Cisco - Cisco IP Telephony Solution Reference Network Design Guide - Cisco CallM
voip必看书籍，详细介绍了语音网络的设计
文件列表
Cisco - Cisco IP Telephony Solution Reference Network Design Guide - Cisco CallManager Release 3.1 and 3.2(2002).rar
(预估有个1文件)
Cisco - Cisco IP Telephony Solution Reference Network Design Guide - Cisco CallManager Release 3.1 and 3.2(2002).pdf
6.72MB
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