gsm muxing and GPRS: am i missing something?

Timo Juhani Lindfors timo.lindfors at
Fri Sep 5 19:15:03 CEST 2008

Tom Yates <madhatter at> writes:
> i can make a GPRS connection.  when it's up, i can place a call, and the 
> outgoing GPRS connection temporarily suspends.  when it's up, incoming 
> calls go straight to voicemail; the phone doesn't even give me the choice 
> of accepting the call.

I can answer incoming calls but I need to restart GPRS after each
call. Can you please capture everything sent/received to the GSM chip
in your case?

> before i start trying to find out *how* to configure pppd to do what i 
> want, i'd like to know if the phone is capable of it!  i'd very much 
> appreciate any ideas or insights anyone has on this.

Yep, I understand. It's sometimes bith frustrating to debug these
things when you have a black box (the gsm chip) there.

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