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软交换技术是现代交换技术中一个重要的分支,其开放的体系结构支持多种信令协议,而SIP协议是其中重要协议之一,主要用于实现实时会话通信。通过对软交换体系结构的介绍以及软交换中SIP协议的应用分析,利用中兴公司的ZXSS10 SS1b软交换控制设备实现了在实验室条件下的SIP终端会话设计,给出了具体的设计过程及实验结果,为高校通信与电子信息类专业建设现代通信实验室、开设相关实验提供了有效方案。
Softswitch technology is an important branch of modern switching technology. Its open architecture supports a variety of signaling protocols. SIP is one of the most important protocols and is mainly used to implement real-time session communication. Through the introduction of softswitch architecture and the application analysis of SIP protocol in softswitch, the design of SIP terminal session under laboratory conditions is realized by using ZXSS10 SS1b softswitch control equipment of ZTE Corporation. The specific design process and experiment are given As a result, it provides an effective solution for the construction of modern communication laboratories in communication and electronic information specialty in colleges and universities and the establishment of relevant experiments.