The team is working to address issues with call controls that occur for users running both Teams and Skype for Business. We will let you know when there is more to share.
The team is reviewing possibilities in this space but does not yet have a date on this. We will update when there is news to share.
An error occurred while saving the commentDavid Bowen commented
One other thing which I hope has been suggested. Permissions should be delegate based and NOT application. Users decide if they can give their permission and not admins.