The Plan And Construction Of NGN

This document has described the whole design,scheme and implementation of the network planning of NGN according to our company's business demands. The purpose is to build a Softswitch platform based on IP network and one framework in the whole world, it can connect with the traditional PABX switch, to set up a unified NGN of the value-added service network, and construct the platform node of our multi_party communication as soon as possible, put up a new call_center platform.I introduce the details of the key technology to NGN we have used, including the characteristic and advantage of NGN, and interconnection of NGN and our existing network. According to the demands of our business and the existing resource of PABX platforms, this article has described how to construct and implement our NGN, and how to realize the multi_communication card and the distributed call center of our China Motion.