Upgrade now to 3CX PBX v15.5 FREE!

V14 is now unsupported and the web conferencing servers have been switched off. Additionally, the softphone/smartphone clients for this version will be retired as of 01/01/2018. The PUSH certificates for iOS users have already expired.

If you have active maintenance upgrade for FREE today! Otherwise you can convert your perpetual licence to an annual licence of the same edition and number of sim. calls for absolutely free. To take part in this offer simply fill in and submit this upgrade form and your licence will be upgraded automatically. By not upgrading to the latest version, you are missing out on some great new features and our most secure and easy to manage PBX to date. As a valued customer of 3CX, we know you’re going to love what V15.5 has to offer!

15.5 at a Glance

Easy to Install & Manage

  • Deploy in YOUR cloud with Google, Amazon, OVH, Openstack
  • Install on-premise: virtualized or on an appliance
  • Automatic updates
  • Ongoing maintenance reduced

Even More UC Features

  • Brand new smartphone/softphone clients & web client
  • Fully integrated video conferencing
  • Integrate with popular CRM systems
  • Click2Call from any CRM or browser

Advanced Security Features

  • IP blacklisting
  • Automatic detection of SIP attack tools
  • Phone provisioning through HTTPS
  • A+ rating from SSL Labs

New & Improved Interface

  • Redesigned softphone/smartphone clients
  • Brand new management console
  • Monitor critical processes from single dashboard
  • More user-friendly and intuitive