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Gamma Horizon

A solid platform for your hosted telephony

Horizon is an industry leading hosted telephony platform from Gamma that enables you to manage your telephony without the need for equipment on your premises.


Horizon phone systems

Hosted in the cloud, Horizon is paid for on a monthly basis with no capital outlay and is managed through a web portal, so there is no need for you to maintain and upgrade an on-site PBX.


Top benefits include:

  • No capital outlay
  • Free calls
  • Free upgrades and no hardware to maintain
  • Feature Rich
  • Built in Disaster Recovery and Business Continuity to keep you working in a crisis
  • Great voice quality – with dedicated connections
  • Easy to use Unified Communications Portal


Why Gamma Horizon?

High voice quality

The right connectivity is essential to delivering high-quality voice connectivity, simply sending voice traffic down your existing broadband can lead to degradation of service.

To prevent this we provide dedicated fibre connections or managed ethernet circuits with QoS (Quality of Service) routers to ensure you continue to receive the high-quality voice connections you require.



With a Horizon phone system, there is no need to change your telephone numbers when you move or when you have equipment at multiple sites.

Home, office and mobile workers can all be contacted as if they were all in one office, irrelevant of their physical location.


Voicemail settings

Using the Horizon voicemail settings users can choose to have voicemails sent via email and text for convenience. This additional functionality provides great flexibility and allows for professional, punctual communications at all times.


Intuitive software

Horizon works alongside Akixi Call management and reporting software for contact centre environments. This software is easy to use and provides a dashboard to review call data and look for areas of improvement. Access to transparent data can also lead to an increase in conversions.


Stylish handsets

Horizon supports a stylish range of desk phones, DECT handsets and conference phones, along with a softphone and mobile app to deliver true flexibility to your workforce.


Licenses to suit your business

We offer a range of licenses that come with voicemail and a desktop handset as standard. Our licenses include a standard license for common areas, a premium license for desk-based workers and a mobile license for remote workers.

Each license comes with additional options and features to maximise your productivity.


Call Logging

Horizon have team up with Akixi, Industry leaders in the provision of call reprting and walls boards to meet the requirments of the most sophisticated office.  Akixi reporting comes in three levels.

Data sheet or contact us for a demonstration


Visit our showroom to experience the latest in voice technology



Get in touch today

Contact us today to discuss upgrading to the Gamma Horizon phone system and choosing the right license and handsets for your business.

You can also refer to our Buyer’s Guide to Hosted Phone Systems.

You can also email our sales team on sales@southern-comms.co.uk or use our online contact form.


View our hosted telephony FAQs

View all FAQs.