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A testing system and method for legal monitoring device in circuit domain

A technology of legal interception and testing system, applied in the direction of monitoring/monitoring/test arrangement, line monitoring circuit, etc., can solve the problem that legal interception equipment cannot be systematically tested, and achieve the effect of improving test efficiency and simplifying test process

Inactive Publication Date: 2008-08-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In order to solve the above problems, the object of the present invention is to provide a test system and test method for legal interception equipment in the circuit domain, so as to solve the problem that the squadron legal interception equipment in the prior art cannot perform overall system testing

Method used

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  • A testing system and method for legal monitoring device in circuit domain
  • A testing system and method for legal monitoring device in circuit domain
  • A testing system and method for legal monitoring device in circuit domain

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Experimental program
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Embodiment Construction

[0064] The invention provides a whole-machine testing system for legal monitoring equipment in the circuit domain, and the definition of the monitoring interface refers to the ETSI 201671 V3.1.1 technical specification.

[0065] MSC / VLR (built-in visiting location register)), HLR (Home Location Register, home location register), GMSC (Gateway Mobile Switching Center, gateway mobile switching center) or SMC ( Short Message Center, short message center), or SMSC (Short message servicecenter, short message center), GMSC, HLR, SMC or AAA (Authentication, Authorization, Accounting, authentication, authorization, billing) of CDMA 2000 3G network or WCDMA 3G network MSC, GMSC or SMC, or PSTN (Public Switched Telephone Network, Public Switched Telephone Network) network program-controlled switches provide HI1, HI2 and HI3 interfaces to legal interception devices, receive, identify and process interface messages sent from legal interception devices, and send The interface message that ...

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Abstract

The present invention provides a test system for a circuit domain legal monitoring device and a method thereof; the device is connected with the legal monitoring device for simulating various network elements of various communication networks, and the device is communicated with the legal monitoring device to test the legal monitoring device, wherein, the device comprises an information processing module, a control module and a database; the test system is not provided with an actual user side terminal, and only stores the user information of controlled network elements for logical flow control and processing; when the legal monitoring device is tested, actual calls do not occur, the call migration state of the controlled network elements in the call process is only simulated logically; a command operation result is fed back, and / or call information and call content are sent, to the legal monitoring device according to the call migration state so as to simulate various monitored network elements or an SPC exchanges and to conveniently connect to the legal monitoring device for test; the fact that different test environments are created according to different network elements is avoided, the test flow is simplified, and the test efficiency is improved.

Description

technical field [0001] The invention relates to the testing field of communication equipment, in particular to a testing system and a testing method of a circuit domain legal interception equipment. Background technique [0002] The main function of the circuit domain legal interception equipment is to complete the interception of specific terminals within the scope of business under its jurisdiction without affecting the security of program-controlled switches or network elements and related services. Monitoring content includes common calls, data services, and so on. [0003] When the legal monitoring equipment in the circuit domain is connected to the telecommunication network, in order to ensure the compatibility of different equipment from various manufacturers, a certain monitoring technical specification is generally adopted. At present, the technical specification widely used at home and abroad is ETSI ES 201671 V3.1.1, which Defines the basic interface for the conn...

Claims

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Application Information

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IPC IPC(8): H04M3/22H04M1/82
Inventor 陆昆仑毛晓峻陈迁
Owner ZTE CORP
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