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Smart, agile, future-proof and cost-effective. Hosted VoIP allows you to make calls over the internet and utilise the power of cloud technology to bring down business barriers. Hosted VoIP gives you more freedom over how you communicate and where you communicate – take control.


The benefits of hosted Voip

  • Cost Effective:
    Easily cut costs without compromising on quality. Hosted VoIP is cost-effective for any business of any size or industry.
  • Reliable:
    With ISDN for businesses being phased out soon, a business VoIP solution will future proof your business for years to come.
  • Flexible:
    Have anyone in your business answer calls from anywhere. Great if you have multiple locations or staff who regularly travel.
  • Scalable VoIP:
    can grow with your business, so if you’re looking to scale up, VoIP can join you every step of the way.
  • Cloud-Based Tech:
    A cloud-based VoIP phone system means that you can enjoy an easy set-up with minimal hardware needs.
  • Advanced Call Tech:
    Gain access to smart call-tracking technology that allows you to gain a real advantage in business.
  • Personal Account Manager:
    Get dedicated support and advice from our expert account managers, all capable of helping you to get the most out of your Hosted VoIP system.
  • Five-Star Service:
    With our Hosted VoIP solution, you won’t just have a system that’s reliable, flexible and future proof, but you’ll also get our premium and industry renowned five-star service
IT Department@3x

For your IT department, it will keep you at the forefront of technology and innovation. 

Drive Sales@3x

For Sales, Hosted VoIP can be quickly scaled up to meet demand.

Save Money@3x

For Finance, it’s a cost-effective solution to communication.

Account Manager@3x

And for any business owner, Hosted VoIP is the complete package.

What is VoIP?

VoIP (Voice over Internet Protocol) allows you to make phone calls over the internet, as opposed to the soon to be expired ISDN route (due to shut down in 2025). Hosted VoIP has many incredible advantages over ISDN, capable of not just preparing your business for the future but also for cheaper calls, flexible working and improved reliability. It’s the future.

Reliable – Flexible – Future Proof

Hosted VoIP isn’t just a quirky new term or a straight swap for ISDN. It’s a new and improved way of thinking that is already helping businesses to streamline not just how they can save money but also time, through being more efficient and working smarter.

How does VoIP work?

When a customer calls your business phone number, the call is connected to you over the internet and sent through to your VoIP handset. The secure internet connection allows you to answer calls from anywhere across the world thanks to VoIP working entirely in the cloud.  Minimal hardware, a great online portal and a flexible system means that Horizon VoIP with Windsor Telecom just works.

Don’t work harder without the reward, work smarter with Hosted VoIP and reap the benefits straight away.

Seeing is one thing, believing is another and as a result, we want you to have a free demo to see what it can do for your business today.

A Hosted VoIP solution is:





Future Proof 2

Future Proof

Save Money@3x

Cost Effective



Be in control and work smarter with our WorkSmart bundles. Get the package you need for your business. Whether you’re a small hardworking team or a larger business focused on growing bigger, we’ll have a WorkSmart bundle for you.

Discover the unified communications package that you need without being bogged down by technical jargon.



Don’t just take our word for it, listen to our customers.  With hundreds of positive reviews, Windsor Telecom is a beacon of light when it comes to customer service in the telecom’s world.