VoIP is techspeak for "Voice over Internet Protocol," but it could spell "saving big bucks" for your business! Here's where to get the scoop in plain English. Find out how VoIP can save you money, how voice communication travels online, and how to choose the best way to integrate your phone system with your network at home or at the office.
Click here to view Chapter 5: "Getting Switched"
Chapter 5 covers ways to support VoIP over the PSTN, methods for controlling millions of calls and detailed descriptions of common QoS issues. Learn more about ISDN transport, DSL transport, SS7 and cost control here.
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Wiley is a global publisher of print and electronic products, specializing in scientific, technical, and medical books and journals; professional and consumer books, subscription services, textbooks and other educational materials for undergraduate and graduate students. Wiley publishes in a variety of formats.
This excerpt from the book, VoIP for Dummies ,' ISBN 0-7645-8843-5, Copyright 2005 is reproduced by permission of Wiley Publishing, Inc., 111 River Street, Hoboken, NJ 07030-5774. Written permission is required from Wiley Publishing, Inc., for all other uses. Click
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This was first published in October 2005