General Telephony Concepts

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

General telephony concepts

This section covers:

• Introduction to telephony

• PSTN telephony

• PSTNs, PBXs, and computer networks

• How TAPI supports programs and hardware