The Programming And Design Of Shanxi Netcom Soft Exchange Network

The content of telecommunication business took place historic variety at present.The telecommunication industry structure and form continuously adjusts, the telecommunication new technique quickly develops, the traditional telecommunication business mode is break gradually, at this kind of kind of challenge in front, traditional telecommunication's carrying a camp business enterprise has already arrived a strategic pass which relates to an oneself to exist and develops, the network transform is already Shanxi Netcom Corporation have to of strategic choice.But constuct soft exchange a network is better project which solves the above-mentioned challenge of Shanxi Netcom Corporation.This thesis is based on the present condition of Shanxi Netcom Corporation PSTN network analytical, put forward the necessity to construct NGN experiment net.On the base, introduce the construction circumstance of Xi Yang net changes and the big customer of Shanxi Netcom Corporation experiment construction circumstance and business realization circumstance. Mainly introduced the form of the experiment net, the related equipments of the net and how to communicate with existing PSTN . Introduced the solution of in the Xi Yang net change ,the PSTN customer, who originally possessed, passed a reformation and substituted to directly evolve a NGN. And analysis the call flow of the customer in different way go into soft commutation .Stand out the agility of connect to soft switch.. At the same time, analyzed the yield of the Xi Yang net changing and the soft exchanged a network connection rate. Explain the exploitation soft commutation to carry on replacement to existing and parts of networks, whether the still economic performance is all viable on the technique or not.The thesis analysised the question of conection of the different manufacturer . Put forword the problem shoulding notice while different manufacturer's equipments mutual communication. Put forward Shanxi Netcom Corporation commutation to carry a bureau to evolve toward the NGN network mode of project and Shanxi Netcom Corporation be soft to exchange a network of programming design project.