[MSDN Library April 2000] TAPI Version 1.4 (55.4878048780488%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Overview > General Programming Considerations > TAPI/C Versioning

[MSDN Library April 2000] TAPI Version 1.3 (53.9253048780488%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Overview > General Programming Considerations > TAPI/C Versioning

[MSDN Library April 2000] TAPI Version 1.5 (53.9253048780488%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Overview > General Programming Considerations > TAPI/C Versioning

[MSDN Library April 2000] TAPI Version 2.1 (52.3628048780488%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Overview > General Programming Considerations > TAPI/C Versioning

[MSDN Library April 2000] TAPI Version 2.2 (52.3628048780488%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Version 2.2 (For C Applications) > TAPI 2.2 Overview > General Programming Considerations > TAPI/C Versioning