VTapi ActiveX - Version 1.9 What can be done with VTapi ActiveX Control: Detect Caller ID on incoming calls, Make and answer telephone calls, Detect DTMF key press tones, Generate DTMF tones, Execute any commands on modem, Build computer telephony integration systems (CTI), Interactive voice response systems (IVR), Voice mail, Audiotext, Automated attendants, Digital recording, Predictive dialers, Telemarketing systems, Call center and more!