IT Phone systems provider and VOIP providers by Surrey based IT support company.

Hosted Telephony VOIP Cloud Hosting for business

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Zedone uses Hosted phone systems and VOIP providers to enhance the telephone and communication systems for businesses.

Our Hosted Managed Telephony service gives your business immediate access to low cost phone calls and saves you from having to buy and maintain a conventional PBX system.

Call quality is at least as good as a conventional BT line, and in most cases, better. Advanced features like conference calling, call forwarding, simultaneous ring, voice mail and even voicemail to email, all come as standard.

Staff based at home, or at remote offices in the UK and abroad, can be given standard company DDI phone numbers, so internal calls to them are free and external calls can be transferred seamlessly. And we can set up domestic phone numbers in countries where you don’t have offices and route calls back to the UK.

If all this sounds expensive, don’t worry. By rationalising the number of BT lines needed and using low cost call routing, we can typically reduce telephone costs by around a quarter.

We also make things simpler for you, because we offer a fully managed and hosted service where we look after everything. We will even ensure you keep your old number if you want to.

All the switching equipment is hosted in secure resilient data centres, so you don’t have to buy, install or maintain it. Similarly we configure the user handsets for you, setting up caller groups, speed dials, call barring and all the other services you require. When you want to add or remove users, you simply tell us. It’s all covered by a monthly fee.

In summary we not only make it possible for you to use VOIP to save money and improve communications: we make it easy.

At a glance

  • VOIP service

  • Excellent call quality

  • Advanced features

  • Low cost phone calls

  • Reduced line rental

  • No upfront investment required

  • No admin or maintenance required

  • No need for expensive infrastructure

  • Fully managed and supported 24/7/365

  • Rapid and simple deployment

  • Accessible from anywhere

  • Flexible and scalable

Related Services

  • Hosted desktops (Virtual desktops)

  • Hosted exchange (Cloud email)

  • Software as a Service (SaaS)

  • Server Hosting (VPS, Virtual server)

  • Online storage (data back up)


No IT or telephony expertise required

We are business IT experts so you don’t have to be. This is a fully supported and fully managed service with everything set up and maintained by us.

No capital expenditure required

Instead of making an upfront investment in PBX switching equipment you pay per user per month subscriptions and call charges.

No time wasted on telephony administration

We add or remove users for you, and set up caller groups, speed dials, call barring and all the other services you require. 

Reduced telephone costs

By rationalising the number of BT lines needed and using low cost call routing, we can typically reduce costs by approximately 25%.

No more missed phone calls

Features like call forwarding, simultaneous ring, voice mail, single number and voicemail to email make it easier for your staff to keep in touch.

Reduced travel costs

Our system enables you to hold conference calls for up to 8 callers with any mix of internal and external participants.

Easier remote working/greater staff mobility

To access internal calls, advanced features and DDI numbers, all your employees need is a handset and a broadband connection.

Improved scalability and flexibility

Just tell us when you want to add users or features. You don’t need to invest in advance and there are no switchboard capacity limits.

Enhanced international presence

We can set up domestic phone numbers in 48 countries including the USA and across the EU. You don’t need local offices because we will seamlessly route the calls back to the UK or any other country you choose.

Faster disaster recovery

Even if your office is hit by a disaster, your switchboard is safe and calls can be made and received from anywhere with an internet connection.

Less downtime, more productivity

Our Service Level Agreements are based on 99.9% uptime. And when there is a problem, we resolve it quickly. You can contact our support team 24/7/365 and over 90% of cases are resolved within 10 minutes.

At a glance

  • No IT or telephony expertise required
  • No capital expenditure required
  • No time wasted on telephony administration
  • Reduced telephone costs
  • No more missed phone calls
  • Reduced travel costs
  • Easier remote working / greater staff mobility
  • Improved scalability and flexibility
  • Enhanced international presence
  • Faster disaster recovery
  • Less downtime, more productivity


We offer the latest features. More importantly, we always will, because we partner with Broadsoft who supply 15 of the top 25 Telecoms carriers in 65 countries. They are continually investing in the latest Voice Over Internet Protocol systems and applications, so you’re effectively future-proofing your telephony.

The earliest VoIP systems had lower audio quality compared to traditional landlines. But Zed One’s telephony service is a second generation system, with sound quality that is at least as good as a regular landline.

A full list of the current features available is given in the Downloads section. But here are the most requested features which all come as standard in our most popular packages.

Simultaneous Ringing

A single incoming call rings multiple phones all at the same time, so your office phone, home phone, mobile phone and branch office phone, can all ring simultaneously – you simply answer whichever phone you are near. Your customers and colleagues only need to remember one number and you never need miss a call again.


With separate ‘busy’ and ‘no answer’ greetings, all customisable and personalized by each individual user.

Voicemail to email

Have your voice mails forwarded to you or any of your colleagues via email. Users can choose to have their voicemail messages forwarded as an attachment (WAV File), or just an instant eMail notification that they have a message, including the inbound number, persons name and the time they left the message.

Fax to email

Allows users to receive fax messages on a separate DDI fax number. Fax messages are sent directly to the recipients email inbox ensuring they are received instantly.

Mobile phone apps

With the mobile softphone applications for windows and iPhones, calls appear as if they originated from your office number, so the person you are calling sees your office number on their caller ID, not your mobile number. That person can return your call by dialing your office number and it will be delivered to your mobile phone.

Conference calling

8 way conference calls with any mix of internal and external participants. The hosted server acts as a conference bridge to each party. Save time and money on traveling.

Calls from anywhere

A single phone number, with one voicemail box to manage for all your phones, including your desk phone, PC, Mac, mobile or any softphone. You can make calls from any phone, anytime, anywhere. Regardless of whether you are in the office on a fixed phone, PC or Mac, on the road using your mobile or in a hotel calling from your laptop.

Shared Call Appearance

Allows up to 5 SIP handsets or softphones to be configured for each user. When a Group or DDI call is received all stations will ring. Another way to ensure you never miss another important call.

Full details of the various packages are in the Tell Me More section

At a glance

  • Simultaneous Ringing
  • Voicemail
  • Voicemail to email
  • Fax to email
  • Mobile phone apps
  • Conference calling
  • Calls from anywhere
  • Shared Call Appearance

Hosted Telephony VOIP

The easiest way to cut your telephony costs and improve communications


Download Hosted Telephony VOIP Information

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