2006•Jisuanji gongchengRequires access

Research and Application of Control Media Service by SIP

Naixing Wu

Abstract

SIP is a very important protocol for call-control in next generation network(NGN)and the RD of it is well going all around the world. The article is based upon the development practice of a key NGN equipment——media server.It describes how to use SIP to control media server to provide media services in NGN.With the example of interactive voice response(IVR),it gives a solution of using SIP and its extensions to control multimedia session and analyzes the merits and demerits.

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Available abstract

Key concepts: Computer science, Session Initiation Protocol, Next-generation network, SIP trunking, Session (web analytics), Key (lock), IP Multimedia Subsystem, Computer network