地区电力行政软交换建设及安全测试  

Construction and Safety Testing of Administrative Soft Switch in District Power System

作　　者：许源 

机构地区：[1]泰州供电公司信息通信公司,江苏泰州225300

出　　处：《电力系统通信》2012年第7期6-10,共5页Telecommunications for Electric Power System

摘　　要：随着软交换技术的成熟,电力行业的电话交换系统开始向以软交换为代表的下一代网络演进。文章以泰州地区行政软交换系统建设为例,提出建立地区电力行政软交换系统来解决原行政交换网络存在的问题。地区电力行政软交换系统采用基于双归属技术的异地容灾方案和基于会话边界控制器的网络安全方案,保障了网络的安全性和可靠性。文章结合工程实施情况给出了软交换系统在工程建设中的评估测试方法,验证了地区电力行政软交换系统的可行性,对工程应用和测试具有一定的借鉴价值。As soft-switch technology getting mature, the evolution of traditional telephone switching system to soft switch system is the development trend of power communication. This paper takes Taizhou district as an example, soft switch system is proposed to solve problems of the original administrative switching network. The district power soft switch system uses the remote disaster recovery solution and network security solution based SBC （Session Border Controller）, they are introduced to insure safety and reliability. Combined with practical engineering construction, the evaluation testing solution of soft-switch system is also given. The feasibility of administrative soft switch system in district power system is verified, it has reference value of engineering application and testing .

关 键 词：软交换 双归属 异地容灾 评估测试 

分 类 号：TN919[电子电信—通信与信息系统]