3CX PBX in the Cloud
1 year FREE - no ties!
google cloud platform
Zero Admin
With the new Dashboard
Bulletproof Security
With SSL certs and NGINX
Install on $200 Appliance
Intel MiniPC architecture
New, Intuitive Windows Client
More themes, more UC
More CRM Integrations
Scripting Interface to add your own
Improved Integrated Web Conferencing
iOS and Android apps included
Run On-Premise or in the Cloud
Google, OVH, Windows & Linux
Fast & easy call management
With the 3CX Web Client

Supported Operating Systems for 3CX

3CX (PBX) can be installed on Linux and most versions of Windows. Below is a complete list of supported operating systems.

 Recommended Hardware Requirements

3CX Version 15.5

All operating systems must be installed in its x64 version. 32 bit versions are not compatible with 3CX PBX server and 3CX SBC. Full Windows and Linux updates are also mandatory to be applied to ensure compatibility with 3CX.

Supported and Tested by 3CX:

  • Linux Debian 9 (kernel 4.9)
  • Windows 10
    (Pro, Enterprise)
  • Windows 2012 and 2012 R2
    (Foundation, Essentials, Standard, Datacenter)
  • Windows 2016
    (Essentials, Standard, Datacenter)
  • Raspbian Stretch
    (for 3CX SBC only)

Not Supported and Tested by 3CX:

  • Linux Debian 8 (kernel 3.16)
  • Windows 7 SP1
    (Professional, Ultimate, Enterprise)
  • Windows 8 and 8.1
    (Pro, Enterprise)
  • Windows 2008 R2 SP1
    (Web, Foundation, Standard, Enterprise, Datacenter)

Please note that not supported does not necessarily mean that 3CX will not work however it is not tested by our Q&A team and we will not be able to assist with issues.

For older versions please go here.

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