OBN Technology

A phone system tailored to you.


OBN business phone systems are hosted in the cloud and use VOIP technology.


This gives your business the advanced features of large corporate, enterprise phone systems, at a fraction of the cost.


With our reliable phone systems, you have the ability to customise to your business requirements and flex up and down, as your business needs change.


You can even manage your phone system via a web portal

so you can change your settings whenever you like, simple.


We include full support and on-site installation, all delivered by our team of telecoms experts.


As we use VOIP, your business will benefit from lower call costs and line rental compared with traditional phone systems.


We have a wide range of plans available so we can deliver a telecoms package that suits your requirements.


Developed in Germany our reliable business phone system is based in the cloud. All the technology is managed in a data centre, using the latest technology.


Even if you loose your internet connection at your office, you can either use the free IOS and android apps on 3G/4G mobile connections or just unplug your phone and take it to another location, where you have an internet connection- even at home or another office.

Feature Rich

We understand businesses needs can change quickly which is why with our business phone system you can add or remove phones as your business needs change.


We can get new phones delivered and working within a few days.


And 150+ features built in...


As a cloud based phone system, our technology provides all the latest features a business could require.


This reduces the overall cost to business, and keeps things simple.

Fast Delivery

Our system is fast to setup and deliver to your site, no matter where you are in the UK.


We deliver new phones normally in 2-3 working days.

Quality Deskphones

We can supply desk phones from most major manufacturers including Yealink, Cisco, Polycom, Snom, Spectralink, Panasonic, Gigaset and Sennheiser and more.


Alternatively it may be possible to use your existing phones or use headsets and apps, instead of a desk phone.

Cloud Based & Flexible

Our Business Telephone service is cloud based and flexible. With just a one month contract, you can flex up at any time as your business grows.



UK Based Support

Our service desk is open 24/7 to raise any support issues with your phone system.


We are based in Hertfordshire and provide phone, email and live chat support to help you when you need it.


No long term contracts.


Unlike other phone providers we don't tie up businesses in long term contracts.


Our standard contract is just one month's notice, and you don't pay a financial penalty for having a contract like this. 


It's just the way we like to operate.


OBN has a range of plans to meet your business needs. We offer freephone/national and local number in the UK and internationally if required.


We can move your existing phone numbers into our system in about 10 working days.


Contact us today for more information about how we can help your business.

Need help?
Talk to us today!

OBN Testimonial and IT Review
We appointed OBN as our IT people approximately 18 months ago. We have found them to be responsive, knowledgeable and very reasonably priced.

David Fox


OBN Testimonial and IT Review
Professional, courteous and personable. We have relied on the OBN team for many years to solve both operational and more complex IT queries. Highly recommended for IT support and other technical requirements.

Simon Elliot


OBN Testimonial and IT Review
Excellent communication and knowledgeable, Robin went above and beyond and couldn’t of been more helpful if he tried.Got a job done that others stated was not possible.

Alex Whitam


OBN Testimonial and IT Review
Stanley invested in the IP phone system in 2017 with the Yealink digital handsets. To date the phones have been faultless and can be configured to any requirement effortlessly. OBN were in and out in a day and have delivered exception support throughout. I would have no hesitation in recommending this system which will add value to any size of business.

Graham Sharp


OBN Testimonial and IT Review
Great attentive service and quick response times - well done OBN.

Chris Kent


OBN Testimonial and IT Review
Would not hesitate to thoroughly recommend to friends and businesses alike. Extremely knowledgeable and efficient service.

Steve Tarrant


OBN Testimonial and IT Review
Great service and advice when needed.

Ian Taylor


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We work with

We partner and work with major service providers from around the globe. We also support and work with major software providers.