Sounds like you may not have GPRS enabled or configured correctly. Have you used GPRS, browsed the web, from this device before?
About the IP forwarding, are you saying that a) you have a PC in a DMZ (or not behind a firewall) with a public IP or b) you have a public IP of a router (or gateway) that port forwards to a PC on a provate network?
THANKS FOR THE RESPONSE ----------------------- ABOUT THE PC
well i have a ROUTER WITH A PUBLIC IP and PC with a PRIVATE IP
so i have forwarded port no 7000 on the ROUTER so that all communication coming on port no 7000 of the router are sent to my PC(internal IP) on port 7000 of the PC NO PROBLEM WITH THE PC i have built many network application before
----------- ABOUT THE GPRS
well i have NOKIA 6300 mobile which has VODAFONE FREE GPRS
well i can browse any site on the web with the in- built BROWSER
but my APPLICATION refuses to connect it says "PACKET DATA UNSUBSCRIBED"
dude can you send me the code ...
actully i m new to j2me
n i m trying to built a application
n so i hav to transfer data from mobile to the pc(server)
so need to establish a http connection through GPRS N send the data in xml format
n i just cant figure out how to carry the things
thanks in advance
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