小哈图书下载中心

Understanding VoIP pdf epub mobi txt 电子书下载 2024

☆☆☆☆☆
简体网页||繁体网页

William A. Flanagan

Wiley

2012-3-20

320

USD 59.95

Paperback

9781118019214

图书标签: VoIP

喜欢 Understanding VoIP 的读者还喜欢

下载链接在页面底部

点击这里下载

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

想要找书就要到小哈图书下载中心

qciss.net

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-12-25

Understanding VoIP epub 下载 mobi 下载 pdf 下载 txt 电子书下载 2024

Understanding VoIP pdf epub mobi txt 电子书下载 2024

图书描述

The new generation of voice services and telephony will be based on packet networks rather than TDM transmission and switching. This book addresses the evolution of telephony to Voice over IP (VoIP) and Unified Communications (UC), bringing email, voice mail, fax, and telephone services to one user interface. Concise and to the point, this text tells readers what they need to know to deal with vendors, network engineers, data center gurus, and top management with the confidence and clear understanding of how things really work. It serves as a useful tool for engineers just entering the field, as well as for experienced engineers and technical managers who want to deal effectively with sales people.

Understanding VoIP 下载 mobi epub pdf txt 电子书