The Voice Quality activity is used throughout; see section "Voice Quality" for full details on its configuration.

To measure audio quality using ODM POLQA, whether during a CS voice or a VoIP call, set Audio Source to "On Device Measurement" in the Voice Quality activity. The script should then be structured in the same way as for the AQM configuration using an ACU R2 unit. See section "Recommended Structure of AQM Scripts", ""Mobile-to-mobile (M2M): All Devices Connected to the Same PC"" and ""Mobile-to-fixed (M2F)"".

With ODM POLQA there is the further option to forward the audio stream in digital format to the PC, using the ODM Digital Audio subcomponent, and leave the AQM computation to the PC. To this end, set Audio Source to "Device Digital Audio".

To measure audio quality for VoIP using ODM MTSI, set Audio Source to "VoIP (PC)".

For necessary configuration of specific devices, see the Device Configuration Guide, chapter "Preparations for On-device AQM".

See Information Elements and Events, chapter "Support for Media Quality IEs with AQM Solutions".