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

May 11, 2017 Fanvil Technology and Xorcom announce improved support of CompletePBX in Fanvil IP phones. Xorcom's CompletePBX now offer native compatibility to Fanvil X Series IP phones including X3S, X4, X5S, X6 model IP phones. "The X-Series is a complete line...
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.
Mucio will manage and build Xorcom’s channel partners in the USA & Canada. With extensive experience in telecom and hospitality solutions, Mucio has worked closely with both channel partners and hotel brands.