Reserch And Imlementation Of Ngn Technology In Hunan Tietong

Hunan TieTong NGN technology is mainly based on the existing PSTN network in Hunan TieTong based on the intelligent application of technology projects. It is based on softswitch technology as the core to IP as the bearer, to achieve a separation of call and control; It uses open standards architecture for the network to provide voice, data, video and other multimedia integrated services. NGN technology to fully tap the potential of the existing PSTN network, well-coordinated use of existing network and softswitch network of relationships, both the PSTN network to achieve a smooth transition to the intelligent network.This article combines Hunan TieTong intelligent construction project, in a lot of practical work on the basis of data research, detailed and in-depth study of the NGN technology and implementation. The article first outlines the background of the construction of an intelligent network, describes the existing network of Hunan TieTong operations, is proposed and analyzed Hunan TieTong construction of NGN technology programs and models, on this basis, a more detailed description of the program, the overall design, the detailed program design, project implementation and project applications benefit analysis.In this article the design and implementation of the program not only take full account of the Hunan TieTong network status, but also take into account the development needs of business intelligence, Hunan TieTong program is designed to meet the expected business network intelligence needs, but also for intelligent TieTong Further study of network construction and application of a certain reference value.