[MSDN Library April 2000] Telephony Service Provider Interface (TSPI) (44.1189301654418%)

MSDN Library - April 2000 > Platform SDK > Networking and Directory Services > Telephony Application Programming Interfaces (TAPI, TSPI, MSPI) > TAPI Service Providers > Telephony Service Providers (TSP)

[MSDN Library April 2000] Telephony Service Providers (30.8415892672859%)

MSDN Library - April 2000 > Windows Resource Kits > Windows 2000 Server Resource Kit > Internetworking Guide > Media Integration > Telephony Integration and Conferencing > TAPI Architecture

[MSDN Library April 2000] Telephony System (27.7962962962963%)

MSDN Library - April 2000 > Windows CE Documentation > Application Development > Communication Services > Telephony API > Creating a TAPI Application > Using a Modem

[MSDN Library April 2000] Telephony API (26.8315766359245%)

MSDN Library - April 2000 > Windows CE Documentation > Application Development > Communication Services

[MSDN Library April 2000] Telephony Counters (25.8399787347156%)

MSDN Library - April 2000 > Windows Resource Kits > Windows NT Workstation 4.0 Resource Kit > Chapter 10 - About Performance Monitor > What's New in Performance Monitor