For any device equipped with an ODM service that is configured to make voice calls over circuit-switched, you just have to assign Dial, Answer, and Hang Up activities to it with Client set to "Default". See section "Voice Activities".

For devices that use the ODM Call Control service, insert a Wait of at least 3 seconds after each dial, answer, and hangup activity. Compare section "Notes on Devices Using ODM Call Control".

This is similar to regular CS voice testing.

Media Quality IEs can be obtained with devices that support ODM POLQA. See Information Elements and Events, chapter "Support for Media Quality IEs with AQM Solutions".