Supported Operating Systems for 3CX Phone System

Home  >>  3CX  >>  Support  >>  Supported Operating Systems for 3CX Phone System

3CX Phone System can be installed on most versions of Windows. Below is a complete list of supported and not supported operating systems.
Please note that not supported does not necessarily mean that 3CX will not work however it is not tested by our testing team and we will not be able to assist with issues. Some supported Operating Systems might require the use of the inbuilt Web Server in 3CX Phone System – Abyss.

3CX Phone System Version 14

  • Windows 7 Professional (x64)
  • Windows 7 Ultimate (x64)
  • Windows 7 Enterprise (x64)
  • Windows 8 Pro (x64)
  • Windows 8 Enterprise (x64)
  • Windows 8.1 Pro (x64)
  • Windows 8.1 Enterprise (x64)
  • Windows 10 Pro
  • Windows 10 Enterprise
  • Windows 2008 R2 Foundation (x64 only)
  • Windows 2008 R2 Standard (x64 only)
  • Windows 2008 R2 Enterprise (x64 only)
  • Windows 2008 R2 Datacenter (x64 only)
  • Windows 2012 Foundation (max. 15 presence connections on IIS installations)
  • Windows 2012 Standard
  • Windows 2012 Datacenter
  • Windows 2012 R2 Essentials (max. 25 presence connections on IIS installations)
  • Windows 2012 R2 Standard
  • Windows 2012 R2 Datacenter

3CX Phone System Version 12.5

  • Windows 7 Professional (x64)
  • Windows 7 Ultimate (x64)
  • Windows 7 Enterprise (x64)
  • Windows 8 Pro (x64)
  • Windows 8 Enterprise (x64)
  • Windows 8.1 Pro (x64)
  • Windows 8.1 Enterprise (x64)
  • Windows 10 Pro
  • Windows 10 Enterprise
  • Windows 2008 R2 Foundation (x64 only)
  • Windows 2008 R2 Standard (x64 only)
  • Windows 2008 R2 Enterprise (x64 only)
  • Windows 2008 R2 Datacenter (x64 only)
  • Windows 2012 Foundation (max. 15 presence connections on IIS installations)
  • Windows 2012 Essentials (Abyss Web Server only)
  • Windows 2012 Standard
  • Windows 2012 Datacenter
  • Windows 2012 R2 Essentials (max. 25 presence connections on IIS installations)
  • Windows 2012 R2 Standard
  • Windows 2012 R2 Datacenter
  • Windows 7 Professional (x64)
  • Windows 7 Ultimate (x64)
  • Windows 7 Enterprise (x64)
  • Windows 8 Pro (x64)
  • Windows 8 Enterprise (x64)
  • Windows 8.1 Pro (x64)
  • Windows 8.1 Enterprise (x64)
  • Windows 2008 R2 Foundation (x64 only)
  • Windows 2008 R2 Standard (x64 only)
  • Windows 2008 R2 Enterprise (x64 only)
  • Windows 2008 R2 Datacenter (x64 only)
  • Windows 2012 Foundation (max. 15 presence connections on IIS installations)
  • Windows 2012 Essentials (max. 25 presence connections on IIS installations)
  • Windows 2012 Standard
  • Windows 2012 Datacenter
  • Windows 2012 R2 Essentials (max. 25 presence connections on IIS installations)
  • Windows 2012 R2 Standard
  • Windows 2012 R2 Datacenter

3CX Phone System Version 12

  • Windows 7 Professional (x86 & x64)
  • Windows 7 Ultimate (x86 & x64)
  • Windows 7 Enterprise (x86 & x64)
  • Windows 8 Pro (x86 & x64)
  • Windows 8 Enterprise (x86 & x64)
  • Windows 8.1 Pro (x86 & x64)
  • Windows 8.1 Enterprise (x86 & x64)
  • Windows 2008 Web Server (x64 only)
  • Windows 2008 (& R2) Foundation (x64 only)
  • Windows 2008 (& R2) Standard (x64 only)
  • Windows 2008 (& R2) Enterprise (x64 only)
  • Windows 2008 (& R2) Datacenter (x64 only)
  • Windows 2012 Foundation (max. 15 presence connections on IIS installations)
  • Windows 2012 Essentials (max. 25 presence connections on IIS installations)
  • Windows 2012 Standard
  • Windows 2012 Datacenter
  • Windows 2012 R2 Essentials (max. 25 presence connections on IIS installations)
  • Windows 2012 R2 Standard
  • Windows 2012 R2 Datacenter

3CX Phone System Version 11

  • Windows 8
  • Windows 7 Professional/Ultimate/Enterprise SP1 (32-bit & 64-bit)
  • Windows 2008 Foundation/Web/Standard/Enterprise/Datacentre (32-bit & 64-bit)
  • Windows 2008 R2 Foundation/Web/Standard/Enterprise/ Datacentre (64-bit)
  • Windows 2008 SBS (64-bit)
  • Windows 2008 SBS R2 (64-bit)
  • Windows 2011 SBS Essentials/Standard Edition (64 bit)
  • Windows Server 2012