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软交换是面向网络融合的新一代多媒体业务全面解决方案,它打破了传统的封闭交换结构,采用横向组合模式、开放的接口和通用的协议,构成一个开放的、分布的和多厂家应用的系统结构,成为下一代网络(NGN)中的核心技术之一。文中主要介绍了软交换业务体系的功能结构,给出了软交换业务体系结构,并对软交换网络的业务提供方式进行了分析。
Softswitch is a new generation multimedia services comprehensive solution for network convergence. It breaks the traditional closed switch structure and adopts a horizontal combination mode, an open interface and a common protocol to form an open, distributed and multi-vendor application system Structure, becoming one of the core technologies in Next Generation Network (NGN). This paper mainly introduces the functional structure of softswitch service system, gives the softswitch service architecture, and analyzes the service delivery modes of softswitch network.