Recommended Business Telephone Systems

Business telephone systems tailored to the way you work

NT Voice and Data provides innovative, affordable and flexible voice solutions for your business. No two companies are the same and off-the-shelf packages often end up costing you more money as they don't meet your exact business needs. NT's team are experts at designing affordable voice solutions that are tailored to how your organisation works. We look for solutions that save you money and often pay for themselves over time.

We help large and small companies throughout the UK use communications to grow sales and lower their operating expenses. If that's what you want for your business, contact NT's team today for a free consultation: 01623 687750.

Avaya IP Office

Simplify the way communications and collaboration works at your business. Move from being just connected to being truly productive, with tools that let your people take an active role in creating value, delighting customers and engaging colleagues in interactions that deliver meaningful results.

Find out more about the Avaya IP Office Business Telephone System...

Mitel MiVoice (formerly Mitel 5000)

The Mitel MiVoice Business Telephone System (formerly Mitel 5000) is a phone system that blends your voice system with your data network, lowering communications costs.

Find out more about the Mitel MiVoice Business Telephone System...


Designed to help your business communicate and collaborate with all of its stakeholders, the iPECS UCP is a unified communication platform brought to you by Ericsson-LG Enterprise. This business telephone system will help the people within your company to be more productive and efficient, regardless of where they are located or what device (office handset, smartphone, mobile, laptop, desktop PC, tablet...) they prefer to use.

Find out more about the iPECS UCP Business Telephone System...


A hosted IP telephony solution gives you the same features and benefits of a normal IP Telephony solution, but with the exception that most of the infrastructure and consequently, complexity, is held within a core network and secure data centre, thereby removing the need to host PBX equipment locally.

Find out more about Hosted Telephone Systems...

Case study: Harlow Bros

Find out how the Avaya IP Office's powerful features are helping Harlow Bros to run their business smoothly, increase their productivity and reduce their telephony costs. Click here to view the case study.

More Avaya...

Want to know what else Avaya has to offer? You can view the completed Avaya product range in our Avaya Showcase.

NT supplies Avaya IP Office solutions in the Nottingham, Leicester, Derby and East Midlands area, as well as providing solutions to companies nationwide. Why not ask our team exactly how IP Office could deliver a return on investment for your company? Call us on 01623 687750 or email