR>Huawei audio modems have three ttyUSB ports. So they use une
port for<BR>GPRs/3G data connection ( subdevice 0), next port for audio
(only audio<BR>slinear stream.. passtrough directly to asterisk when voice
is enabled) and<BR>next port for AT communication (some no standard AT
commands for enabling<BR>voice streaming on other port, and all rest of
standard stuff)<BR><BR>So It mainly uses AT commands and some routines for
enabling/disabling audio<BR>stream. Not complex at all.<BR><BR>The "worst
part" in module is about modem detection. It might be rewritten.<BR>It
searches for device strings in /sys/bus/usb/devices/ . It might work
with<BR>some fs library I think<BR><BR>How it starts.<BR>First of all It
does the "dirty search" of modems. It will write into<BR>asterisk one
file<BR>sebi_devices.conf<BR>with data about modems their tty port and their
IMEI<BR>After that it loads sebi.conf. If Imei from modem config exists
in<BR>sebi_devices.conf (it's attached ..) it loads modem channel.<BR>
<DIV class=im><BR><BR>----- Original Message -----<BR>From: "Thomas Kenyon"
<<A
href="mailto:digium@sanguinarius.co.uk">digium@sanguinarius.co.uk</A>><BR>To:
"Asterisk Developers Mailing List" <<A
href="mailto:asterisk-dev@lists.digium.com">asterisk-dev@lists.digium.com</A>><BR></DIV>
<DIV>
<DIV></DIV>
<DIV class=h5>Sent: Tuesday, August 11, 2009 7:00 PM<BR>Subject: Re:
[asterisk-dev] About chan_mobile<BR><BR><BR>> Odicha wrote:<BR>>>
Hi.<BR>>><BR>>> Take a look at something like that I have
done.<BR>>> It's for Huawei voice usb modems<BR>>> It's in beta
stage yet, for testing in 1.4.x branch<BR>>> It works fine on Huawei
E169/K3520 modems (the only voice modems I own)<BR>>><BR>> This
sounds fantastic, a much better idea than my current chan_mobile<BR>>
setup.<BR>><BR>>> you have it at<BR>>> <A
href="http://asterisk-es-rsp.irontec.com/svn/team/Odicha/unstable/chan_sebi/"
target=_blank>http://asterisk-es-rsp.irontec.com/svn/team/Odicha/unstable/chan_sebi/</A><BR>>><BR>>>
Now it supports voice and sms services (tested with 4 modems at
time).<BR>>> It has early media working fine, CID detection and a good
audio quality<BR>>> (no<BR>>> digital/analog
conversion).<BR>>><BR>>> ToDo.<BR>>> Sms support for
standard serial devices (analog FCTs for example...).<BR>>> Better
modem detection routines.<BR>>><BR>>> Voice for standard mobiles
not in mind because generally they don't<BR>>> support<BR>>>
audio in serial/usb channel. So get audio through and audio card iy's
a<BR>>> dirty solution and you can only have one channel at
time.<BR>>> Using USB modems with voice capabilities the only limit is
USB channel<BR>>> (in<BR>>> 2.0 not problem at all for working
with 4 or 5 devices at time) (I don't<BR>>> have more modems for
stress testing...). And they are inexpensive at now.<BR>>>
It<BR>>> could be like "X100P" of mobile
channels.<BR>>><BR>>> Best Regards<BR>>><BR>>> -----
Original Message -----<BR>>> From: "Kai Hoerner" <<A
href="mailto:kai@ciphron.de">kai@ciphron.de</A>><BR>>> To:
"Asterisk Developers Mailing List" <<A
href="mailto:asterisk-dev@lists.digium.com">asterisk-dev@lists.digium.com</A>><BR>>>
Sent: Tuesday, August 11, 2009 2:48 PM<BR>>> Subject: Re:
[asterisk-dev] About chan_mobile<BR>>><BR>>><BR>>>> i
think it would work. but your channel will conflict with chan_alsa
/<BR>>>> chan_oss ..<BR>>>> chan_alsa uses mic + earphone
connectors of the sound card connected.<BR>>>> the source code of
this channel driver is a good starting point, if you<BR>>>> really
intend to implement it this way.<BR>>>><BR>>>> but your
idea sounds kinda ugly.<BR>>>> why dont you use
bluetooth?<BR>>>><BR>>>><BR>>>> Carlos Ruiz Diaz
schrieb:<BR>>>>> Hello,<BR>>>>><BR>>>>>
I am about to start the development of a usb version of
the<BR>>>>> chan_mobile. I almost finished my research and my
idea is to use the<BR>>>>> USB serial connection to fully
control the phone using AT commands<BR>>>>> (like chan_mobile).
The main problem with this approach is the audio<BR>>>>> and by
now, the only idea that I have is to use the headset (mic
+<BR>>>>> earphone ) connected to the mic and speaker slots of
the computer. I<BR>>>>> am also looking for a way to isolate the
audio channels.<BR>>>>><BR>>>>> Do you think it will
work?<BR>>>>><BR>>>>><BR>>>>>
------------------------------------------------------------------------<BR>>>>><BR>>>>>
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