Hi Fabio,

On 08/15/2013 07:26 AM, Fabio S. Higa wrote:
> Hello all,
>
> We are working with the modem Telit GE910-QUAD (GSM/GPRS) and trying to
> make it work with Ofono 1.12.
>
> In our tests we successfuly make a connection using pppd, but using
> Ofono occur an error during ppp negotiation (configuration rejected, RCR-).
>
> Log follows below. Any help would be appreciated.
>

The AT command log is not useful in this case.  You would need to run 
gatchat/gsmdial with the pppdump option and examine it with wireshark to 
understand what fails.

Regards,
-Denis