1)   TAPIEx ActiveX Control 3.2
Telephony development Control, Extensition of Microsoft TAPI2.0,support multi-lines, help you build you IVR,CTI system. Features:TTS, SR, Conference,Transfer, Caller ID, Digital Record/ Playback, Detect DTMF, DTMF and so on.
CTI, IVR, TTY, TDD, Baudot, Visual Basic, TAPI, TAPI2, TAPI Component, Telephone control,

 2)   CT Messenger 2.0
A set of TAPI compliant scriptable COM objects to quickly embed over-the-phone notification, text paging or SMS into your applications.
tapi activex, tapi object, tapi development, tapi component, ct development, cti development, ct messenger,