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Channel associated signaling monitoring arrangement and method

A technology of channel-associated signaling and monitoring devices, which is applied in digital transmission systems, electrical components, transmission systems, etc., and can solve problems such as inability to test multiple signaling and poor versatility of testers

Inactive Publication Date: 2006-06-21
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0015] The present invention provides a monitoring device and method for channel-associated signaling to solve the problem that existing testers have poor versatility and cannot test various signaling

Method used

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  • Channel associated signaling monitoring arrangement and method

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Embodiment Construction

[0042] The channel-associated signaling (comprising T16 physical signaling and frequency signaling) monitoring referred to in the present invention refers to the real-time extraction of various calls of both sides of the channel-associated signaling interaction from the detected object (mainly referring to E1 trunk lines). Signaling information, and further processing such as display and storage, so that the tester can clearly analyze the specific content, duration and other useful information of various signaling messages in the signaling call process, so as to analyze, judge, Locate the cause of signaling call failure.

[0043] The channel-associated signaling in the present invention mainly includes: NO5 signaling, R2 (MFC) signaling, R2 (DTMF) signaling, R2 (DP), Russian signaling, F6 signaling, R1 signaling, and the like.

[0044] refer to figure 1 , The channel-associated signaling monitoring device includes a monitoring card and a display terminal connected to the moni...

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Abstract

The invention discloses a monitoring device and method for channel-associated signaling. The device includes a monitoring card and a display terminal communicating with the monitoring card through a network interface. The monitoring method is to obtain all kinds of call information of both sides of the channel-associated signaling interaction from the monitored E1 trunk line through the monitoring card, and process it and display it on the display terminal. By adopting the present invention, the tester can clearly analyze various useful information such as the specific content and duration of various signaling messages in the signaling call process, so as to facilitate analysis, judgment and location of the cause of signaling call failure.

Description

technical field [0001] The present invention relates to signaling monitoring technology, in particular to a monitoring device and method for channel-associated signaling. technical background [0002] In the current communication technology, there is no unified standard in the world, but each country adopts different technical standards according to their own needs. For example, in fixed communication, there are different relay call signaling and channel-associated signaling, such as: NO5, R2, RUS signaling, etc. The diversification of signaling brings great difficulties to the testing of signaling. So it becomes more and more important how to test various signaling with a test tool or method. [0003] In the prior art, there is no instrument capable of simultaneously monitoring and supporting various channel-associated signaling (including NO5 signaling, R2 signaling, Russian national signaling, R1 signaling, F6 signaling, etc.), Existing test instruments generally can on...

Claims

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Application Information

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IPC IPC(8): H04L12/26H04L12/24
Inventor 谢越群郭曙光车福兴陈祁胡旭川潘光明
Owner HUAWEI TECH CO LTD
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