GPRS AT COMMANDS help needed...

[solz7]

hey,
am trying to connect to gprs using my nokia 2700 gsm phone. the following responses i am receiving:

AT
OK

AT+CGATT=1
OK

AT+CREG=1
OK

AT+CGREG=1
OK

+CREG: 1

+CGREG: 1

AT+CGDCONT=1,"IP","aircelgprs"

OK

AT+CSTT="aircelgprs"

ERROR

at this point am receiving error... what may be wrong... plz help....

 

[ckshivaram]

Is your SIM GPRS enabled

 

[solz7]

ofcourse... am not that dumb man....
i have did it with my gsm modem.... but with mobile phone am not able to do it....

 

[annapoorani]

send AT it respond ok.
then give AT+ipr? this to check baud rate. then that will send some ans. if ans is not ur baud rate then set at+ipr=9600....

 

[ckshivaram]

ofcourse... am not that dumb man....
i have did it with my gsm modem.... but with mobile phone am not able to do it....

When we start answering the thread we start with the basics without jumping into some conclusion. it helps us to know what you already tried and what needs to be done.
When asking for help dont be such arrogant. We are not your servants waiting to respond to you command. It is a place where everybody gets their answers for their problems.

Before you post you should clearly tell what all you have done till now with that project, and where you are struck, instead of telling half and half information.

If you are not dumb then solve it yourself, why do you ask help from dumb people of this forum

 

[solz7]

thanks all for your replies......
@ckshivaram: sry 4 being rude at that point.....
this is my whole code.....
earlier i used a mobile phone.. now am back to gsm modem....
now the problem is at the ending... am not gettin any reply from the server.. its showing closed....


QUERY :AT
RESPONSE :AT
OK

QUERY :AT+CGATT=1
RESPONSE :AT+CGATT=1
OK

QUERY :AT+CREG=1
RESPONSE :AT+CREG=1
OK


QUERY :AT+CGREG=1
RESPONSE :AT+CGREG=1
OK


QUERY :AT+CGDCONT=1,"IP","aircelgprs"
RESPONSE :AT+CGDCONT=1,"IP","aircelgprs"

OK


QUERY :AT+CSTT="aircelgprs"
RESPONSE :AT+CSTT="aircelgprs"
OK

QUERY :AT+CDNSCFG="208.67.222.222","208.67.220.220" //IP of DNS of my gprs operator
RESPONSE :AT+CDNSCFG="208.67.222.222","208.67.220.220"

OK


QUERY :AT+CIICR
RESPONSE :AT+CIICR

OK


QUERY :AT+CIFSR
RESPONSE :AT+CIFSR

175.40.238.225(AIRCEL)

QUERY :AT+CDNSORIP=1(NAME)
RESPONSE :AT+CDNSORIP=1

OK



QUERY :AT+CIPSTART="TCP","my website here","21"
RESPONSE :AT+CIPSTART="TCP","my website here","21"

OK
220 Microsoft FTP Service

75.126.196.199

CONNECT OK




75.126.196.199

CONNECT OK
220 Microsoft FTP Service


QUERY :AT+CIPSEND
RESPONSE :AT+CIPSEND

>

QUERY :GET /atrs.aspx?id=gps123&lat=09.4567&lon=0076.324&vel=2323 HTTP/1.1
Host: my website here
Connection: Keep-Alive
Accept-Language:en-us

0x1A
this is the reply am getting from the server....


SEND OK
500 '
': command not understood.
500 'GET /atrs.aspx?id=gps123&lat=09.4567&lon=0076.324&vel=2323 HTTP/1.1': command not understood.
500 'Host: www.tallyjobs.in': command not understood.
500 'Connection: Keep-Alive': command not understood.
500 'Accept-Language:en-us ': command not understood.

CLOSED

---------- Post added at 17:22 ---------- Previous post was at 17:20 ----------

thanks all for your replies......
@ckshivaram: sry 4 being rude at that point.....
this is my whole code.....
earlier i used a mobile phone.. now am back to gsm modem....
now the problem is at the ending... am not gettin any reply from the server.. its showing closed....


QUERY :AT
RESPONSE :AT
OK

QUERY :AT+CGATT=1
RESPONSE :AT+CGATT=1
OK

QUERY :AT+CREG=1
RESPONSE :AT+CREG=1
OK


QUERY :AT+CGREG=1
RESPONSE :AT+CGREG=1
OK


QUERY :AT+CGDCONT=1,"IP","aircelgprs"
RESPONSE :AT+CGDCONT=1,"IP","aircelgprs"

OK


QUERY :AT+CSTT="aircelgprs"
RESPONSE :AT+CSTT="aircelgprs"
OK

QUERY :AT+CDNSCFG="208.67.222.222","208.67.220.220" //IP of DNS of my gprs operator
RESPONSE :AT+CDNSCFG="208.67.222.222","208.67.220.220"

OK


QUERY :AT+CIICR
RESPONSE :AT+CIICR

OK


QUERY :AT+CIFSR
RESPONSE :AT+CIFSR

175.40.238.225(AIRCEL)

QUERY :AT+CDNSORIP=1(NAME)
RESPONSE :AT+CDNSORIP=1

OK



QUERY :AT+CIPSTART="TCP","my website here","21"
RESPONSE :AT+CIPSTART="TCP","my website here","21"

OK
220 Microsoft FTP Service

75.126.196.199

CONNECT OK




75.126.196.199

CONNECT OK
220 Microsoft FTP Service


QUERY :AT+CIPSEND
RESPONSE :AT+CIPSEND

>

QUERY :GET /atrs.aspx?id=gps123&lat=09.4567&lon=0076.324&vel=2323 HTTP/1.1
Host: my website here
Connection: Keep-Alive
Accept-Language:en-us

0x1A
this is the reply am getting from the server....


SEND OK
500 '
': command not understood.
500 'GET /atrs.aspx?id=gps123&lat=09.4567&lon=0076.324&vel=2323 HTTP/1.1': command not understood.
500 'Host: https://www.tallyjobs.in command not understood.
500 'Connection: Keep-Alive': command not understood.
500 'Accept-Language:en-us ': command not understood.

CLOSED[/url]