For more details see Change the phone numbers on your Audio Conferencing bridge.

How to join a conference call with microsoft teams. Click the at the top right and search for those you wish to call. Thatll open a web page where youll see two choices. If you join on the web you can use either Microsoft Edge or Google Chrome.

Give the group a name for example give it the name of the project youre working on. To join a meeting by using the Call me feature. When you dial out to someone we recommend that you do so using their full phone numbers including the countryregion code - E164 format.

If youre unable to use the Teams app or Teams on the web you can join some meetings by calling a phone number. Select the meeting in your chat list and then select Join at the top of the chat. Click on the small camera icon under the compose box.

From here users can have the meeting call and join them or dial in manually to the meeting. Open the Microsoft Teams app and go to the teamchannel you want to hold a video conference with. Select the phone number and click Assign.

Click Join to join a meeting then Phone audio on the Choose your video and audio options screen and click Join now. As the meeting organizer you can dial out using the Teams app to let other people join the same meeting using their phones. Let the Teams meeting call On the Use phone for audio screen the user enters their phone number and then clicks Call me.

Click Join to join a meeting and then click Phone audio on the Choose your audio and video settings screen. Select Voice Phone numbers. If you want you can add a subject to the video call.