I need to write a program to answer a call, coming in from my modem,
and receive a TAP-protocol message (TAP, also called PET and iXO, is
the Pager protocol). i.e. My system will act like a pager gateway.

I can find any number of systems to dial into somene else's system to
send a message using PET - just can't find one to receive one!

I am looking for a link to some code examples, since the standard VB
communications controls should handle the handshaking etc.