System Requirements

Go Communicator PC client

Supported Operating Systems

  • Windows Server 2022 Desktop Experience Edition
  • Windows Server 2019 Desktop Experience Edition
  • Windows 11
  • Windows 10 (1809 or higher)
32 bit and 64 bit Click here for supported Citrix and Terminal Services

Minimum Hardware Requirements

  • 1.8 GHz Pentium-class processor
  • SVGA display
  • 2GB Memory
  • 1GB free hard drive space
  • Network adapter connected to a TCP/IP network
  • Keyboard and mouse

Skype for Business

Supported versions

  • Skype for Business 2015 and 2016 client

Web Dialing

Supported versions

Browser Supported versions Extension / Add-on
Microsoft Edge (PC) 87.X Telephone Number Detection 1.2.5
Google Chrome (PC 86.X Telephone Number Detection 1.2.5
Mozilla Firefox (PC) 86.X Telephone Number Detection 1.2.5
Opera (PC) 72.X Telephone Number Detection 1.2.6

Microsoft Components

Supported versions

  • .NET 4.5 Framework (required and shipped with software)
  • .NET 4.8 Framework from 3.2 Version (required and shipped with software)