Voice over IP First-Step 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

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Wallace, Kevin 作者

Macmillan Computer Pub

译者

2005-12 出版日期

336 页数

$ 47.45 价格

Pap

丛书系列

9781587201561 图书编码

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发表于2024-11-10

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Voice over IP First-Step 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

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Voice over IP First-Step 在线电子书图书描述

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.

Voice over IP First-Step 在线电子书下载 mobi epub pdf txt 在线电子书下载

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