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Digital SPC exchange built-in analog subscriber call testing system and method

A program-controlled switch, a technology for simulating users, applied in the direction of monitoring/monitoring/testing arrangements, automatic switching offices, electrical components, etc. handy effect

Inactive Publication Date: 2004-11-17
ZTE CORP
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, the biggest feature of this system is that it can only test the processing of call signaling by the main control system of the switchboard. For the hardware interface performance of the switchboard, performance tests such as switching and connecting voice channels of the switchboard cannot be carried out, which is not possible in practice. Accurately reflect the actual call processing performance of the switching system

Method used

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  • Digital SPC exchange built-in analog subscriber call testing system and method
  • Digital SPC exchange built-in analog subscriber call testing system and method
  • Digital SPC exchange built-in analog subscriber call testing system and method

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Embodiment Construction

[0035] Simulate the call process of the user, mainly including actions such as picking up and hanging up the phone, listening to the signal tone, dialing the called number, and making a call. As a simulated user call test system, its main function is to complete the above-mentioned actions and perform statistical analysis on the results. The present invention utilizes the loop relay of the digital program-controlled switchboard to have functions such as simulating user picking up and hanging up the phone, sending the called number, etc., and utilizes the existing control processing, signal tone detection and other functions of the switchboard, and adds appropriate software processing to form a complete and practical The digital program-controlled exchange simulates the user call test system.

[0036] The call test system of the embodiment of the present invention comprises software processing modules and hardware subsystems of the front and back, and the system structure is as...

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Abstract

The invention discloses a kind of simulated user calling test system and method set in the digital programmable exchanger, which includes a back processing model, a front calling control and process model and a hardware subsystem. The back processing model is run on the maintaining platform of the exchanger, which sis used to provide the user the operation interface for setting the parameter and the displayed test result, the front calling control process model which is contained in the primary control model of the exchanger, which is used to control the hardware subsystem to carry on calling test process according to the designed logic flow and the parameter set by the user. The hardware subsystem is made up a ring relay single board, a simulated user interface board, an interface board control and process unit, a multi-function resources processing board in the exchanger. The invention can realize the equal test result with less time, and it has a large flexibility.

Description

technical field [0001] The present invention relates to digital program-controlled switching technology in communication technology, more specifically, relates to a simulation user call test system built in digital program-controlled switchboard and its testing method. Background technique [0002] At present, the simulation user call performance test of the digital program-controlled exchange is mainly carried out by using a large-traffic call test instrument. There are many commercially available analog subscriber call test instruments on the market to choose from. The feature of this call test instrument is to fully simulate the call process of the actual user. By initiating a call on the user line, simulating the number, and talking with the called party, by sending the conduction detection tone and receiving and judging the conduction detection tone. The test can truly reflect the call handling process and call handling performance of the switching system. But its dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/00H04M3/22H04M3/26
CPCH04M3/241
Inventor 华新海黄波江坤
Owner ZTE CORP
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