Media gateway test method, media gateway test device and media gateway test system

The embodiment of the invention provides a media gateway test method, a media gateway test device and a media gateway test system. The method comprises steps: a test configuration file is acquired, wherein the test configuration file comprises transmitting parameters of at least two different transmitting rate voice test messages; and according to the test configuration file, the at least two different transmitting rate voice test messages are transmitted to the media gateway. In the embodiment of the invention, the at least two different transmitting rate voice test messages are transmitted to the media gateway according to the test configuration file, and thus, the tested media gateway can receive voice test messages with different transmitting rates, the voice test messages are similar to received voice messages transmitted by a real mobile phone, the real voice call process can be simulated, and the voice performance of the media gateway can be ensured to be tested more really. 本发明实施例提供了种媒体网关测试方法、装置及系统，该方