A modern telephony system at CERN

CERN’s announcement of the migration to CERNphone (February 2022).

What it anchors

  • CERNphone replaced the fixed phones on the ageing Alcatel PABX, alongside TONE, developed in-house to take over the exchange’s functions.
  • Available for Android and iOS, and for Windows, macOS and Linux desktops.
  • Migration ran progressively through 2022, scheduled to complete by mid-2023.