软交换系统呼叫处理分析  

Analysis on Call Processing of Soft-switch System

作　　者：牛凯廷[1] 康京山[1] NIU Kaiting;KANG Jingshan(The 54th Research Institute of CETC,Shijiazhuang Hebei 050081,China)

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《计算机与网络》2018年第7期58-61,共4页Computer & Network

摘　　要：介绍了软交换系统的概念、体系结构及软交换系统业务灵活、开放性好和不受地域限制的特点,对软交换系统的呼叫处理原理和呼叫流程中的信令交互过程进行了深入的研究,分析了呼叫处理流程中用户注册、用户注销和用户之间基本呼叫的建立过程,在软交换系统的工程设计、系统联调联试和关键问题处理方面具有十分重要的现实意义和实用价值。This paper introduces the concept,architecture and characteristics of the soft-switch system.The soft-switch system serves multi-service,open interface and is not limited by the area.This paper studies in depth the principle of soft-switch call processing and signaling interaction during the call processing,and analyzes the processing of the call register,call logout and call establishment.The research has very important timely significance and practical value for the engineering design,system test and key problem solving of soft-switch system.

关 键 词：软交换 呼叫处理 呼叫流程 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]