Microsoft Teams will soon allow anonymous unauthenticated users to join watermarked meetings and access all meeting content. This feature will be available on Windows desktop, web, Android/iOS, and Teams Rooms. The rollout starts mid-March and completes by late May 2025. Admins can use PowerShell to limit guests to audio only.
Applies to: Microsoft Teams
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).