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Hosted VoIP solutions that transform UK business communication

From simple VoIP phone systems for small businesses, to scalable integrated communications systems that keep larger organisations connected with seamless flexible working and collaboration, our advanced hosted telephony solutions bring your business, team and customers closer than ever.

Why hosted VoIP is the future for UK businesses

VoIP will soon be the standard for business and domestic telephone communications. Starting in 2025, the traditional Public Switched Telephone Network (PSTN) and Integrated Services Digital Network (ISDN) will be gradually switched off.

These older networks are prone to disruption and are hard to maintain, so VoIP is becoming the new normal for remote communications. Systems such as the advanced hosted VoIP that we offer allow for seamless communication via internet connections and work over a range of devices.

Our Hosted VoIP Telephony

We offer three VoIP services UK-wide, providing VoIP for small businesses through to large international organisations.

Our VoIP Packages

We offer three VoIP services UK-wide, providing VoIP for small businesses through to large international organisations.

Hosted VoIP Telephony

Our VoIP packages are tailored to meet your needs, from small businesses switching to digital and reducing costs to large organisations with more complex requirements.

FloLine+

Simple, cost-effective phone and mobile telephony ideal for small businesses.
Unlimited UK Calls
Mobile Application
Basic Auto Attendant
Basic Call Queues
30 Day Call Recording
Voicemail 2 Email
Multi Brand
Learn more

Flo:One

Feature-rich VoIP with the integration and analytics that drive larger businesses.
Unlimited UK Calls
Desktop & Mobile App
Text-To-Speech Greetings
On Hold Music
Adv. Call Routing
Queue Call Back
Voicemail Transcription
90 Day Call Recording
CRM Integration*
Please check your CRM compatibility
SMS*
FloSMS is a free addon but SMS texts are chargeable as per your package
Live Wallboards*
Setup charge and monthly user fee applies
Learn more

MS Teams Phone

Full integration of telephony into MS Teams for easy collaboration, everywhere.
Unlimited UK Calls
Desktop & Mobile App
Text-To-Speech Greetings
On Hold Music
Call Queues
Video Meetings
Voicemail Transcription
Flo Anywhere*
Provided as Microsoft Teams Mobile and is a chargeable extra and requires your mobile connections to be via Flotek
CRM Integration*
Please check your CRM compatibility, Charged as an addon
SMS*
FloSMS is a free addon but SMS texts are chargeable as per your package
Record & Analytics*
Setup charge and monthly user fee applies
Learn more

Flo Support

Providing an enhanced level of technical support
With the addition of Flo Support, you benefit from system updates, monitoring and management with dedicated help desk support 7 days a week.
System Maintenance
Software Updates
Please note, some hardware vendors require additional licensing and we're unable to continue updates once devices are EOL
Handset Replacement
Excludes Damage or handheld devices, terms and conditions apply
VoIP Monitoring
Security Management
Firewall Configuration
DDoS Protection
Multi Factor Authentication
Technical Support
7 Day Help Desk
On-site Support
User Training

Interested? Book a discovery meeting today

The first step towards transforming your business communications with VoIP is to arrange a discovery meeting, where you can tell us more about your business, challenges and ambitions.
Book a call

Our VoIP Packages

We offer three VoIP services UK-wide, providing VoIP for small businesses through to large international organisations.

Hosted VoIP Telephony

Our VoIP packages are tailored to meet your needs, from small businesses switching to digital and reducing costs to large organisations with more complex requirements.

FloLine+

Simple, cost-effective phone and mobile telephony ideal for small businesses.
Unlimited UK Calls
Mobile Application
Basic Auto Attendant
Basic Call Queues
30 Day Call Recording
Voicemail 2 Email
Multi Brand
Learn more

Flo:One

Feature-rich VoIP with the integration and analytics that drive larger businesses.
Unlimited UK Calls
Desktop & Mobile App
Text-To-Speech Greetings
On Hold Music
Adv. Call Routing
Queue Call Back
Voicemail Transcription
90 Day Call Recording
CRM Integration*
Please check your CRM compatibility
SMS*
FloSMS is a free addon but SMS texts are chargeable as per your package
Live Wallboards*
Setup charge and monthly user fee applies
Learn more

MS Teams Phone

Full integration of telephony into MS Teams for easy collaboration, everywhere.
Unlimited UK Calls
Desktop & Mobile App
Text-To-Speech Greetings
On Hold Music
Call Queues
Video Meetings
Voicemail Transcription
Flo Anywhere*
Provided as Microsoft Teams Mobile and is a chargeable extra and requires your mobile connections to be via Flotek
CRM Integration*
Please check your CRM compatibility, Charged as an addon
SMS*
FloSMS is a free addon but SMS texts are chargeable as per your package
Record & Analytics*
Setup charge and monthly user fee applies
Learn more

Flo Support

Providing an enhanced level of technical support
With the addition of Flo Support, you benefit from system updates, monitoring and management with dedicated help desk support 7 days a week.
System Maintenance
Software Updates
Please note, some hardware vendors require additional licensing and we're unable to continue updates once devices are EOL
Handset Replacement
Excludes Damage or handheld devices, terms and conditions apply
VoIP Monitoring
Security Management
Firewall Configuration
DDoS Protection
Multi Factor Authentication
Technical Support
7 Day Help Desk
On-site Support
User Training

What affects the cost of VoIP?

