Dear sir, Maybe optional parameters are used to indicate the Short message is WAP push message. Two parameters: source_port, destination port. Is it right?
Best Regards, Guanghua Hou > You simple use the UDH header to set the source and destination ports > (like on machine ports) for identifying the destination application > that handles the message. > > Please see test/test_ppg to see how to send SI/SL documents to an > device. Otherwise consult the appropriate WAP Forum specs. > > The main things is: You don't have to use the special SMPP PDU > flagging to tell the SMSC (it simply does not have to know!) or the > mobile which message type it is. The mobile device will determine this > anyway by comparing the UDH header you are sending. > > Stipe > > [EMAIL PROTECTED] > ------------------------------------------------------------------- > Wapme Systems AG > > Vogelsanger Weg 80 > 40470 D�sseldorf > > Tel: +49-211-74845-0 > Fax: +49-211-74845-299 > > E-Mail: [EMAIL PROTECTED] > Internet: http://www.wapme-systems.de > ------------------------------------------------------------------- > wapme.net - wherever you are >
