Multi-module voice channel resource management method

Abstract

A multi-module voice channel resource management method, which divides the modules in the switch system into resource management modules and business processing modules: each resource management module and business processing module stores the attributes and status fields of the trunk voice channel resources of the office information, the trunk channel resources of the resource management module also store the resource allocation field; when a service call is requested, the call initiation module applies for the management right of the trunk channel to the resource management module; the resource management module allocates the trunk channel Give the call originating module a flag that is occupied by this module and cannot be allocated to other modules until the call originating module returns the trunk channel; after the service is completed, the trunk channel is returned to the resource management module. The invention improves the scalability of the system and increases the stability of the system.

Description

technical field [0001] The invention relates to a resource management method in a communication exchange system, in particular to a resource management method for an exchange device with the function of relaying voice channel resources and voice channel connection. Background technique [0002] With the rapid increase of telephone users, the capacity of the switch is also increasing. In the design of the switch, the multi-module approach has gradually become the mainstream of the switch design. In the design of the multi-module, resource management, especially the trunk channel Resource management becomes very important. [0003] There are currently two design methods. The first is the centralized management method. In this method, the trunk resources (management rights and information) are stored in a certain module (resource module), and the business is carried out in real time to the resources. Apply, query, and release resources on the module. This management method ha...

AI Technical Summary

Problems solved by technology

The disadvantage is that the scalability is not good. When multiple call processes in the call process are not in one module, there will be a large number of inter-module messages, which will affect the performance of the entire system.

This method cannot load-share business between modules, and one module handles a large number of calls, while the other module is very leisurely, thus wasting system resources

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