Data call (aka CSD) with QtExtended

Tuan TRINH openmoko.vn at gmail.com
Fri Mar 27 12:00:59 CET 2009


Hi Ed,
Thank you. Will try and come back to you later.
Cordially,
Tuan
On Fri, Mar 27, 2009 at 3:29 PM, Ed Kapitein <ed at kapitein.org> wrote:

> Hi Tuan,
>
> I think our distributions differ to much to be of any more help. i am
> using om2008.12, you could try to run that of an sd card and see if it
> works that way.
> Aparently you do have a working data number on your phone, so that is a
> good thing.
> The hardware in the FR is capabale of making data calls, so that is a
> good thing too.
>
> Good luck, and let us know your success/failures, we all can learn from
> it.
>
> Kind regards,
> Ed
>
> On Fri, 2009-03-27 at 13:11 +0700, Tuan TRINH wrote:
> > Hi Ed,
> > My answers are bellow.
> >
> > On Thu, Mar 26, 2009 at 5:56 PM, Ed Kapitein <ed at kapitein.org> wrote:
> >         Hi Tuan,
> >
> >         Strange that no connection is made to the landline modem.
> >         you see no response, but dou you see the at commands echoed
> >         back?
> > >>> When I make data calls, I see AT cmd echo back with OK --> modem
> > acepts cmd.
> >
> >         if not use ate1 to see the responses.
> > >>> I always use ATE1 at fisrt.
> >
> >         you can restart /usr/sbin/gsm0710muxd with the -v option and
> >         use logread
> >         to see what is send and received from the modem.
> > >>> Woop, I never see this process via ps. I use qtextend and before
> > doing things with socat I always shutdown qtextend so I can connect
> > to /dev/ttySA0. Do I need this before making data calls? Actually I
> > can make voice calls by ATs without this.
> >
> >         If you use the motorola to call your FR, can you pick up the
> >         call with
> >         the ATA command?
> > >>> Can, after seeing RING, I use ATH to accept.
> >
> >         Do you see a "ring" message?
> >
> >
> >         Good luck !
> >         Ed
> >
> >
> >
> >         On Thu, 2009-03-26 at 17:38 +0700, Tuan TRINH wrote:
> >         > Hi Ed,
> >         > Just try to initiate data call but no success.
> >         >
> >         > There is a strange symptom that is: If I use the same SIM
> >         but on other
> >         > mobile (Motorora Z8) I can hear the far end land-line modem
> >         sound
> >         > respone but if I use FR to call the same modem: (1) via AT
> >         commands I
> >         > see no response, both sound and response modem characters so
> >         can not
> >         > use expect(CONNECT) with ppp (2) via GUI, it drop the call.
> >         >
> >         > My FR can do voice call normally.
> >         >
> >         > Do you have any way to debug the status of data call while
> >         using AT
> >         > commands? I just know +CEER but it does not give much info.
> >         >
> >         > Cordially,
> >         > Tuan
>  ><SNIP><
> >
>
>
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