Shanxi Telecom CDMA Network Based On IVPN Services Research And Technical Realization

China Telecom Corporation Limited is one of the largest communication companies in China, the network has developed rapidly in recent years made great achievements in integrated communications is obviously enhanced. However, with the integration trend of communication network, telephone network, computer networks, cable networks will become the integrated network, the network is facing increasing pressure, the diversification of services demand.Carriers must be attracted to provide a variety of services users, Integrated Virtual Private Network (iVPN) as the FMC business in the future to provide differentiated services to one of the important business can be located in different areas of China Telecom's fixed network (PSTN, soft-switching), CDMA users to form a logical private network. Net users can use the cornet or the real number of contacts, iVPN members of the Group net and net calls can enjoy a flexible tariff policy. Government and enterprises to meet the business needs of individual customers and increase business revenue of China Telecom Intelligence, creating huge social and economic benefits. Therefore, the project is necessary.This article points from the business development background and technical difficulties start with the introduction of a business definition, business features and business functions. Subsequently, on business management, business billing and other services received, and business management programs are described. Business operations and in clear control of the program, the detailed description of the iVPN business technology solutions, focusing on the business described iVPN national, provincial business networking program, and programs were compared; At the same time, based on those technical difficulties, Opening of the IT support business acceptance and billing settlement plan process is described in detail.In the final section of this article, the future smooth evolution of the iVPN platform and business development situation were analyzed.The final appendix gave the basic process flow chart of business.