Known issues and limitations

• When using Microsoft Graph to list the participants in a Teams meeting, details for Communication Services users are not currently included.
• Teams meetings support up to 1000 participants, but the Azure Communication Services Calling SDK currently only supports 350 participants, and Chat SDK supports 250 participants.
• With Cloud Video Interop for Microsoft Teams, some devices have seen issues when a Communication Services user shares their screen.
• Teams activity handler events for bots don't fire when Communication Services users join a Teams meeting.

Next steps

• Authenticate as Teams external user
• Join Teams meeting audio and video as Teams external user
• Join Teams meeting chat as Teams external user
• Join meeting options
• Communicate as Teams user.