The invention discloses a satellite phone call quality detection method, comprising the steps of receiving a target audio file, wherein the target audio file is an audio file sent to a voice mailbox by a target satellite phone; carrying out index comparison on the target audio file and a pre-stored standard audio file, thereby obtaining an index error value; determining a detection result as the fact that the target satellite phone call quality is abnormal when the index error value exceeds a preset error upper limit; and determining the detection result as the fact that the target satellite phone call quality is normal when the index error value does not exceed the preset error upper limit. Through application of the technical scheme provided by the embodiment of the invention, the targetaudio file sent by the target satellite phone is compared with the standard audio file. Compared with the method of distinguishing the satellite phone call quality by ears, the method has the advantage that the satellite phone call quality detection accuracy is greatly improved. The invention also discloses a satellite phone call quality detection device and apparatus and a memory medium which have the corresponding technical effects.