The cost of your hosted VoIP phone system will vary depending on the number of users you need, whether you require any hardware such as desk phones, any specific integrations and the level of ongoing support you need.At Flotek, we can help you select the most cost-effective hosted business phone system for your needs, complete with seamless integration and expert long-term support.

Interested? Book a discovery meeting today

The first step towards transforming your business communications with VoIP is to arrange a discovery meeting, where you can tell us more about your business, challenges and ambitions.
Book a call

What’s included in our hosted VoIP phone systems?

We’ve designed our hosted VoIP solutions to deliver everything you need to ensure seamless communications across different devices from any location. As well as effortless software integration, we also offer compatible hardware, ongoing support and scalable plans.We can help you find the ideal solution based on the specific requirements of your business and make the whole process straightforward and cost effective

Our VoIP product portfolio

Improve customer experiences, enable collaboration and reduce your costs with a hosted VoIP phone system from Flotek.

Technical Support Desk

Get jargon-free help whenever you need it with our technical support desk.

Remote Monitoring

We’ll remotely monitor your hosted VoIP to quickly spot and fix errors before they cause problems.

Online Learning Portal

Get the most out of your hosted VoIP solution with our online learning portal.

Yealink Hardware Specialists

Upgrade your office comms setup with smart VoIP hardware from Yealink.

Microsoft Teams Phone Integration

We’re a certified Teams Phone specialist, delivering Operator Connect as standard for seamless communication.

Flo Mobile Anywhere Integration

Take calls anywhere on any device with our advanced cloud phone systems.

Nationwide Installation & Support

We install cloud phone systems UK-wide and provide long-term support for reliable connections.

7-Day Support

Access expert help and support seven days a week. We’re here for you whenever you need us.

Why choose hosted VoIP solutions from Flotek?

4.9/5 star rating
We’re proud to be rated almost five stars for our excellent services.
96% customer satisfaction score
Our customers recommend us and rate our technicians as ‘excellent’.
Scalable solutions
Whether you need a cloud phone system for a small business or a multinational, we can help.
Regional support
We have eight locations throughout the UK, meaning we can offer local support to customers nationwide. 

It’s as easy as 1, 2,3…4

Transforming communication and collaboration in your business is a simple four step process.
01

Book a meeting

First, we’ll arrange a meeting to discuss your requirements.
02

Free audit

Next, we’ll conduct a comprehensive audit of your current systems.
03

Proposal

Based on the audit, we’ll provide a detailed proposal tailored to your needs.
04

Project Management

Our team will work with your existing suppliers to ensure a smooth migration.

Schedule a Free IT Audit & Cost Breakdown

Our 45-point technical audit delivers a clear, jargon-free review of your IT and communications systems. You'll receive a red, amber, and green status report highlighting key areas for improvement—plus a detailed financial analysis of your monthly bills, giving you a transparent view of your current costs and opportunities to save.
Book a meeting

Trusted by 2000+ businesses across the UK

Your Questions, Answered.

We believe communication solutions should be simple and accessible. That’s why we’ve put together clear, straightforward answers to some of the most common questions about Hosted VoIP—covering everything from installation and number porting to training and support.

How long does it take from first contact to full installation?

Once you get in touch, we’ll quickly assess your needs and send over a tailored quote for your hosted VoIP phone system. If you're ready to proceed, you can sign online, and we’ll take care of the rest – whether that’s migrating your existing numbers or setting up new ones.
We can ship pre-configured handsets directly to you, set you up remotely the same day, or schedule an on-site installation with training – usually within 7 days, anywhere in the UK.
For larger or more complex installations, timelines may vary depending on factors like data cabling or site readiness. However, we always aim to work to your schedule and minimise disruption.

Can I keep my existing phone numbers when switching to VoIP?

You can. When we set up your new hosted VoIP, we’ll port over any existing numbers, ensuring a quick and efficient setup from start to finish. We can also set up any new numbers you might need on an ongoing basis.

What do I need on-site for installation?

As a baseline, you will need a stable internet connection and spare power sockets. Our team can assess your site ahead of the installation and bring any additional equipment with them on the day to ensure a seamless setup. If you prefer, you can add extras such as hardware, which we can also provide and install.

Is training provided for using the new VoIP system?

