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商品描述
The number of worldwide VoIP customers is well over 38 million. Thanks to the popularity of inexpensive, high-quality services, it's projected to increase to nearly 250 million within the next three years.
The VoIP Handbook: Applications, Technologies, Reliability, and Security captures the state of the art in VoIP technology and serves as the comprehensive reference on this soon-to-be ubiquitous technology. It provides:
- A step-by-step methodology to evaluate VoIP performance prior to network implementation
- An invaluable overview of implementation challenges and several VoIP multipoint conference systems
- Unparalleled coverage of design and engineering issues such VoIP traffic, QoS requirements, and VoIP flow
As this promising technology’s popularity increases, new demands for improved quality, reduced cost, and seamless operation will continue to increase. Edited by preeminent wireless communications experts Ahson and Illyas, the VoIP Handbook guides you to successful deployment.
商品描述(中文翻譯)
全球的 VoIP 客戶數量已超過 3800 萬。由於便宜且高品質服務的普及,預計在未來三年內將增長至近 2.5 億。
《VoIP 手冊:應用、技術、可靠性與安全性》捕捉了 VoIP 技術的最新進展,並作為這項即將普及技術的綜合參考資料。它提供:
- 一個逐步的方法論,以評估 VoIP 在網路實施前的性能
- 對實施挑戰和幾個 VoIP 多點會議系統的寶貴概述
- 對設計和工程問題的無與倫比的涵蓋,例如 VoIP 流量、QoS 要求和 VoIP 流
隨著這項前景廣闊的技術的普及,對於提高質量、降低成本和無縫運作的新需求將持續增加。由著名的無線通信專家 Ahson 和 Illyas 編輯的《VoIP 手冊》將指導您成功部署。