Minimum system requirements for Gamma Horizon PC softphone

This guide outlines the minimum system requirements for the Gamma Horizon PC softphone.

To use your Gamma Horizon PC softphone, your computer should meet the following system requirements:

  • Windows 7 SP1, Windows 8/8.1 or Windows 10 (Classical view only).
  • The installation footprint is approximately 215 megabytes (MB).
  • For voice calls, a sound card, speakers, and a microphone or a headset is required.
  • A minimum of 4GB random access memory (RAM) is required.
  • Minimum 1.5 gigahertz CPU (GHz)
  • Open Graphics Library (OpenGL) 1.5 or higher is recommended
 Note: The client may work on other versions of Windows or virtual environments but are not officially supported.