The Virtual Bookcase Reviews of 'Cisco Packetized Voice and Data Integration':
Reviewer amazon.com wrote:Everyone with a dedicated WAN connection is implementing on it some kind of Voice over IP solution these days. The setup process
is too easy, the cost too low, and the quality of service too high to ignore this application of your data channels. Cisco Packetized
Voice & Data Integration might be the best practically oriented Voice over IP (VoIP) book around, if you want to do some reading on
the topic. If you're looking for a more academic treatment of the standards and concepts that underlie VoIP, you'll want to
supplement it probably with Uyless Black's Voice Over IP or another mostly conceptual text. But engineers with a job to do will
appreciate author Robert Caputo's willingness to share stories and lessons from his life's work.
Caputo has earned praise for helping to blur the distinction between "voice people" and "data people," a schism that continues to rule
many organizations and should be eliminated as voice-over-data solutions become more popular. This book explains voice concepts
(PBXs, telephone signaling, and so on) in "data people" terms. It also discusses thoroughly IP concepts such as Quality of Service
(QoS). Focusing mainly on the Cisco 3600 family of routers and their voice cards, Caputo gives detailed configuration instructions that
include dial-plan design, connectivity with analog phone equipment, and interconnection of geographically separated PBXs (PBX
trunking). You'll find plenty of fully listed configuration files here.
Bear in mind that this book focuses on VoIP exclusively, without much more than a nod to the specifics of VoIP implementation under
Asynchronous Transfer Mode (ATM). There's just one chapter on Frame Relay; this isn't a problem, just a characteristic. Turn to
Oliver Chukwudi Ibe's Essentials of ATM Networks and Services for details on ATM, and Jeff Buckwalter's Frame Relay: Technology
and Practice for more information on Frame Relay.
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