Sending MMS from microprocessor via GPRS modem

Sending MMS from microprocessor via GPRS modem SearchSearch
Author Message
Sergey
Unregistered guest
Posted on Monday, January 16, 2006 - 02:45 pm:   

I want to send MMS from my standalone microprocessor (DSP) via external GPRS modem(phone Siemens CFX65). I connected CFX65 to PC via RS232 for evaluating data exchange and I see:
>at
OK
>AT+CGDCONT=1,"IP","mms.my-mmcs.com"

OK
>ATD*99#

CONNECT
(there are hex-reps of incomming bytes):
7E FF 7D 23 C0 21 7D 21 7D 21 7D 20 7D 33 7D 22 7D 26 7D 20 7D 20 7D 20 7D 20 7D
23 7D 25 C2 23 7D 25 7D 27 7D 22 7D 28 7D 22 57 7D 30 7E

7E FF 7D 23 C0 21 7D 21 7D 21 7D 20 7D 33 7D 22 7D 26 7D 20 7D 20 7D 20 7D 20 7D
23 7D 25 C2 23 7D 25 7D 27 7D 22 7D 28 7D 22 57 7D 30 7E

7E FF 7D 23 C0 21 7D 21 7D 21 7D 20 7D 33 7D 22 7D 26 7D 20 7D 20 7D 20 7D 20 7D
23 7D 25 C2 23 7D 25 7D 27 7D 22 7D 28 7D 22 57 7D 30 7E

NO CARRIER

What is it?
I suppose I must establish connection with MMSC,
but what protocols can I use?
Sergey
Unregistered guest
Posted on Tuesday, January 17, 2006 - 01:33 pm:   

Is it TCP/IP over GPRS?