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NGN技术是一个包含了多种新技术的下一代技术集合,具体到业务交换领域,主要指NGN软交换技术。采用NGN软交换技术构建的新一代业务交换网络有很多优点。在电信业务交换网络逐步引入软交换体系架构的同时,电力专网也开始涉足这一新技术。论述了NGN软交换技术在电力专网的应用、发展及面临的问题。
NGN technology is a collection of next-generation technologies that include many new technologies. Specifically, it refers to the field of service switching and mainly refers to the NGN softswitch technology. NGN softswitch technology to build a new generation of business switching network has many advantages. As the telecommunication service switching network gradually introduces the softswitch architecture, the power private network has also begun to get involved in this new technology. The application, development and problems of NGN softswitch technology in power private network are discussed.