Partnering with leading companies
UK's premier VoIP solution provider
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Call using your computer, mobile or desk phone
With our NX product, you can easily call any number directly from your smart device and easily take your office phone system anywhere in the world.
Work from anywhere with your office extension
Turn any smartphone into a business phone system with NX mobile app ensuring you keep your office number and extensions, call recordings and voicemail-to-email features, and more!
Why customers choose Overline
Easily get started in minutes
- Professional installation
- Flexible contract options
- Helpful client development team
Supported by professionals
- Professional installation
- Dedicated customer support
- One bill solution
Make calls from anywhere
- Mobile and PC app
- Handsets available
- Cloud based VoIP
Pricing and plans
All prices and plans are on a per user/per month basis. For a tailored quote, please contact our sales team on 0330 118 5000 today.
NX Pro
License based only cloud phone system for small teams
£8.99
£
4.50
From only -
Microsoft Teams App Phone
-
Microsoft 365 License required*
-
SIP Direct Routing
NX Standard
Complete hosted VoIP phone system for small to medium business
£14.99
£
7.99
From only -
Includes mobile app
-
Installed in minutes*
-
Optional handsets*
NX Elite
Tailored premium cloud based business phone system for enterprise
£24.99
£
14.99
From only -
Dedicated direct line
-
Softclient + mobile app
-
Call recording
What our customers say
Having to make crucial operational decisions, within hours of the latest government announcements, were trying for us all. OVERLINE were there for us. Using the latest technology to enable us to continue working remotely throughout lockdown and beyond. The charity raised £250,000 in the first 3 months of lockdown on a remote set up thanks, largely, to the functionality of our telephone system and the accompanying account management provided.”
Ryan Heal
CEO of Rockinghorse
We have used OVERLINE for our phone system for approx. 3 years now and would recommend them to anyone looking for an effective system backed up with first class account management. This is epitomised by having someone at the other end of the line when we need them, something hugely lacking elsewhere these days. However, it was really during the first phase of “lockdown” that our relationship with OVERLINE really came into its own with endless support.
Janella Merritt
Raystede Corporate Manager
Speak with a VoIP expert now
Need help with getting the right phone system for your business? Chat with our sales team anytime between Monday to Friday 09:00 – 17:30. We will help your business get the best and most affordable office phone system installed. We are trusted by over 4,000 customers since 1994 and look forward to helping your business get connected today!
Get a free quote today
