The Integration Of Address Book System Based On Enterprise-class Voice Exchange

Nowadays, computer network has been developed greatly. The dependence onInternet has increased very fast. Communications technology has also growing rapidly asan important branch of Internet application. With the diversification and complication ofcommunication, business users must communicate in various ways. These ways ofcommunication have covered with telecommunications area, IT area and Internet area, andthe unified communications is growing in the development of these three areas. The voicecommunication exchange system is a complete unified communications solution withvoice. Address book is an important assistant for communications, it can facilitate thecommunications. Nowadays, the voice communication exchange system does not providethe address book function, so that the users can only query the needed contact informationby visiting the address book server and it has brought great inconvenience. Therefore, howto integrated address book function into the system has become an important issue, and itscareful study is necessary.This issue firstly describes the background and the present situation of the research,and clarified the importance of the research. Then, we introduce the related technology ofthe system, the system will be the latest innovative voice communication technology anddirectory access technology applied to a practical solution, it includes VoIP field, LDAPfield and so on. Thirdly, we expatiate on the whole requirements of the system, anddivided the requirements according to the function. After that, we propose a whole designof the system, and introduce the design of the main module. Finally, we present theimplementation of the main module.The implementation of the system has carried out in strict accordance with softwareengineering. The development has complied with software development process, and ithas used CMMI class standard as requirements. The system has enough documents and technical information, so that it can be easily done in the future system improvement andevolution. The system carried out rigorous unit testing, functional testing, integrationtesting and stress testing, and it was running well after release. The system reflects manyadvanced management ideas and technologies and has the promotion of high value.