GPRS TCP/IP

[aojeda86]

Hi

I'm using an Enfora Enabler IIIE GSM/GPRS/EDGE (EDG0308AT001) module
to try to make a HTTP request to a web site, basically I want to send a
parameter to a web site like:

http://www.anything.com/index.php?Data=23

But I'm actually having problems since I can't find which command to use
to send the HTTP request after I've defined a PDP context and all the other
GPRS settings are alright.

I've searched for documentation and several sites mention to have used
the following command to do the HTTP request on an Enfora modem and in
other modems too:

AT+CIPSEND

But when I send that AT command, the modem responds with ERROR, I
think that command is not recognized by the modem since other
commands that begin with AT+CIP* also respond with errors.

I'm pretty sure that the GRPS configuration is alright because when I send
the AT$NETIP? command the modem responds with 3 IP addresses.

I would like to know if someone can help me telling me what command to
use to do the HTTP request, this is the command sequence I'm trying:

// Define PDP context
AT+CGDCONT=1,"IP","internet.itelcel.com","0.0.0.0",0,0

// Minimum QoS
AT+CGQMIN=1,0,0,0,0,0

// Requested QoS
AT+CGQREQ=1,0,0,3,0,0

// User and pasword
AT%CGPCO=1,"webgrps,webgrps2002",0

// Auto GPRS registration
AT$AREG=2

// Write to memory
AT&W

// Reset modem
AT$RESET

// Verify GPRS status (responds with %CGREG: 0,1)
AT%CGREG?

// Verify GRPS activation (responds with 3 different IP addresses)
AT$NETIP?

// NETIP verification (responds with "no PDP reject cause")
AT$CGEER

// Modem name
AT$MDMID=”MT_Test”

// IP address that I want to use for the HTTP request:
AT$FRIEND=1,1,”189.161.103.96”

// Port
AT$UDPAPI=,80

// Message (responds OK but I don't know if it sends something)
AT$MSGSND=2,"HTTP Request here"

AT$WAKEUP=1,1

The SDK was purchased in Mexico City to AG Electronica

Thanks in advance for the help