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IP Telephony Demystified 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

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Camp, Ken 作者

McGraw-Hill Professional

译者

2002-10 出版日期

254 页数

$ 62.15 价格

丛书系列

9780071406703 图书编码

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发表于2024-11-24

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IP Telephony Demystified 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

IP Telephony Demystified 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

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IP Telephony Demystified 在线电子书图书描述

IP (Internet Protocol) telephony is simply voice sent over the internet, rather than the traditional phone system. IP telephony has the potential to lower long distance rates by a factor of ten, and can combine voice and data services. IT people are being asked to implement or investigate IP telephony solutions. Small companies are looking to economize by adopting it. Everyone is wondering what IP telephony can do for them. This book will demystify IP telephony for both business people and technology generalists. These people need to understand why to either embrace or shun IP telephony for their individual needs, this book will give them the information to do just that.

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