Sim300 server.exe not working

Hello ,

I am trying to connect to internet with SIM300 MODEM , i am able to access websites like Google.com , by sending command to sim300 through hyperterminal , but i want to transmit data from SIM300 to some server etc on internet , so to verify it , i used SERVER.EXE , and followed the procedure to set up port etc , and then i tried to connect with My PC , through GPRS on SIM300 modem , but it can not connect ,


AT+CGATT=1
OK

AT+CGDCONT=1,"IP","airtelgprs.com"
OK

AT+CSTT="airtelgprs.com","",""
OK

AT+CIICR
OK

AT+CIFSR


117.98.170.110

AT+CIPSTATUS


OK



STATE: IP STATUS

AT+CIPHEAD=1


OK

AT+CDNSORIP=0


OK

AT+CIPSTART="TCP","192.168.1.2","2020"


OK



STATE: TCP CONNECTING



CONNECT FAIL


AT+CIPCLOSE


CLOSE OK

i have also gone through https://www.edaboard.com/threads/232929/ , they are using somethign like Port forwarding, that i think because they are using Router , while i have only ADSL modem and my PC ,

still it does not work ,or there any other method to verify and see the Data sent from SIM300 over gprs network , in case i don't own a website or server space.

---------- Post added at 18:05 ---------- Previous post was at 17:57 ----------

I have also used my Public IP address instead of Local ip "192.168.1.2" , while sending CIPSTART command , but still it does not work

Please note that the entire thing would work in a client server architecture.
If you are using your PC, i think its a client that is connected to a net connection having an IP address as stated by you.
Secondly, your GPRS modem is also a client that need a server to connect with.
In your case, i believe, you are attempting a client to client connection, which would not be possible here.