Gamma Horizon

Gamma Horizon is the leading cloud based hosted telephony system in the UK. 

Why we deliver hosted voice through Gamma Horizon

As well as all the standard cloud based telephony features, and an attractive pricing stucture, Gamma Horizon excels at reporting and integrations. 

Powerful Reporting Capabilities

Horizon offers in-depth call management reporting and wall board capabilities for real time optimisation.

CRM and Call Centre Integrations

Horizon supports CRM integration and an extensive range of and call centre capabilities so your teams can deliver an excellent customer experience. 

Per Seat Pricing Structure

With Horizon you pay per seat and can scale up and down as your needs change. 

Book a video chat. We’ll take you through the key features of Gamma Horizon.


The benefits of hosted voice

Hosted voice a software based telephony that lives in the cloud and integrates with your office and mobile phone system.

Since it’s hosed by us you don’t have to worry about expensive hardware, maintenance or upgrades.


Only pay for what you need

Only pay for what you need on a simple per-seat basis.


No PBX purchase or maintenance costs

Because we do the hosting, you don’t have to worry about the PBX hardware and maintenance costs.



Scaling up and down is simple.

Hardware not required

Because it’s digital, handsets can be easily integrated, but aren’t required.

Quick installation

Cloud hosting means quick installation.

Gamma Horizon’s features and bolt-ons

Features for teams

  • N-Way Call Convenient collaboration with colleagues
  • Hunt Groups for distributing and allocating calls
    across your team
  • Call Transfer to any internal or external number
  • Sites, Groups and Departments Common or
    customisable settings
  • Call Pick Up Answer a group member’s phone
  • Instant Group Call enabling efficient collaboration

Efficient Working

  • Call Waiting So you’re ready to take your next call
  • Auto Attendant Provide callers with menu options
    for call routing
  • CLI Flexibility Present any number you have permission to call on behalf of
  • Account Codes Assign calls to cost centres
  • Anonymous or Selective Call Rejection No more unwanted calls
  • Automatic Callback so that you can stay productive
  • Company directory available from the handset

Mobile and flexible working

  • Home Worker lets you take your profiles and settings to your home office
  • Voicemail Play a message from your desktop, save it or forward a copy to your entire team
  • One Number Anywhere and Sequential Ringing: Never miss a call
  • Call Notify by Email: Keep track of important calls
  • Hot-Desking: Use your number and preferences on
    any enabled phone in your company
  • Remote Office: Use your number and profile on any
    phone, anywhere

Security and Compliance

  • Call Recording for audit trails, compliance or training purposes
  • Call History View calls made, received and missed
  • Call Barring Bar unapproved call types
  • Authorisation Codes Allow access to phones

Is Gamma Horizon right for you? Book at callback to discuss.