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随着现阶段码分多址(CDMA2000)网络业务的大力发展,传统的公众电话交换网(PSTN)关口局已经不能满足大业务量的要求,取而代之的是软交换架构的综合关口局。根据CDMA综合关口局进行系统组网的工程实践,介绍了综合关口局的信令点代理模式(SEP)组网和信令点转接模式(STP)组网,分析了两种信令组网的优劣势,提出了两种信令组网的应用场景。研究结果为CDMA综合关口局组网提供了参考依据。
With the rapid development of code division multiple access (CDMA2000) network services at this stage, the traditional public switched telephone network (PSTN) gateway can no longer meet the requirements of large traffic volume and is replaced by the comprehensive gateway of the softswitch architecture. According to the engineering practice of CDMA integrated gateways for system networking, this paper introduces the signaling gateway proxy mode (SEP) and signaling point switch mode (STP) networking of integrated gateways, and analyzes two signaling network The advantages and disadvantages of the two proposed signaling network application scenarios. The results provide a reference for CDMA integrated gateway network.