--- In "naturalwatt" <> wrote:
>
> Hi.
>
> I have got the TS-GSM1 with GR64 modem working fine. The only oddity is that
> I don't think the modem hangs up when pppd exits.
>
> I invoke pppd with '/usr/sbin/ppd call isp' where /etc/ppp/peers/isp contains
> the following:
>
> asyncmap a0000
> crtscts
> tts/0 115200
> connect '/usr/sbin/chat -s -S -v -f /etc/ppp/chat/vodafone'
> usepeerdns noipdefault user web
> novj
> defaultroute
>
> Some people use the modem keyword but I think this is the default behaviour.
>
> And the chat script contains ATE0V1&D2, but I am not sure if the &D2
> behaviour is supported by the GR64 modem.
>
> The reason I don't think the modem hangs up, is if I re-run the pppd call isp
> command again (after a unsuccessful connection) it fails with 'Connect script
> failed'. In this case, using microcom to connect to the modem does not
> respond to AT commands. Running pppd call isp a third time works.
>
> So odd-numbered invocations succeed; odd-numbered ones fail. I tried a
> disconnect script in the peers file that in turned called a chat script with
> ATH, but that didn;t make a difference.
>
> So what is the correct way of controlling the GR64 modem?
>
> ps - I'm asking here as it is a TS-supplied modem!
>
> Martin
>
I had the same issue with my GR64. I have soldered a Panasonic Gold 1 farad
capacitor on the TS-GSM1 board and that fixed the problem. I get consistent
connections every time.
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