Teams notification sounds on Mac

Microsoft Teams on Mac handles notification sounds differently than on Windows. Custom notification sounds — the ability to pick your own .wav or .mp3 — are only available on Windows and the web client. On macOS, Teams uses its built-in sound set or falls back to the system alert sound. That leaves Mac users with limited control over what they hear and when.

What Teams on Mac can and can't do

Teams on Mac lets you toggle notification sounds on or off globally. You can mute specific channels or conversations. You can choose between Banners and Alerts in macOS notification settings. But you cannot assign different sounds to different people, channels, or keywords. The "Custom sounds" feature in Teams settings is greyed out or absent on macOS.

Common notification sound issues on Mac

Mac users frequently run into these problems with Teams notifications:

• No sound at all — Banners appear but nothing plays. Usually caused by the macOS "Play sound for notification" toggle being off for Teams.
• Calls don't ring — Incoming call alerts are silent. Often an audio output device or Focus mode issue.
• Notifications disappear entirely — Teams settings say notifications are on, but nothing arrives. Typically a macOS Notifications permission or Focus mode problem.
• Sound reverts to macOS default — Teams notification sound resets to the system alert tone after restarts. A known Notification Center cache issue.

macOS settings that affect Teams sounds

Teams notifications on Mac depend on two layers of settings working together:

1. Teams settings — Settings → Notifications → "Play sounds with notifications" must be enabled.
2. macOS System Settings — System Settings → Notifications → Microsoft Teams → "Play sound for notification" must be on, and the notification style must be Banners or Alerts.
3. Focus mode — If a Focus mode is active, Teams must be in the allowed apps list or notifications will be silenced.
4. Audio output — Your Mac's sound output device must be set correctly, and the alert volume must not be muted.

How Chirpy fills the gap

Chirpy is a native macOS menu bar app that watches Teams notifications and plays custom sounds based on rules you define. Assign a specific sound to a person, a channel, or a keyword. Know what matters before you look at the screen. Chirpy works alongside Teams — no plugins, no browser extensions, no admin permissions needed.