Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All


Updated: January 21, 2005

Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2, Windows Server 2008, Windows Server 2008 R2, Windows Server 8 Beta


This implementation of Telephony Application Programming Interface (TAPI) unifies Internet Protocol (IP) and traditional public switched telephone network (PSTN) telephony to support programs that effectively work the same way over intranets, the Internet, and traditional networks. This section provides information for configuring and managing both IP and PSTN telephony servers and clients.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

© 2015 Microsoft