Absolutely! After we install your new hosted VoIP system, our team will provide you with straightforward training and ensure that you’re fully equipped to get the best out of your system. You’ll also have a variety of options for ongoing training, such as video sessions and access to our online learning portal.

What happens if I need help after installation?

If you need help at any point after we install your hosted telephony solution, you can reach us seven days a week via telephone or our technical support desk. We’ll also monitor your system remotely to spot any issues as they arise.

What uptime and call quality can we expect?

To an extent, your uptime and call quality will depend on the strength and stability of your internet connection. We only offer hosted VoIP phone systems that we trust ourselves, with options like Microsoft Teams Phone offering 99.999% uptime. If you ever have issues with call quality or uptime, our expert team is always on hand to provide support and can even attend your site if needed.

How quickly do we respond to VoIP support issues?

With proactive monitoring and our technical support desk, we can guarantee a quick response if you experience any issues with your hosted phone system. We have more than 100 experts on standby to provide fast, effective resolutions.

Do you offer SLAs for reliability?

We do. We promise a 15-minute response time for critical issues and a resolution within 24 hours, helping keep downtimes to a minimum and ensuring you stay connected no matter what.

Is VoIP secure and GDPR compliant?

All of our cloud phone systems are highly secure and completely GDPR compliant. Our solutions use data encryption to keep information protected and ensure details are stored in accordance with data protection regulations.

What happens if the internet goes down?

If you experience an internet outage at any point, you should still be able to make calls via mobile devices through call routing. Make sure to contact our team as soon as possible and we’ll do everything we can to get you back online as soon as possible.

Can we use existing phones and headsets?

Some desk phones and headsets are compatible with VoIP, and if your existing hardware is compatible, we can integrate your new hosted VoIP with these devices. If not, we can provide a full range of compatible hardware.

Are international calls included?

Our hosted VoIP solutions include unlimited UK calls, but international calls are not available as standard. We can provide cost-effective international calling as part of your plan however, and we’ll discuss your specific needs when issuing your free quote.

Your Questions, Answered.

We believe communication solutions should be simple and accessible. That’s why we’ve put together clear, straightforward answers to some of the most common questions about Hosted VoIP—covering everything from installation and number porting to training and support.
Get in touch

How long does it take from first contact to full installation?

Once you get in touch, we’ll quickly assess your needs and send over a tailored quote for your hosted VoIP phone system. If you're ready to proceed, you can sign online, and we’ll take care of the rest – whether that’s migrating your existing numbers or setting up new ones.
We can ship pre-configured handsets directly to you, set you up remotely the same day, or schedule an on-site installation with training – usually within 7 days, anywhere in the UK.
For larger or more complex installations, timelines may vary depending on factors like data cabling or site readiness. However, we always aim to work to your schedule and minimise disruption.

Can I keep my existing phone numbers when switching to VoIP?

You can. When we set up your new hosted VoIP, we’ll port over any existing numbers, ensuring a quick and efficient setup from start to finish. We can also set up any new numbers you might need on an ongoing basis.

What do I need on-site for installation?

As a baseline, you will need a stable internet connection and spare power sockets. Our team can assess your site ahead of the installation and bring any additional equipment with them on the day to ensure a seamless setup. If you prefer, you can add extras such as hardware, which we can also provide and install.

Is training provided for using the new VoIP system?

Absolutely! After we install your new hosted VoIP system, our team will provide you with straightforward training and ensure that you’re fully equipped to get the best out of your system. You’ll also have a variety of options for ongoing training, such as video sessions and access to our online learning portal.

What happens if I need help after installation?

If you need help at any point after we install your hosted telephony solution, you can reach us seven days a week via telephone or our technical support desk. We’ll also monitor your system remotely to spot any issues as they arise.

Hosted VoIP UK-wide, with local presence

We offer VoIP services UK-wide, with locations across the country:

Advanced hosted VoIP solutions from Flotek

Voicemail to email

Receive a written transcript of your voicemails via email so you can catch up on your messages wherever you are.

Text-to-speech greetings

Type up a friendly greeting to be read out to callers for when you can’t get to the phone in time – no more awkward re-recordings!

CRM integration

Integrate your hosted phone system with your CRM for seamless call logging and lead tracking.

On hold music

Keep callers comfortable while on hold with built-in hold music.

Call queues

Reliably queue calls, giving you time to get to everyone in turn.

Desktop and mobile app

Switch effortlessly between desktop and mobile calling with user-friendly apps for each.

Arrange your Teams discovery call today

Ready to explore how technology can better support your organisation?
The first step is a conversation—where we learn about your current setup, challenges, and future goals. From there, we’ll help shape a plan that aligns your tech with your ambitions.

Book a call at a time that suits you—we’re here to listen and guide.

..or call us today

If you would prefer to have a chat or need some quick info, please give us a call
02921 50 8000

..or call us today

If you would prefer to have a chat or need some quick info, please give us a call
02921 50 8000

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