Different ways to establish communication link between GSM/GPRS Tracker and server

[spatel0123]

Trying to find economical ways to communicate with tracking server and GSM/GPRS Tracker. I am using GSM/GPRS Tracker (built in GPS Receiver + GSM/GPRS Modem + Microcontroller).

One way to communicate with the server is to add a GSM/GPRS modem at the server side. Is there any other way I can communicate with the server? I dont want to use GSM/GPRS modem at the server side.

 

[tpetar]

Not precise like GPS but can do the work, check this:

GSM tracking without GPS
GSM tracking without GPS - Hack a Day

Track your location without using GPS (using LAC and CID)
Track your location without using GPS (using LAC and CID)


DIY Real-Time GPS Tracking
**broken link removed**