软交换分布式应用服务器的研究及实现  

Research in and realization of a distributed application server in softswitch

作　　者：王祯[1] 晏宪华 

机构地区：[1]武汉邮电科学研究院,湖北武汉430074 [2]武汉市中光通信公司,湖北武汉430074

出　　处：《光通信研究》2006年第6期31-32,60,共3页Study on Optical Communications

摘　　要：文章介绍了一种采用分布式架构的软交换应用服务器(Application Server,AS)系统,它是由多个功能独立的单一服务器构成的一个结构清晰的服务器群,并可根据用户的需求进行业务功能的组合,完成各种复杂的呼叫处理。在采用了分布式架构以后,系统的灵活性配置得以体现,可用性也有了很大的提高,满足服务器级别的性能要求。文章同时描述了一种实用于工程实践中的系统实现方法。This paper introduces a distributed application server system in softswitch, which is a server group with a clear structure that consists of multiple single servers with unattached functions and can be turned into different service function combinations according to user requirements to fulfill various complicated call processing. The distributed system structure enables flexible configuration, greatly improved high availability and desired performances at the server level. This paper also describes a system realization method used in practical projects.

关 键 词：应用服务器 分布式 高可用性 

分 类 号：TN915.05[电子电信—通信与信息系统]