The v15 Release Candidate is Available! We're only a few days away from the launch of version 15, don't forget to attend the presentation and live Q&A, with the 3CX team, on our YouTube channel on the 6th of July - make sure you save the date.

We've added some new exciting themes to our Windows client, including the ability to add a custom background! Additionally, there's a black, white and grey theme. We've also made some major improvements when setting up audio and video conferences for easier and faster setup.

New themes added to the 3CX v15 release candidate

Main Fixes

  • Added 10 new domain suffixes for: 3cx.co.uk, 3cx.de, 3cx.nl, 3cx.fr, 3cx.es, 3cx.it, 3cx.ru, 3cx.in, 3cx.com.au and 3cx.co.nz
  • Improvements to the Management Console pages fixing numerous bugs
  • Finalized 3CX client for Windows
  • Chat improvements

Still pending and not included in this RC:

  • Easy configuration of FXS Gateways
  • Easy configuration of DECT base stations & handsets
  • Extension level rights (Pending group manager rights)
  • Bulk extension editing
  • Ability to run VAD scripts
  • New SBC build to follow shortly
  • iOS 3CX WebMeeting app

3CX Mac and Windows clients will be automatically updated to work with v15. V14 Android and iOS clients work with v15.

Download links and Documentation:
Download 3CX v15 from this form – be sure to enter your details correctly, you will be sent a licence key that is required for setup.

IMPORTANT: Partners & Customers that already have commercial/nfr licence keys must use their existing key during installation. You can evaluate with a another key, but be sure to leave your subdomain of choice free so it will be linked to the key that you will be using. Do not link your subdomain of choice to a free key (unless you intend to use that).

NOTE: If you have already installed the BETA you will need to uninstall and re-install this RC.
View the complete change log for 3CX Phone System.
View the 3CX client for Windows change log.

Admin Manual:

We’re look forward to receiving your feedback! Please post on our forum or as a comment below.