Method and system for evaluating availability of voice service

Abstract

The invention discloses a method for evaluating the availability of a voice service. The method comprises the following steps: 1, configuring calling resources for an access gateway through a callingresource management interface provided by a network management module; 2, starting an availability evaluation test of the voice service, and designating the execution time of the test; 3, evaluating the voice service; and 4, checking the evaluation result, and displaying the result and result analysis information which are saved when the voice service is evaluated. The method constructs an availability evaluation system for the voice service through the network management module, and evaluates the availability of the voice service by using the functions of a simulation calling party and a simulation called party existing in narrow-band circuit testing equipment in the access gateway, thus the development cost is low, and the evaluation test and the result check are very convenient. Furthermore, in the running process of a system, a warning can be sent out through the network management module to notify operators of an operator in time when the voice service of a commercial network is abnormal.

Description

technical field [0001] The invention relates to the field of voice network evaluation and testing, in particular to a method and system for evaluating the availability of voice services. Background technique [0002] The voice service network consists of voice switches, access gateways, intermediate transmission equipment, user phones and network management systems, such as figure 2 As shown in the figure, the voice switch and the access gateway are the devices that provide voice services. The intermediate transmission equipment is used to transmit the data of the voice service between the voice switch and the access gateway. The network management system implements the management and maintenance of the voice switch and the access gateway. . The access gateway has a built-in narrowband line test board and user board. There are dozens of user ports on the user board for connecting user phones, and the narrowband line test board is used to test the quality of user lines. [...

AI Technical Summary

Problems solved by technology

[0008] Due to the long distance between the access gateways, one analog pager can only test the voice service network communication between the user ports on one access gateway at a time. Therefore, the test results of the analog pager cannot reflect different access The case where user ports between gateways communicate through the voice service network

Images