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Voice over IP First-Step (First-Step)
Your first step into the world of IP telephony
* No IP telephony experience required
* Includes clear and easily understood explanations
* Makes learning easy
Your first step to the world of IP telephony begins here!
* Learn how voice and data communications merge in voice-over-IP technology
* Use this reader-friendly guide to understand the benefits of this technology
* Explore real-life applications and theories through case studies in every chapter
Welcome to the world of voice over IP
We use either a telephone or e-mail for much of our day-to-day communication. Today, these two worlds are merging, and companies can place phone calls over their existing data network infrastructures using a technology called voice over IP (VoIP).
No prior experience with VoIP technology is required
Voice over IP First-Step is anyone’s introduction to the world of VoIP networks. The concepts in this book are presented in plain language, so you don’t need in-depth background knowledge to comprehend the technologies covered. If you work with data networks, if you work with telephony networks, if you’re a home user interested in how VoIP can reduce your monthly phone bill, or if the concept of VoIP simply intrigues you, this book is for you.
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http://rapidshare.de/files/11202046/1587201569.zip

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