@Laracuente, Robert A SFC USARMY NCOLCOE (USA) ,
Could give us more information about your question?
If your browser is Google Chrome, you can allow camera and microphone access as this article: https://www.lifewire.com/configure-camera-microphone-setting-in-google-chrome-4103623.
As we are mainly responsible for general issue of Microsoft Teams. Your question is not included in Teams. I would remove the office-teams-windows-itpro tag and add the not-supported tag. Hope you get better response.
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