Microsoft Calling Plan
Microsoft Calling Plan is a cloud-based telephony service that provides Public Switched Telephone Network (PSTN) calling capabilities as part of Microsoft 365 and Office 365 subscriptions. It enables users to make and receive phone calls directly from Microsoft Teams or other compatible applications, eliminating the need for traditional phone lines. The service includes domestic and international calling options, call management features, and integration with Microsoft's productivity suite.
Developers should learn about Microsoft Calling Plan when building or integrating communication features into business applications that require voice calling, especially in Microsoft-centric environments. It is particularly useful for creating unified communication solutions, developing Teams-based collaboration tools, or implementing customer service systems that leverage cloud telephony. Understanding this platform helps in scenarios where seamless integration with Microsoft 365 services, such as Teams meetings or Outlook scheduling, is essential for enterprise workflows.