Leading UK Business VoIP Provider

NX Elite is flexible and easy to use office phone system for remote working.

From only £9.99 per month

Working with over 4 000 companies


Get 3 Months FREE!

Get a FREE zero obligation quote for your office phone system today by submitting your details in this form. Select the features you want and choose what devices you like.

The next generation of VoIP desk phones

Experience next-generation cloud based VoIP calling with the latest desk phones from leading international office phone manufacturers. Open a gateway for your office to work from anywhere while still connected to the office using mobile connectivity linked to individual office phones offering marketing on-hold, CRM integration and quick access to call recording and reports.

Call Recording

Hear every conversation on your business NX Elite office phone system.

Call reporting

Get details on calls to manage your team better and target key areas for improvement.

Mobile App

Take your desk phone anywhere and keep all the features with our mobile app.

Remote working

Easily setup remote working with any team members on your NX ELite office phones.

Build Your Own NX Elite

Build your NX Elite office phone system today. Choose the features you want and select the products that you need to get the best value for your money today and submit a quote request. Get started by clicking on ”Build My Own” now.

Call from anywhere

Make calls on your desk phone, your mobile device or your computer using NX Elite. Your CRM easily integrates with cloud-based VoIP phones for work at the office or remote working, so you can continue doing business wherever you are in the world and still work through your office hub.

Get work done

With advanced software supporting your office communication, you can go ahead and focus on doing what you do best while your office phone integrates into your process, from anywhere in the world.

Request A Call Back

Want us to call you back for free? Request a call back in this form here. Our telecommunication experts are ready to help you.

Why customers choose Overline

Since 1994, we have offered premium telecommunication solutions at affordable prices. Our customer-first approach ensured that we prioritise the needs of our clients, and go the extra mile to help their business get over the line.