Environment: On a mac device with a Teams calling license.
Purpose: By default, macOS is configured to use FaceTime to make and receive telephone calls following the steps below will allow you to set Teams as your default calling program.
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- Go to Macintosh HD -> Applications and open the FaceTime app.
- Once opened, click on FaceTime in the menu bar, then select Preferences.
- Under the "Settings" tab, look towards the bottom for the drop-down next to "Default for calls:".
- Select Microsoft Teams from the list.
- Close the window and close FaceTime.
- Teams will now become the default calling app in macOS.