You mean something like this:
+---------+
| | \|/ <===> GSM Network <===> Internet <===> Your Server
--->+ | |
Async Serial |UART GPRS+---+
<---+ |
| |
+---------+
ie, you’re basically looking for a “Serial-to-Ethernet” converter - eg, moxa.com/product/Serial_Device_Servers.htm - but using GPRS instead of Ethernet:?:
Some ideas on that from Google: google.co.uk/webhp?sourceid … ver%20gprs
I don’t think so - events & buffers will be fundamental to implementing this