Voice over IP First-Step 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024

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Wallace, Kevin 作者

Macmillan Computer Pub

譯者

2005-12 出版日期

336 頁數

$ 47.45 價格

Pap

叢書系列

9781587201561 圖書編碼

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發表於2024-11-25

Voice over IP First-Step 在線電子書 epub 下載 mobi 下載 pdf 下載 txt 下載 2024

Voice over IP First-Step 在線電子書 epub 下載 pdf 下載 mobi 下載 txt 下載 2024

Voice over IP First-Step 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024

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Voice over IP First-Step 在線電子書 pdf 下載 txt下載 epub 下載 mobi 在線電子書下載

Voice over IP First-Step 在線電子書圖書描述

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.

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