This article mainly discussed some within the enterprise network necessary to deploy VoIP terminal, interface and network element, and this paper also introduces some network scenario, can help enterprises to finish from the previous traditional enterprise employees, based on circuit switching telephone business, VoIP, introduced in the enterprise, not only enables the integration of a number of different network on the same physical infrastructure and only need to do a deal, but also makes the network to open, thereby to enterprise employees and customers with a variety of emerging business and application based on IP, this a series of new business including based on IP fax, various meetings, unified messaging, find me/follow - me business, call/contact center based on Web, e-commerce, customer support service,
Related to download links://download.csdn.net/download/weixin_38654348/12221138? Utm_source=bbsseo