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Flexible Centrex service implementation system

A technology for realizing systems and services, applied in the field of flexible CENTREX service realization systems, can solve the problems of not covering IPCENTREX user rights, number change design requirements, etc., and achieve the effect of high practical value

Active Publication Date: 2017-05-17
HEBEI FAREAST COMM SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 user

Method used

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  • Flexible Centrex service implementation system
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  • Flexible Centrex service implementation system

Examples

Experimental program
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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, the whole system includes a script design module, a script analysis module, a script analysis module, and a business control module.

[0027] The script design module is used to generate business scripts according to user requirements and NTML rules, and store the business scripts in a script library.

[0028] Such as figure 2 As shown, the NTML rule is: redefine the node set based on the CPL specification. The node set contains four types of nodes: condition node, action node, logic control node and script control node; the condition node is used to judge whether the node and its sub-nodes are applicable to the current analysis object, including number condition node and address condition Node, node parameters support strict matching, prefix matching and range matching of specified fields; action nodes are used to descri...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04M7/00
CPCH04L65/1013H04L65/1066H04L65/40H04M7/006
Inventor 马文学王云磊侯位昭敦科翔张华琳
Owner HEBEI FAREAST COMM SYST ENG