what are all the network parts to send and to receive a message to/from my cell phone? I?m trying to develop a MMS gateway and I don?t know where is the rigth point to start. If possible, somebody gives me a direction.
I downloaded the Nokia Java MMS library, but when I try to run the "TerminatingApp.java" sample, and listen in the port 7000, it returns me the following message:
"HTTP/1.1 400 Message Validation Failed"
What it means?
Thank you in advance,