GHM corporate logo white

Welcome to GHM Communications

A leading provider of business telephone systems and business WiFi.

Based in Oxford, GHM Communications provides leading WiFi & business telephony solutions that improve your internal and external communications, whilst saving you money.

Get a QuoteContact us
More information

Partner and Customer Message – Coronavirus

Read or latest updates to how we are working during the Coronavirus outbreak

Who We Are

Whether you are looking to upgrade, improve or maintain your VOIP/IP telephone system, hosted telephone system or ensure your business WiFi gives you guaranteed coverage with no dead spots, GHM are here to help. Our products offer the latest in Unified Communications, collaborative working and mobility solutions. Our team of industry professionals will work with you to ensure the solution meets your business needs and deliver tangible benefit to your business.

Our Products

VOIP & IP telephone systems

We provide a wide range of IP telephone systems and traditional key telephone systems.

Hosted telephone systems

Our Hosted Telephone Systems are hosted in the cloud, so you don't have to worry about hardware or maintenance.

Business WiFi Solutions

Guaranteed coverage, no more dead spots and increased connectivity, flexibility and speed.

Call lines and Moving to SIP

We will help you choose the best way to make and receive calls.

Telephone System Maintenance

National coverage, skilled engineers, first line technical support, remote diagnostics, and bespoke maintenance cover.

Unified Communications

Collaborate, communication and work more effectively

Our Current Offers

Free calls!

Monthly bills too high?

GHM are offering free calls to local, national and mobile destinations.

*subject to terms & conditions

Green scrappage

£500 for your old system

We’ll take your old system away and give you £500 off your new system.

*subject to terms & conditions

Unify Openscape

Never miss a call

Free voicemail for all users with Unify Openscape Business systems.

*subject to terms & conditions


  • “It has been a pleasure dealing with GHM from start to finish. Logistically our install was challenging, as it coincided with us taking an additional office and migrating staff between our 3 offices. It was also our first step into the world of voice over internet. Impressively from the moment GHM promised something would be done, they would deliver; acting as a true partner to our business from day one and working with my teams to deliver the project on time and on budget. Thank you GHM!”

    Ian Norman
    Lightfoots Solicitors
  • The solution installed by GHM Communications has delivered real tangible benefits to Wellers. We now have the ability to work from any location using a single sign on. We have the ability to quickly see any users’ availability at any time at any location. The solution integrates with our internal CRM system allowing staff to deal with clients more efficiently and book associated time to accounts. The savings and efficiencies have been significant.

    Edward Parker
  • The GHM solution was ideal for our needs and the implementation was very straight forward.

    Rob Beighton
    Old Bailey Solicitors
  • The new system provides us with great working flexibility, with the peace of mind that we could relocate seamlessly and easily expand the system.

    Tisshaws Solicitors
  • The system is extremely good value for money in that it will meet our needs for a good many years to come.

  • GHM have come up with the perfect telephone system for us. It was so simple and affordable to install and the results have been fantastic.

    Owen McGovern
    Director, Oxford Active
  • We are now able to offer both our customers and employees a reliable, professional and easy to use system.

  • GHM took on board our issues and have made excellent recommendations.

    Gail Lawes
    Kids Out
  • The telephone system has improved efficiency and will provide more cost reductions when IP technologies are taken up in the near future.

Our Clients

  • Oxford Active Logo
  • The Orders of St John Care Trust logo
  • Oakham Inns and Restrurants
  • Buckingham use business telephone system oxford
  • Lawrence Baker telephone system oxford
  • Ezy Solutions Group

Our Guides

We have created these simple guides to help you get the most out of your telecommunications and business WiFi.

Young Man on the Phone Communication, Technology, Horizontal, Indoors, Facial Hair, Stubble, Head And Shoulders, Human Hand, Mobile Phone, Smiling, Listening, One Person, Young Adult, 20s, Color Image, People In The Background, One Young Man Only, One Man Only, Portrait, Photography, On The Phone, Wireless Technology, Adults Only
Infographic: The Future Worker
01 Dec 2016
New Comms Checklist
New Comms Checklist
08 Jul 2016
7 Signs it’s Time to Upgrade
7 Signs it’s Time to Upgrade
08 Jul 2016
Collaborative Working
Collaborative Working
08 Jan 2014
Why cloud managed WiFi?
Why cloud managed WiFi?
08 Jan 2014

Latest News

Our Partners & Accreditations

  • GHM Samsung partner
  • GHM Samsung partner
  • GHM Microsoft partner
  • Telco Switch logo
  • Virtual 1
  • IPECS Authorised Reseller

Contact us

Get in touch with us in a moment. You can find our location on the map,
phone number to call us and email address to ask your questions. We are always available.

 01865 367111

 18-19 The Nursery, Sutton Courtenay, Oxfordshire, OX14 4UA

Your Name (required)

Your Email (required)

Your Phone number (required)

Your Message