Minimum listening quality mean opinion score (MOS) of the audio received based on the packet loss, jitter, and codec used. ...

Minimum listening quality mean opinion score (MOS) of the audio received based on the packet loss, jitter, and codec used. Low values can be caused by congestion, exceeding available bandwidth, low bandwidth policy settings, wireless congestion or interference, or an overloaded media server or endpoint, and results in distorted or lost audio.