VoIP Business Phone Systems
Smart, high-quality VoIP Business Systems for businesses based in Witham and beyond! Vivi Makes the process of adopting VoIP uncomplicated, secure and affordable – for businesses of all sizes. Our systems are built around your exact requirements and will grow and adapt with you, making flexible working options a reality and giving you the power to make changes as and when you need to, our phone systems are built with your business at the centre.
Built and based in the UK
Our tight-knit, highly trained team deals only with UK businesses, so we really know our stuff. We understand what businesses need from a VoIP Business Phone System and we will always deliver you your perfect system.
Try Vivi for free
Test out our phone system free for 30 days. Contact us today and we can set you up with a few extensions to fully test our service and have access to our online system manager, no commitment and no card details needed.

Free Fanvil X7
When you choose an Unlimited Talk Plan*

FREE GXP 2135
When you choose Talk More Talk Plan*

FREE GXP 1630
When you choose Talk Lite Plan*
20% off every Plan
when you bring your own device or opt to use softphones**
*Offer based on 36-month contract. **Does not include any 30-day contract plans
Handheld service
Once you’re ready to purchase your new vivi VoIP Business Phone System, we handle everything from start to finish. You don’t have to worry about any complicated setup or expensive installation, your VoIP Telephony Systems extensions will be set up to your exact requirements and pre-configured prior to delivery, so all you need to do is plug them into your internet-enabled network and you will be ready to make and receive calls from your new VoIP Business Phone System within a few minutes – no technical knowledge required.
Smart, high quality cloud based phone system
Exceptional customer service
Simple setup
Powerful call control & productivity tools
Huge cost savings with unlimited calls for just £16 p/m
Real time analytics & system management
Keeps your growing business connected
Expert support and lifetime warranty
Homeworking VoIP Business Phone System
A large percentage of the UK workforce has permanently changed the physical location of their normal place of work. Your normal place of work may have been in Witham, but now perhaps you need to allow staff members to work completely or partially from home or another remote location. Our vivi VoIP Phone Systems make this possible, all you need is a stable internet connection and you can make, receive and transfer anywhere!
Web-based portal
At the heart of your VoIP Business Phone System is your online web portal, this allows for complete management of your Business Phone Service in real-time. View live call statistics and billing information, plus have access to remote handset management and call flows.
How much does a VoIP Business Phone System cost?
Not only do VoIP Business Systems provide better communication, but they are also much cheaper than traditional phone systems, utilising your existing internet connection instead of installing and paying for separate lines.
Most of our KEWORD talk plan packages include a bundle of free minutes, including an option for unlimited outbound calls to UK landlines and mobiles. We also have plans which include free handsets, so getting a new VoIP Business Phone System is probably much cheaper than you think.
With support and maintenance included, you also don’t pay for any expensive onsite installation as everything we send to you will be plug and play.
Speak to us today to get a free no-obligation Business Phone Service quote.
Vivi Care plan
We know that business continuity is vital, that’s why we created our vivi care plan. It’s a unique service that ensures that your new VoIP Business Phone System is covered if a handset ever breaks, and defines how we look after you, both in and outside of normal working hours.
What’s included?
- Lifetime handset warranty
- 48-hour repair or replace guarantee
- Free 24/7 Customer Helpline
- Free purchase & upgrade options
- Quarterly customer service calls
Advanced system features included as standard
Discover powerful enterprise-level VoIP Business Phone System features, included as standard. We provide Business Phone Service which grow with your business, with the ability to add more users at any time. Most of the KEWORD features such as the auto-attendant menu system, announcements, music on hold and voicemail to email can be customised and personalised to your business and our time-based call routing means that every call will be handled, regardless of the day or time of the call. You can also add extra VoIP Business Phone System features such as remote call monitoring and remote call pick-up and takeover perfect for staff training.
Discover powerful VoIP features with vivi
Unlimited users
A phone system that grows with you, add extra users at any time
Auto-attendant menu system
Allow callers to choose an option/department to be put through to eg “Press 1 for Sales”
Personalised announcements
Greet your callers with personalised messages
Music on hold
Play music to callers when placed on hold
Live billing
Stay in control of your spending with a live view of monthly use, per extension
Live call stats
View live call statistics anytime you need to
Time-based call routing
Route calls depending on the day and time of day, perfect for out of hours services
Ring/hunt groups
Distribute incoming calls to individual or groups of users
Voicemail to email
Have your voicemails emailed directly to you as an audio file
Online system manager
View live call and billing information, download and pay for invoices, plus make instant phone system changes
Free 24/7 support
Our support team are available whenever you need it, anytime of the day
Click to call
Instantly click to call any number displayed on your chrome browser
Call stacking/queuing
Ensure that callers never hit an engaged tone, calls are stacked and handed to you from the cloud
Call forwarding
Send calls to another extension, or external landline or mobile number
Call whisper
Detect which service the caller is looking for, or use to differentiate between separate companies.
Inbound caller ID
View caller ID/telephone number of the inbound caller
Call hold
Easily place calls on hold
Call transfer
Transfer calls to other extensions, regardless of their location
Call conferencing
Hold conference calls with your colleagues or clients
Call divert
Divert calls to another extension, or external landline or mobile number
Temporary close service
Schedule closed periods in advance, or instantly, perfect for bank holidays or extended closed periods
Follow me services
Allow your incoming calls to reach up to 5 different destinations simultaneously, including your desk phone
Call barring
Block any inbound or outbound calls
Remote call pick-up & takeover
Pick up and/or takeover calls made to other extensions by intercepting the call
Remote call monitoring
Listen in to a live call on another extension, perfect for staff training
Unified phone book
All users can have access to a centralised list of contacts
Custom music on hold with announcements
Play announcements with or without background music to callers placed on hold
Call recording
Record all incoming and outgoing calls per extension
Fax to email
Send incoming faxes directly to an email address
Group ID
Group ID works on your phone's screen showing the name of the group, department or company your caller selected
Numbers
Whether you are looking for a new telephone number, or if you are wanting to keep hold of your existing number – vivi can help. We have a huge selection of numbers allocated to us directly from Ofcom, and we have porting agreements with all major UK telecommunication providers.
Having a virtual phone number means that you can pick a number from any UK location, you don’t have to be limited to a Witham area code. This gives you a huge marketing advantage, allowing your business to expand into other “local” areas.
We make moving your existing to us as simple and seamless as possible, just chat to one of our team members today and we will handle the full process from start to finish (which usually takes around 7-10 days)
VoIP Business System Number options
- VoIP Business Phone System 0800 freephone numbers
- VoIP Business Phone System 033 local rate numbers
- 0843 National rate numbers for VoIP Business Phone Systems
- Witham local numbers
- VoIP Business Phone System numbers for any UK area code
- Memorable phone numbers for your new VoIP Business Phone System
Devices
Vivi provides you with VoIP Business Phone System hardware that matches our quality of service and reliability. We supply some of the most popular IP phones on the market, including Grandstream, Gigaset and Fanvil – what’s more these are all backed up by our vivi care lifetime guarantee.
You can choose from cordless phones, and basic desktop phones, to more sophisticated models that include large colour touchscreen displays – just speak to one of our team members today and we can get the right hardware to fit your business.
You can also have the option of using software instead of hardware. Softphones are IP phones that are installed directly onto a computer, laptop or tablet device and are used alongside a headset to make and receive your calls. You can also install a softphone app onto your mobile – turning your mobile device into a fully-fledged phone system extension.
Not sure where to start?
Contact our friendly and knowledgeable support team to find out how a VOIP phone system from vivi can transform your business. With our FREE trial, and with 30-day rolling contracts available, there really is no risk.