Hi,
I have an asp.net website that is similar to google map. The application is about truck tracing.  GPRS is installed on each truck. 
You should also 12V Power Supply so you can power the devices while testing. You have a SIM card for testing. At some point we will need to install the hardware in a vehicle to test actual fuel supply usage. 
USE TCP/UDP TO COMMUNICATE WITH DEVICE WINDOW SERVICE- PARSE DATA STREAM FROM DEVICE OPEN A PORT ON SERVER TO INTERNET-WINDOW SERVICE TO COMMUNICATE VIA PORT Do i need to write a Window Service for it?
How to proceed?

Guhan.S

Go to the complete details ...