Open connection to WAP gateway over GPRS | Search |
NowSMS Support Forums ⬆ MMS & SMS Technical Discussions (unsupported) ⬆ Archive through November 21, 2009 ⬆ |
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Author | Message | |||
Raphaël New member Username: El_gran_cazador Post Number: 1 Registered: 10-2007 |
Hi, I'm building program for sending MMS over GPRS with a serial modem (wavecom 1306B - firmware OK) with java. I successfully attached my modem onto GPRS session with AT command like that : WRITE AT+CGDCONT=2,"IP","orange.acte" WRITE AT+CGATT=2 WRITE AT+CGACT=1,2 WRITE AT+CGDATA=2 I received : CONNECT 9600 and this string : 7eff7d23c0217d217d217d207d367d217d247d25dc7d227d267d207d207d207d207d277d227d287d 227d237d24c02326b47e and after : NO CARRIER I've read all documentation for build WTP/WSP PDU but I don't understand how to flush it to my modem. Does someone help me ? After that I think that I can continue by myself with 3GPP and OMA documentation, but now I'm blocked ... Thanks. | |||
None New member Username: Nonetracer Post Number: 1 Registered: 01-2009 |
This is the PPP protocol's data which is a LCP-Request frame. Before send MMS message through WAP, you must build a PPP connection. You can see RFC 1661,1662 etc. |