NoSoundforMeeting?

Sportshistorybuff 

This happens to me and others on occasion at our company.  Typically, people will quit the call, and then rejoin.  

I approach it this way:
Go to the "••• More" icon at the top of the meeting window, and select "Settings" and then "Device Settings". 



Then, I change my microphone and headset to another option, and switch them back right after.  It appears to reset the audio source.  And then it works correctly.  I can do it fairly quickly, and can do it without leaving the meeting.  

If no devices show up in the audio sources dropdown, then it can't find your audio drivers or your audio could be malfunctioning.  In that case, you might need to reboot and try again or call your tech-support team.