I'm searching for the possibility of connecting two router over GSM/GPRS network. On our central site we can connect the router to the GSN node of the operator. But on the remote side what can we connect a GPRS modem to the router to go through the GPRS network? Therefore can I implement this scenario :
One thought, if the GPRS modem modulates back to the orginal, expected encapsulation that a modem normally provides, then there is no reason why the solution you have proposed would have the slightest problem.