RADIUS (Remote Authentication Dial-In User Service) authentication is relevant for enhancing security and centralized management of user credentials in VoIP systems like CPBX5.

Contemporary telephone systems play a far more crucial and creative role in businesses than previously thanks to advances in technology and the impact of t Source: Branching into 21st Century Telephony | Talk Business Magazine
In this release:
This release introduces several new features, improvements to existing functionality, localization updates, a new API endpoint, and important bug fixes.
Xorcom, a leading provider of telephony solutions for the hospitality industry, today announced support for zero-touch provisioning of VTech hotel handsets. This new feature further streamlines and simplifies the deployment of Xorcom systems in hotel environments.
In this release:
This release contains important security updates, it is highly recommended to update the systems to this version as soon as possible.
Additional changes: user interface and auto provisioning enhancements, an option to add custom SIP header fields, and various bug fixes.