Method and system for testing playing quality of audio-frequency resource

Abstract

The invention discloses a method and a system for testing the playing quality of an audio-frequency resource. The method comprises the following steps: a media gateway receives a calling number from a test user, and sends a calling notification message including the calling number to a media gateway controller; the media gateway controller receives the calling notification message, determines that the calling number is a test access code of the audio-frequency resource according to the calling notification message and sends a modified message to the media gateway; the media gateway receives the modified message, acquires the audio-frequency resource corresponding to the test access code of the audio-frequency resource according to the modified message, adopts the audio-frequency resource to play test sound to the test user and leads the user to obtain the test result of the playing quality of the audio-frequency resource. The invention realizes pointedly independent test to the playing quality of the audio-frequency resource under the condition that the system operation is not influenced, thus not only improving the accuracy of the audio-frequency resource test, but also enhancingthe usability, testability and maintainability of a network service system.

Description

technical field [0001] The present invention mainly relates to the field of communication, in particular to a method and system for testing the playback quality of audio resources. Background technique [0002] With the increasingly wide application of communication systems in various fields such as economy and social life, the current communication system has gradually evolved into a network system that separates control and bearer, that is, the communication equipment that is integrated with traditional control and bearer. Separation, separating it into two parts, a media gateway controller (MGC, Media Gateway Controller) and a media gateway (MG, Media Gateway), wherein the media gateway controller can control and operate the media gateway based on the H.248 / MEGACO protocol, Such as making basic calls or implementing other services. [0003] At present, the H.248 / MEGACO protocol has been widely adopted by organizations such as ITU / RFC / 3GPP / 3GPP2. The H.248 / MEGACO protoco...

AI Technical Summary

Problems solved by technology

However, in general, since multiple media resource boards are often configured on the media gateway, and each media resource board includes multiple audio resources, when playing audio for each user, the Randomly select a media resource board, and then select an available audio resource from the selected media resource board, in this way to meet the needs of playing different audio for a large number of users at the same time, but in this way, once A user finds that the audio resources played for him are of poor sound quality, such as noise, etc., so it is difficult to determine which audio resource has the problem. If the audio resource with poor sound quality is not tested, it will inevitably bring bad results to the user. user experience

But if you want to test, first of all, since the media gateway selects audio resources in a random manner, it may not be possible to find audio resources with problems or poor sound quality through one test, and it is possible to select normal audio resources many times. , but no audio resources with problems or poor sound quality have been selected once; secondly, sometimes it may be suspected that there is a problem with a certain part of the audio resources. However, it is impossible to conduct targeted tests on audio resources within this range, so that audio resources with poor sound quality within this range cannot be quickly tested.

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