Tuan TRINH wrote: > Yes, my GSM carrier support both data/fax and I also did register it. > > Thought we need to interact with modem directly to make data calls, > unfortunatety Qt has not much info on how to to this. > Ed, do you have any experience on using it? > On Fri, Mar 20, 2009 at 11:37 PM, Mike Montour <m...@mmontour.net > <mailto:m...@mmontour.net>> wrote: > > Ed Kapitein wrote: > > > I am also looking for a way to make data calls, do you know of > any other > > method of making a data call with the FR? > > ( direct AT commands to the modem etc)[...] > > All pointers are welcome! > > First you need to make sure that your GSM carrier supports CSD (mine > doesn't AFAIK) and that it is activated on your account. > > In the past people have mentioned that the Calypso performs > similarly to > an "Enfora Enabler" modem and there is some web-accessible > documentation > for that. The "AT+CBST" (select bearer service type) command seems > to be > involved. > > There's probably some overlap between the CSD commands and the > ones used > for GPRS so I would also look at > http://wiki.openmoko.org/wiki/Manually_using_GPRS > > > _______________________________________________ > Openmoko community mailing list > community@lists.openmoko.org <mailto:community@lists.openmoko.org> > http://lists.openmoko.org/mailman/listinfo/community > > > ------------------------------------------------------------------------ > > _______________________________________________ > Openmoko community mailing list > community@lists.openmoko.org > http://lists.openmoko.org/mailman/listinfo/community > Hi Tuan/TAT(?),
On om2008.12 i was able to make a data call using simple AT commands. I need to login to my provider with username/password, and that will be mailed to me next week. So the data call works, i am not yet able to start ppp over it, due to the missing username/password, but i think it will work. I use gsm0710muxd, so i first request a channel with: identvar=$(date +%s) MODEM=$(dbus-send --system --print-reply --type=method_call --dest=org.pyneo.muxer /org/pyneo/Muxer org.freesmartphone.GSM.MUX.AllocChannel string:$identvar | grep string | awk -F '"' '{ print $2 }') echo "${MODEM}" And then start minicom (mikey term might work just as well) and issue the AT commands. AT+CBST=7,0,1 AT+CR=1 atdt <your dial-in number here> You might want to experience with AT+CBST=0,0,1 to get auto baud rate There is a bug with gsm0710muxd, (#2223 ), so if you experience packet loss, you can use the /dev/ttySAC0 directly. First kill all applications using the gsm modem ( in my case qpe ) and check with lsof if /dev/ttySAC0 is not used by anything else. then make the data call. The data call is charged from your airtime account, so be carefull with the costs! i need to figure out some callback/callfrward scheme, to cut the costs.... Kind regards, Ed _______________________________________________ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community