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CCDA Official Exam Certification Guide, Third Edition
book

CCDA Official Exam Certification Guide, Third Edition

by Anthony Bruno - CCIE No. 2738, Steve Jordan - CCIE No. 11293
June 2007
Intermediate to advanced content levelIntermediate to advanced
696 pages
12h 57m
English
Cisco Press
Content preview from CCDA Official Exam Certification Guide, Third Edition

Chapter 15. Traditional Voice Architectures and IP Telephony Design

This chapter covers the following subjects:

The designs of enterprise voice networks are migrating from the traditional use of Private Branch Exchange (PBX) switches to the use of IP telephony architectures such as Cisco Unified CallManager. Enterprise networks now have to be designed with IP telephony in mind. This chapter reviews Public Switched Telephone Network (PSTN) and PBX voice networks, integrated IP telephony, and quality of service (QoS) for IP telephony (IPT) networks.

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Publisher Resources

ISBN: 1587201771Purchase book