Microsoft Teams: Noise Suppression for Dial-In Participants in Teams Audio Conferences

Originally posted by Microsoft Jun 18, 2025 Uncategorized 0 Comments

Microsoft Teams will soon support noise suppression for dial-in participants. This feature automatically filters out background noise (e.g., traffic, typing) for users who join meetings via phone (PSTN). It enhances clarity and reduces distractions for all meeting participants. The feature will be rolled out gradually. However, if you’d like to enable it yourself, you will be able to do so via the Teams Admin Center:
1. Go to Meeting policy 2. Navigate to the Audio & video section 3. Set Noise suppression for dial-in participants to Enabled or programmatically with MicrosoftTeamsPowerShell by setting NoiseSuppressionForDialInParticipants setting inside of CsTeamsMeetingPolicy to “Enabled”.

Product Microsoft Teams
Release phase Targeted Release
Release date September CY2025
Platform Web
Cloud Instance Worldwide (Standard Multi-Tenant), GCC, GCC High, DoD
Created 2025-06-17
Roadmap ID 496150
Roadmap Link https://www.microsoft.com/microsoft-365/roadmap?id=496150

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Joao Ferreira

I've been working with Microsoft Technologies over the last ten years, mainly focused on creating collaboration and productivity solutions that drive the adoption of Microsoft Modern Workplace.

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