Microsoft 365 Monitoring: Teams Service Incident (April 28, 2022)
On April 28, 2022, at ~10:04 AM EST, Microsoft communicated via tweet (@MSFT365status) that they were investigating an issue in which users were unable to make or receive calls using Microsoft Teams.
For IT pros or system admins with Microsoft admin center access, the incident number to reference the issue was TM365276. This service incident comes 1 day after a minor service incident involving Microsoft Sway.