Twinning devices on a Gamma Horizon phone system

This guide explains how you can twin devices in Gamma Horizon.


This service provide by Gamma Horizon allows you to connect up to 4 additional numbers so that all devices will ring at once so you can be reached where ever you are.

To activate this feature:

  1. Input the name for the additional number and the number you would like to ring as well.
  2. If you click on the cog you will be able to go to the advance option page where you can set up addition features.
  3. For the twinning feature to work correctly you are unable to use extensions.

The advance features allow you to set it up so that your devices only call if they are from certain numbers. You can set this up independently for each number. You are also able to set up a schedule for the numbers so they only become active during certain times. This can also be set up for each number independently.