Modifying this control will update this page automatically

Make a FaceTime audio call using Messages on Mac
In Messages, you can start a FaceTime audio call to one or more people who have a Mac, iOS device, or iPadOS device that meets these requirements.
Note: You need to sign in to FaceTime using your Apple ID and make sure FaceTime is on.

In the Messages app
on your Mac, do one of the following to choose who you want to start the audio call with:
Select a conversation for the person or group.
Click the Video button
in the top-right corner of the window.
Choose FaceTime Audio to immediately start the call.
When someone includes you in a Group FaceTime call, you can join the call from the Messages conversation. Just click Join in the FaceTime message bubble. (See Group FaceTime requirements.)