Additional features, settings, or issues not covered by specific Microsoft Teams categories
I have the same issue and would like to edit the call back phone numbers. This should be a local setting, not global admin change. The list of numbers I want to edit is after I connect to a Teams meeting and select "phone audio" instead of "computer audio." After I select "Join Now" button, Teams connects then lists phones numbers to call. I would like to edit that list of phone numbers listed under favorites.