Date: Sat, 12 Oct 2002 11:16:04 +0200 From: Borje Josefsson <bj@dc.luth.se> To: Bengt Ahlgren <bengta@sics.se> Cc: freebsd-mobile@FreeBSD.ORG Subject: Re: Sony Ericsson GC75 GPRS pccard modem Message-ID: <200210120916.g9C9G4s06542@dc.luth.se> In-Reply-To: Your message of 11 Oct 2002 21:17:21 %2B0200. <uh7vg48bxa6.fsf@ferrari.sics.se>
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On 11 Oct 2002 21:17:21 +0200 Bengt Ahlgren wrote:
> I just got a Sony Ericsson GC75 GRPS pccard modem. It seems to look
> like an ordinary modem with "at" commands to the system, so the
> regular serial driver "just works" (BTW, I'm running 4.5R on an IBM TP
> 570.):
> Talking to the card directly using the cu program and issuing "at"
> commands works. I have however not yet managed to establish a PPP
> connection over it, but I think it's because I need pap authentication
> info from my provider.
I'm using that card in GPRS mode with 4.6.2R. I took me qiute a while to =
figure out how to do it, though. The key thing that puzzeled me most unti=
l =
I found out is that the "radio"-part of the card isn't powered on by =
default when You insert the card. Until You have done so, almost all of =
the AT commands gives "ERROR" as result. I guess that they have done so s=
o =
You can have the card inserted at all times, without draining power or =
disturbing aircraft electronics etc.
The ppp.conf below works for me (I'm using Telia for GPRS).
gprs:
set device /dev/cuaa4
set speed 115200
set phone
set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
set authname XXXX
set authkey XXXX
set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
\"\" AT OK-AT-OK \
AT+CFUN=3D1,0 OK \
\\d\\d\\d\\d\\d\\d\\dAT OK \
AT&F&D2E0V1S0=3D0 OK \
AT+IFC=3D2,2 OK \
ATDT*99***1\# TIMEOUT 84 CONNECT"
set login
set logout "ABORT BUSY ABORT ERROR TIMEOUT 15 \
\"\" +++ATH OK-ATH-OK \
AT+CGATT=3D0 OK"
add default HISADDR
set timeout 0
--B=F6rje
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