Best landline supplier in northern ireland

Future-Proof VoIP 

Best landline supplier Northern Ireland

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Best landline supplier Northern Ireland

Why VoIP with Barclay?

Our passion and drive to deliver customer excellence is what makes us the best landline supplier in Northern Ireland. We partner with industry leaders to bring businesses a reliable, future-proof and robust landline solution at a competitive price. 

We help businesses upgrade to VoIP in a seamless transition through an experienced engineering team and expert support staff. Unlike landline phone systems that are limited to a single desk phone in your office, VoIP lets you make and receive business phone calls from your laptop, tablet, regular smartphone (using an App), and even VoIP compatible office phone sets.

Take your business to the next level with the best landline supplier in Northern Ireland

Whether you’re a business that is looking to expand or you want more flexibility for your workers to operate from a remote location, a future-proof telecommunications solution will improve how your employees communicate between themselves, your suppliers and most importantly, your customers.

 We have many success stories, but one VoIP case study on a switch a customer made was enlightening and we are proud to be a trusted telecommunications company in Belfast.

Northern Ireland VoIP

Benefits of Using the Best Landline Supplier in Northern Ireland

Cost Savings

Businesses could save up to 70% compared to using a traditional phone system. VoIP is cost-efficient for not only domestic calls but also international calls.


Whether you want to downsize or grow your business, VoIP gives you the flexibility to do both.

Remote Working

Keep your employees connected via video and voice calls, conferencing and instant messaging from anywhere. VoIP will allow you to take and place calls on any device as long as you have a good internet connection.

What Our Customers Say

“The Barclay team have been trusted suppliers, across several solutions to Wilsons Auctions for many years. Their attention to detail, clear price delivery and exceptional service meant Barclay were an easy choice as our new VoIP supplier.

“As we have become more reliant on our landline system it was imperative that everything ran smoothly and efficiently.”

– John Ardill General Manager of Wilsons Auctions

“Barclay Communications gave me the confidence to move to a cloud-based system,” says Gary. “We currently have 150 members of staff using the new Gamma Horizon system.

“Early in the process, we were assigned a Project Manager who, at every step of the way, guided us from planning through to delivery of the system.”

– Gary Agnew of Camden Group

“Barclay VoIP has given freedom to our out of office sales and contracts teams providing them with instant access to back office support, just like they were based in the office next door.

“VoIP offers us more than just voice, with a wide selection of additional features, such as video conferencing and BMS integration.”

– Simon Ferguson, Associate HR Director at NK Group

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