This chapter explored the fundamental concepts surrounding traditional telephony services, including privately owned and publicly owned telephone switches, call signaling, and multiplexing techniques. Also, the chapter identified foundational IP telephony concepts (for example, centralized and distributed call processing models) and components (for example, analog and digital interfaces).

Cisco Voice over IP Cvoice (c) Authorized Self-study Guide
Cisco Voice over IP (CVoice) (Authorized Self-Study Guide) (2nd Edition)
ISBN: 1587052628
EAN: 2147483647
Year: 2006
Pages: 111
Authors: Kevin Wallace

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