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Implementing Cisco Voice Communications and QoS (CVoice), Foundation Learning Guide, Fourth Editionprovides you with the knowledge and skills needed to implement and operate gateways, gatekeepers, Cisco Unified Border Element, Cisco Unified Communications Manager Express, and QoS in a voice network architecture. Topical coverage includes voice gateways, configuring basic VoIP, supporting Cisco IP Phones with Cisco Unified Communications Manager Express, dial plans, Cisco Unified Border Elements, and Quality of Service (QoS). Each chapter ends with a series of questions to help you assess your understanding of what you have read.

Implementing Cisco Unified Communications Voice Over IP and QoS (CVoice) Foundation Learning Guide: (CCNP Voice CVoice 642-437)