hi,
i know its not a new thing here but i am facing little problem with GPRS. i am using SIM300 modem and here is the log of hyperterminal
Code:
AT+CGATT?
+CGATT: 1
OK
AT+CGATT=1
OK
AT+CMGF=1
OK
AT+CNMI=3,2,0,0,0
OK
AT+CGDCONT=1,"IP","wap"
OK
AT+CDNSCFG?
ERROR
AT+CDNSCFG="172.18.19.11"
OK
AT+CSTT="wap","Telenor","Telenor"
OK
AT+CIICR
OK
AT+CIFSR
10.46.197.162
AT+CIPSTATUS
OK
STATE: IP STATUS
AT+CIPHEAD=1
OK
AT+CDNSORIP=1
OK
AT+CDNSORIP?
+CDNSORIP: 1
OK
AT+CIPSTART="TCP","www.google.com","21"
OK
ERROR: 5
STATE: IP STATUS
now i cant figure out whats the problem and why is it not connecting?
any hlp and suggestions are welcomed
It may be becasue ou're trying to connect on port 21, which is the FTP port. Google won't allow you to connect on that port - try it on a PC (usning Telnet) and you'll receive a timeout error.
well i tried putting in the server IP instead of domain name....at first it showed "connect ok", but when i send data to server...it shows "send ok"...but no data received at server.
i am trying to send data over testbed.somee.com which has a shared IP, does that effect??