[MSDN Library June 1998] TAPI Reference (59.5562369091781%)

MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Telephony Application Programming Interface (TAPI) > TAPI Version 2.1

[MSDN Library June 1998] TAPI Client Management (57.2166647166647%)

MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Telephony Application Programming Interface (TAPI) > TAPI Version 2.1

[MSDN Library June 1998] TAPI Version 1.2 and Earlier (27.1910709410709%)

MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Telephony Application Programming Interface (TAPI) > TAPI Version 2.1 > Using the TAPI 2.1 Programmer's Reference > TAPI Versions

[MSDN Library June 1998] TAPI EVENT (25.2191027926322%)

MSDN Library Visual Studio 6.0 > Platform SDK > Networking and Distributed Services > Telephony Application Programming Interface (TAPI) > TAPI Version 3.0 > Call and Media Controls > Call and Media Control Reference > Call and Media Control Enum Declarations

[MSDN Library June 1998] TAPI 2.0 is Comprehensive (24.7426522621126%)

MSDN Library Visual Studio 6.0 > Conference Papers > PDC 96 Conference Papers > The Microsoft Windows Telephony Platform: Using TAPI 2.0 and Windows to Create the Next Generation of Computer-Telephony In > A Closer Look at the Windows Telephony Platform