A Flexible Centrex Service Realization System

Abstract

The invention provides a flexible Centrex service implementation system, and belongs to the field of computer network communication. The system comprises a script design module, a script resolving module, a script analysis module and a service control module. The script design module is used for acquiring service materials, and generating a service script based on a new script rule. The script resolving module is used for acquiring and resolving the service script, and storing an acquired service content structural unit into a service Hash table. The service control module is used for preparing analysis data for the script analysis module, and analyzing service results. The analysis module is used for implementing the script analysis. The system satisfies the requirement of flexibility of Centrex service, has a good expansibility, and therefore possesses very high practical value.

Description

technical field [0001] The invention belongs to the field of computer network communication, and in particular relates to a flexible CENTREX (Central Office Exchange) service realization system. Background technique [0002] In recent years, with the rapid development and popularization of Internet technology, VoIP (Voice over Internet Protocol) technology, which transmits voice over IP network, emerged and developed rapidly. Its advantage is that it can widely adopt the environment of Internet and global IP interconnection, and provide more and better services than traditional services. With the maturity and stability of VoIP technology, more and more enterprises have begun to consider adopting VoIP to deploy their communication networks to reduce enterprise communication costs. [0003] At present, there are two ways to implement VoIP services, one is the IP CENTREX implementation scheme based on the cluster network, and the other is the IP PBX (private branch exchange) s...

AI Technical Summary

Problems solved by technology

[0007] IETF officially launched the CPL (Call Processing Language) (RFC3880) standard in 2004, which is a language standard for explaining and controlling IP telephony services. Based on the XML structure, it provides more convenient means for service providers and end users to conduct Service definition and use, but the CPL specification does not cover the design requirements of IP CENTREX's user rights, number change, and differentiated ringing services. This problem is particularly prominent when the service is deployed on the server side.

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