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DELIVERING VOICE OVER IP NETWORKS
Analysts agree that :vithin the next decade virtually all telecommunications traffic will travel Over packet netwsorks. Should your packetized voice be delivered over Layer 2 networks such
as ATM or Frame Relay. or over Layer 3 IP networks?
Drawing upon wears 9f oractical experience with voice over data implementations,
the authors of this book consider the advantages and disadvantages of IP versus traditional
packet networks The hook explores the unigue engineering problems posed by running voice over a connecti9n'ess metwork. And it supplies guidelines to help you decide when (or whether) to inves! and how to choose the best technologies for your organization. With the
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