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Integration Guides
This topic provides a list of devices and software which were tested and proven to be interoperable with the Yeastar P-Series Cloud Edition.
Red Hat SSO
Firmware Dependency Reference
This topic outlines the key enhancements introduced to Red Hat SSO integration and the corresponding minimum PBX firmware version required to use them.

Firmware Dependency Reference

This topic outlines the key enhancements introduced to Red Hat SSO integration and the corresponding minimum PBX firmware version required to use them.


Release Date	Description	Required PBX Firmware
December 3, 2025	Added support for specifying the login method for Red Hat SSO users when signing in to Linkus clients. You can choose to either enforce SSO-only login, or allow users to sign in via SSO or with their associated extension's account credentials.	84.21.0.66 or later
November 10, 2025	Initial release.	84.21.0.16 or later