Otherwise a simple sound file can be created outside of teams so the microphone works.
THe audio and microphone share the same socket. Audio and Video calls, Group calls, Skype to Skype, Skype to Phone, Skype Number.Bloomberg delivers business and markets news, data, analysis, and video to the world, featuring stories from Businessweek and Bloomberg News on everything pertaining to technology.
From a Microsoft blog post: With meeting recording in Teams, you or other invitees who missed the meeting can playback recorded audio, video and content at any time.
