Design And Implementation Of Accounts Module In Telecom Centralized Billing & Account System

The reforming time telecommunications BSS takes billing, sales, customer service three basic business systems together, making telecommunications enterprise IT environment has become increasingly complex. With accession to the World Trade Organization (WTO) and the reform in the telecommunication systems, the competition in telecom field of China is becoming increasing fierce, the number of customers continues rising and their needs continues changing. For telecom companies, it is an important way to enhance service level, competition ablities and advanced business by establishing an effective billing & accounting system.The billing & accunting system is a very complex system,it includes the all operation of the telecommunication in China. Not only it need well and truly accomplish the account of the charge, but also it need reclaim the fund. The most important is the bulk enterprise data grappled by the billing & accunting system. It nedds the powerful support of the billing & accunting system. Based on the situation of telecommunication Company, it sets up a plan to establish an united-integrated billing & accounting system, which is of advanced technique and perfect functions.This subject focus on how to establish the advanced billing & accounting system on the basis of centralized processing in provincial billing and accounting center. I took part in the design, development, installation and test of the whole system, the following sub_subjects is discussed hereby:1. Network structure of the Billing & Accunting SystemThe billing & accunting system of Jilin is composed of multilayer structural. All of the logic operation is carried out by the server. The workflow of the system is defined by the rule of scheduler.2. Billing processing of the Billing & Accunting SystemThe pretreatment could deal with the raw file. It carried out the preparative work. It include the standardization, the complementarity of the information, the analysis of the information etc.The Rating is calculate the charge which is the operation of the billing & accunting system. It calculated the bill by the standard of the charge. The rating is the fashion of the data restraining. It's not needed the changing of the process. It's only needed the change of the parameter of the database.The impacting accomplished the last function of the billing & accunting system. It collects the data created by the front. At the same time, If it needs the impacting, we could impact the data into the table of the billing & accunting system. According to the masterstroke of server and user and custer, the benefit of the account describe the fashion of the rule. It implement the benefit.3. The processing of the mensal rentThe processing of the mensal rent calculate the operation by the style of the operation, the sort of the operation, the sort of billing, the sort of custer, the sort of convention, the velocity of the operation, the style of the work ( replant, fire, stop) etc. It calculated all of the process.4. Invoice ManagementThe part of the bill charged by the system of the billing &accounting system. And it noted the information. It provided the founction of query information. It include the charge of bill, the reckoning of mailing, the deposit of taking off, the adjust of the bill, the function of the examine and approve, the manage of lack of charge, the audit of the data.