Microsoft Teams integration
A feature-rich, integrated calling application that lets Teams users make calls without purchasing a Teams Phone license.
Yeastar P‑Series: Teams calls without an additional license
A feature-rich, integrated calling application that lets Teams users make calls without purchasing a Teams Phone license.

Key benefits
Calling from Teams
Make internal and external calls directly from the Teams interface.
No additional fees
No Teams Phone license or SBC extension fees required.
Keep existing numbers
Keep your current phone number and SIP phones.
Quick setup
Set up the integration in minutes without technical expertise.
Contact access
View personal and company directories and manage calls from Teams.
Unified communication and collaboration
Yeastar P‑Series combines enterprise calling capabilities with the Teams ecosystem, eliminating the need to switch between platforms.
Savings and simplicity
No additional Teams Phone license, no SBC cost, and your current number remains unchanged.
Integrated calling experience
Connect Teams and non-Teams users, configure quickly, with no additional hardware or Teams calling plan.
Getting started and requirements
Install Yeastar Linkus from Microsoft Appsource, download the desktop client, and follow the integration guides.

Additional Microsoft 365 integrations
Make calls from Outlook, sync Azure AD, and benefit from single sign-on for seamless access.
