hi to everyone here,

Recently i am doing research on mms sending via pc (pc + GPRSmodem + sim-card) with :
- wap stack (jwap 1.1 API)
- mmslib API from (http://www.soft.uni-linz.ac.at/_wiki...hp?page=mmslib)

inside have a sender.java for mms sending example, my problem now is during execution of sending mms i got error massage return back as following :

*********************************************************
connecting to WAP gateway /202.75.133.49
connected to WAP gateway /202.75.133.49
sending data (WSP POST)
Response More Data: false
Response Content Type: application/vnd.wap.mms-message
disconnecting from WAP gateway /202.75.133.49
disconnected from WAP gateway /202.75.133.49
ERROR 3
-------
X-Mms-Message-Type: m-send-conf
X-Mms-Transaction-ID: Unknown
X-Mms-Version: 1.0
Date: 0
Content-Type: */*
Response-Status: 3
*********************************************************

can anyone give some idea of what have been miss on the setting ?

thanks