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 until
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 so
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=1,0 OK \
\\d\\d\\d\\d\\d\\d\\dAT OK \
AT&F&D2E0V1S0=0 OK \
AT+IFC=2,2 OK \
ATDT*99***1\# TIMEOUT 84 CONNECT"
set login
set logout "ABORT BUSY ABORT ERROR TIMEOUT 15 \
\"\" +++ATH OK-ATH-OK \
AT+CGATT=0 OK"
add default HISADDR
set timeout 0
--Börje
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