Voice Over WLANS: The Complete Guide

Michael F. Finneran

Voice Over WLANS: The Complete Guide
  • 出版商: Newnes
  • 出版日期: 2007-11-01
  • 定價: $2,600
  • 售價: 1.5 折 $399
  • 語言: 英文
  • 頁數: 400
  • 裝訂: Paperback
  • ISBN: 075068299X
  • ISBN-13: 9780750682992
  • 相關分類: Wi-Fi、Wireless-networks

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商品描述

Wireless local area networks (WLANs) have traditionally been used to transport only data, but are now being used to carry voice traffic as well as provided new combined voice and data services. Voice over WLANs also offers more flexibility than wired networks (changes to a WLAN don't require changes to installed wiring) and greater capacity than wired networks. This book provides a solid overview of voice over WLANs/VoIP (voice over internet protocol) technology, including voice coding, packet loss, delay and "jitter," and "echo" control. It shows how to combine both WLAN and VoIP technology to create effective voice over WLAN systems.

* Gives complete details on integrating voice and data services on WLANs, including wide area networks
* Explores quality of service (QoS) and security issues
* Step-by-step descriptions of how to plan and implement voice over WLAN networks

商品描述(中文翻譯)

無線區域網路（WLAN）傳統上僅用於傳輸數據，但現在也被用於傳輸語音流量以及提供新的語音和數據服務。語音在WLAN上也比有線網路更具靈活性（對WLAN的更改不需要更改已安裝的佈線），並且比有線網路具有更大的容量。本書提供了關於語音在WLAN/VoIP（網際網路語音協議）技術方面的全面概述，包括語音編碼、封包丟失、延遲和“抖動”以及“回聲”控制。它展示了如何結合WLAN和VoIP技術來創建有效的語音在WLAN系統。

* 提供了在WLAN上整合語音和數據服務的完整細節，包括廣域網路
* 探討了服務質量（QoS）和安全問題
* 逐步描述了如何規劃和實施語音在WLAN網路上的步驟

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