@Le Duc Dung (GPL.FML.MI) - Yes, it’s possible for a Microsoft Teams bot to receive real-time audio streams — but not directly through just the Bot Framework SDK or Teams Toolkit. To achieve this, you will need to use the Microsoft Graph Communications Calling SDK, which is specifically designed for handling calls and media streams in Teams.
You can find detailed guidance and requirements in the official Microsoft documentation here:
https://learn.microsoft.com/en-us/microsoftteams/platform/bots/calls-and-meetings/requirements-considerations-application-hosted-media-bots
Thanks,
Nivedipa
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