软交换技术在大型办公园区语音系统中的应用  

Application of Soft Switch Technology in Large Office Park Voice System

作　　者：冯金博[1] 佘奇[1] FENG Jinbo SHE Qi(China Southwest Architectural Design and Research Institute Corp. Ltd, Chengdu 610042, China)

机构地区：[1]中国建筑西南设计研究院有限公司,成都市610042

出　　处：《建筑电气》2017年第10期63-66,共4页Building Electricity

摘　　要：针对大型办公园区建筑特点,分析语音需求,提出采用软交换技术组建园区语音系统的解决方案,将园区语音系统的业务、控制、接入和承载彼此分离。在网络中心机房设置软交换设备和业务服务器,在每栋建筑设置语音接入网关,利用LAN或PON作为承载网,组建大型园区语音系统。In view of the features parks building, voice demand is of large office analyzed, the solution of campus voice system using soft switching technology is proposed; the park w）ice system business, control, access and bearing are separated fi＇om each other. A soft switching device and service server are set up in the central computer room of the network, and a voice access gateway is set up in each building, and a large-scale campus voice system is set up by using LAN or PON as a carrier network.

关 键 词：语音系统 语音接入网关 媒体服务关 应用服务器PSTN网络 软交换网络 器 综合接入设备 信令网 

分 类 号：TN916.4[电子电信—通信与信息系统]