本文首先介绍了NCSP平台在网络中的组网方式,然后阐述了NCSP平台的核心部件——应用服务器和媒体服务器的功能和结构,最后从信令和媒体承载两个方面着重讨论了通过EB-NCSP平台实现IMS与3G电路交换(CS)域互通的方法。
This paper briefly introduces the NCSP platform networking method in the network, and then specifies the function and structure of core components of the NCSP platform-application server and media server. Finally, it focuses on the schema to implement the interworking of IMS and circuit-switched domain using the EB-NCSP platform by considering signals and media bear.