Microsoft Teams Phone Calling Plans enable licensed users to place and receive domestic and international PSTN calls directly in Teams. Delivered as a cloud telephony service, it integrates calling, chat, and meetings with Microsoft 365 for a unified communications experience. This plan includes minutes for outbound calling to domestic and international destinations and supports inbound PSTN connectivity with voicemail, caller ID, and call management features.
Prerequisites apply: a Teams Phone (formerly Phone System) license is required, and availability varies by country/region. Number porting, new number acquisition, and emergency calling are supported in eligible markets. Ideal for organizations standardizing on Microsoft Teams for secure, compliant voice workloads managed from the Microsoft 365 admin center.