Business Telephone Systems · Isle of Wight
We install and support business telephone systems for companies across the Isle of Wight, from Ryde and Cowes to Newport, Sandown and Ventnor. Yeastar P-Series systems, Yealink handsets and the Linkus app, fitted and supported by our engineers. We're not tied to one platform, so the recommendation is based on your site, not our commission.

Why us
Most providers only sell the platform they're tied to. We install and support both on-premise and hosted systems, and tell you plainly which fits your site, because the commission's the same either way.
Every system we install today already runs on the digital network, so the 2027 PSTN switch-off is one less deadline to think about. And when something needs changing, it's an engineer who already knows your setup, not a call centre.
What's included
A system that lives on-site, giving you full control and no ongoing dependency on your internet connection for dial tone.
No box on the wall, managed and updated for you, work from anywhere on the Linkus app. More on VoIP
Answers, routes and takes messages when your team can't, with call transcription and summaries.
Existing numbers carried across, migration planned so there's no dead air during the switch.
Reprogramming, moves, adds and changes, handled by the people who installed it.
Handsets & features
2027 PSTN Switch-Off
The analogue and ISDN network closes nationally on 31 January 2027. If your business is still on a traditional line, here's what a straightforward migration with us actually looks like.
We check what you're on now and what's actually affected. Some sites need more work than others.
Adapt your existing system to the digital lines, or install fresh if you'd prefer a clean start. Your call.
Numbers ported, 4G/5G backup available so a dropped line never means a dropped business.
The old network switches off nationally. Businesses who plan ahead don't notice the day it happens.
Packages
Every site's different in team size, cabling runs and current setup, so we scope the actual number after a quick look, not before.
For a small office, up to 5 users
Best for: getting PSTN-ready fast
Phones + connectivity, 5–15 users
Best for: most established businesses
Phones, connectivity, CCTV and WiFi as one project
Best for: one project, fully sorted
Reviews
"We are loving our new phone system and the service that goes with it. The initial installation was a smooth transition from our old system with plenty of instruction on how it all works. The after care is spot as Jamie is always there to answer any queries or tweek things to suit our needs here at J A Dempsey Civil Engineering."
Steve, J A Dempsey Civil Engineering · Google Review"We have used Jamie and Island Telecom for all of our telephone needs for many years. Jamie is the most helpful and lovely person, and offers a very efficient and professional service. We wouldn't use anyone else!"
Tracy Morfee · Google ReviewFAQs
It depends on the number of users, the handsets you need, any cabling, and whether you go on-premise or hosted. We visit, look at your site and give you a fixed written quote, so there are no surprises.
Yes. We port your existing numbers across to the new system and plan the switchover so calls keep coming in throughout.
Not always. Many existing systems can be adapted to run on digital lines. We'll check what you have in a free line review and tell you plainly whether it's worth keeping.
On-premise suits sites that want full control or where broadband isn't dependable. Hosted (cloud) suits teams spread across sites or working from home. We install both, so we'll recommend whichever fits.
Yes. We regularly take on support for existing systems and can keep a legacy system running while you plan what comes next.
All of it, from Ryde, Cowes and Newport to Ventnor, Freshwater and Yarmouth. See areas we cover.