Media gateway and method for detecting highway resources

Abstract

The invention provides a media gateway and a method for detecting HW (highway) resources. The method includes the steps: receiving test options inputted by a user and analyzing commands to obtain test commands; judging and analyzing the test commands and connecting the HW resources needing test; and testing the connected HW resources according to the analyzed test commands, comparing received test data with original test data, reporting comparison results and displaying the comparison results. When the media gateway is in butt joint with PSTN (public switched telephone network) side equipment and functional abnormalities such as signaling link abnormality and the like appear, the test options inputted by the user are analyzed, the HW resources needing test are tested, the working condition of the HW resources is analyzed into description easily understood by the user according to the results obtained by means of testing, the description is displayed, a faulted HW resource section is rapidly positioned, the HW resources of the media gateway are automatically and easily detected, and the efficiency is high.

Description

technical field [0001] The invention relates to media gateway technology, in particular to a media gateway and a method for detecting high-speed channel (HighWay, HW) resources thereof. Background technique [0002] In modern communication systems, the smooth transition from Public Switched Telephone Network (PSTN) to Next Generation Network (NGN) is the best solution for modern network reconstruction. PSTN is based on Time Division Multiplexing (Time Division Multiplexing) Multiplex, TDM) technology, the media stream is converted into IP media stream through the media gateway, and sent to the designated peer gateway device through the IP broadband data network. [0003] During the interconnection process between PSTN and NGN through the media gateway, various interconnection problems often occur, such as abnormal signaling interaction, Voice Over Internet Protocol (Voice Over Internet Abnormal functions such as audio and number collection seriously restricted the delivery ...

AI Technical Summary

Problems solved by technology

[0003] During the interconnection process between PSTN and NGN through the media gateway, various interconnection problems often occur, such as abnormal signaling interaction, Voice Over Internet Protocol (Voice Over Internet Abnormal functions such as audio and number collection seriously restricted the delivery quality and delivery efficiency of the project

[0004] However, the connection problem often involves two different devices, and the relationship between HW resources and functional resources in the circuit switching system is complex, and there are no means such as logging and packet capture. end device problem

And the method and shortcoming thereof of present prior art to solve this problem are: one, by means of third-party tools, such as expensive signaling instrument, E1 / T1 tester, recording equipment, oscilloscope or the like; It is inconvenient to carry it to the site; 3. In the process of testing, it is often necessary to interrupt the existing network business and connect the test instrument, and the wiring and operation are more troublesome. In special cases, hardware flying wires are also required; Especially in the case of long distances and large numbers of cables, the workload is relatively large

Images