To download an upgrade, visit the Downloads site (login required).
Free upgrades to the latest software versions are only available with a support contract.
If you out-grow your product or decide in the future that you want more features, you can trade up from one product to the better one by paying only the difference in price.
Of course, you can trial any of our products first, to see what works for you.
In all instances, please contact your original vendor.
PBX, Video Conferencing, Live Chat, and more are all included with 3CX ®, with no hidden fees or add-ons. Free for an unlimited number of users Try it right now! 3CX phone systems for modern business