VoIP books collection

Practical VoIP Security

This book was written for the thousands of IT professionals—from CIOs to circuit-switched telecom engineers—who are now responsible for deploying and maintaining secure VoIP networks. The book explains the impact on your VoIP network of PSTN, SIP, H.323, firewalls, NAT, encryption, and the regulatory environment. Coverage includes evaluation, design, integration, and management of VoIP networking components, including IP telephones, gateways, gatekeepers, registration servers, media servers, and proxy servers. Throughout the book, the authors rely on their extensive real-world experience to provide readers with practical applications and solutions.

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Talk Is Cheap

Fed up with the high tolls charged by your ordinary telephone service? If you’re itching to cut the copper cord with your costly, traditional phone service, you need Talk is Cheap, the new, easy-to-understand guide to understanding and using Voice over Internet Protocol (VoIP) and other Internet telephone options.

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Voice over IP Fundamentals

The authors of Voice over IP Fundamentals–three packet-voice specialists at Cisco Systems–initiate their exploration of next-generation technologies for supporting conversations across large distances: the switched telephone network as implemented on large (intercontinental) and small (building and enterprise) scales. They then point out problems with the old way of doing things and illuminate the standards and regulatory conditions that have made Internet telephony attractive. Signaling System 7 (SS7) gets particularly insightful coverage, with ample graphical support for the clear, fact-rich, example-laden prose.

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Skype Hacks: Tips & Tools for Cheap, Fun, Innovative Phone Service

If you’ve heard about Skype–and who hasn’t with all the recent media attention devoted to internet telephone services–chances are you’ve been mighty tempted to try it out. Skype Hacks tells you what all the Skype hype is about, explains the basics, and shows you more than 100 clever tips and tricks for tweaking and tuning Skype to make it do just what you want and more.

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VoIP Hacks: Tips & Tools for Internet Telephony

“…shows you how to get the biggest bang for the buck using Internet telephony.”
– Mike Berman, Jocgeek.com

“I found most of the hacks clearly written, with enough examples to explicate the descriptions, and there is a good balance among tools that could run on Linux, Windows, and Mac OS X…definitely a book for the beginner- to-intermediate VoIP enthusiast.”
— Heison Chak, ;login:

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