Teams includes the Audio Conferencing feature for just this situation! People can call in to meetings using a phone instead of using the Teams apps on a mobile device or PC. Sometimes people in your organization will need to use a phone to call in to a meeting. Want to learn more about these services Audio Conferencing If you need to get more telephone numbers for your users, see Getting phone numbers for your users or, for phone number request forms, Manage phone numbers for your organization. If you're looking for a spreadsheet with all countries and regions, download and save the Cloud voice feature country/region availability spreadsheet.Īfter you've verified if one of the Teams services is available, you can see Microsoft Teams add-on licensing to help you buy licenses and assign them to your users.