IP telephone inspection system, method and server based on the SIP protocol

Abstract

The invention discloses an IP telephone inspection system, method and server based on the SIP protocol, including an IP telephone inspection server, one end of which is connected to the core switch where the IMS network is located and each network element of the IMS network, and the other end is connected to the management system that needs to check the inspection results. The computer is connected; the IP phone inspection server uses the SIP trunk to communicate with the IMS core network, and the IP phone inspection message is constructed through the relay to detect the working status of the IP phone. The message determines the status of the opposite end; the IP phone inspection server adopts the internal data interface call method, and through the local database inspection task query request, the IP phone inspection server returns the qualified query inspection task to the inspection module, and the inspection module Carry out inspection, when the IP phone inspection server inquires the inspection conclusion, it will be transmitted to the fault query computer to display the inspection conclusion information.

Description

technical field [0001] The invention relates to the IP telephone inspection field of an IMS communication network, in particular to an IP telephone inspection system, method and server based on the SIP protocol. "Grid administrative telephone" refers to the telephone used by the State Grid Corporation of China for administrative work. Background technique [0002] In 2015, the Ministry of State Grid and Information and Communications determined that the next-generation administrative switching network of the State Grid Corporation of China adopts the IMS technology system. Therefore, it is of great significance to carry out the research and application of IMS network deployment in advance. According to the requirements of the State Grid Corporation of China Xintong [2015] No. 7 document, the IMS network construction adopts the mode of unified deployment and centralized management at the provincial level. [0003] With the deployment of IMS network and large-scale applicatio...

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Problems solved by technology

[0007] (3) In the era of program-controlled switching, inspections of important telephone calls are made by operation and maintenance personnel to regularly dial these calls every day to see if these calls can be answered normally; while in the era of IMS network, it is a huge workload to manually dial important calls in the whole province task, and is an inefficient solution to

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