InfiniTech — Your Trusted IT Partner 01726 76999
Business Phone Systems · Cornwall & Plymouth

Business phone systems designed, installed and answered for locally

Hosted VoIP, Microsoft Teams calling and on-site PBX for organisations across Cornwall, Plymouth and the South West — with our price promise: show us a genuine like-for-like quote and we'll go lower.

Telecoms by InfiniTech

Which phone setup actually fits how you work?

Hosted in the cloud, running inside Microsoft Teams, or installed in your building — we design the system around your business, not the other way round.

Your inbound number is the front door of your company. Get the telephony behind it right and customers reach the right person first time, teams collaborate wherever they happen to be sitting, and the monthly bill stops being a mystery.

From our St Austell headquarters we look after organisations throughout Cornwall, Plymouth and the wider South West. Every system we deploy is backed by our own in-house engineers — when you ring us, a person who knows your setup picks up. No ticket lottery, no offshore queue, and a single named point of contact from first conversation to go-live and beyond.

Our promise

Never knowingly out-priced

We buy directly across the UK's major carriers and hardware manufacturers, which keeps our numbers sharp. Put a genuine like-for-like quote in front of us and we'll match it — then go lower.

The platforms

Cloud VoIP, Microsoft Teams or on-site PBX

Hosted VoIP

Phone systems that live in the cloud: predictable per-user pricing, setup measured in days, and administration through a simple web portal. Desk in Truro, kitchen table in Plymouth, van somewhere on the A30 — everyone works from the same system on the same business numbers.

Microsoft Teams Phone

Your team already spends the day in Teams — so put the phone system in there too. Dial out and pick up on your business numbers inside the app itself, complete with call analytics. As Microsoft 365 specialists we sort licensing, calling plans and configuration end to end.

On-site PBX

Prefer the hardware in the building? We'll specify and fit a modern PBX giving every user their own handset, extension and voicemail, with room to expand as headcount grows — then maintain it for its working life.

SIP trunking

SIP carries your phone lines over your data connection instead of ageing dedicated circuits — slashing line rental and letting you add or remove capacity in minutes. If you're running an ISDN-era system, this is its natural successor.

Contact centre & recording

From simple cloud queues to AI-assisted omnichannel, plus call recording, live wallboards and on-hold marketing — the phone system pulling its weight when calls are central to revenue.

Numbers & porting

A local 01726 or 01752 presence, national 03 reach, or a memorable freephone. Existing numbers port across with you, every time.

Futureproof your business

The copper phone network is retiring

Openreach is withdrawing the analogue telephone network. Once the switch-off completes in your exchange area, traditional phone lines, ISDN circuits and copper-era broadband simply stop.

Phones are only part of it: alarms, lift lines, door entry and card terminals often ride on the same copper. We audit what your business depends on, migrate what matters, retire what doesn't, and keep every number intact along the way — a free switch-off readiness review is the sensible first step.

2 days
Typical hosted-voice deployment for a small team, numbers ported and staff shown the ropes.
£0
Nothing to buy up front on hosted voice — no connection charges or capital outlay.
1 team
Design, installation and in-house support from the same local engineers.
St AustellTruroPlymouthNewquayBodminFalmouthLiskeardSaltashAll Cornwall & Devon
Common questions

Business phone system questions we hear most

How much does a business VoIP phone system cost in Cornwall?

Hosted VoIP is priced per user per month, with handsets optional — many teams run entirely on desktop and mobile apps. Because there's no upfront hardware or connection charge, a small business is typically looking at a modest monthly figure rather than a capital project. Send us your current bill and we'll quote spec-for-spec; if a genuine like-for-like quote beats ours, we'll go lower.

Can we keep our existing phone numbers if we switch?

Yes. Number porting is part of every deployment we run — your published numbers move with you, whether they're 01726, 01752 or anything else, and we time the cut-over so callers never hit a dead line.

What happens to our phones in the PSTN switch-off?

When Openreach retires the analogue network in your exchange area, traditional lines and ISDN circuits stop working and everything moves to digital services over fibre. If any part of your business still relies on copper — including alarms, lift phones or card terminals — book a free readiness review and we'll map the migration before it becomes urgent.

Does Microsoft Teams really work as a full phone system?

For many organisations, yes. Teams Phone lets your people make and take calls on your business numbers inside the app they already use all day, with call routing, voicemail and analytics. We handle the licensing and configuration, and we'll tell you honestly if a dedicated VoIP platform would suit your call patterns better.

Do you support phone systems you didn't install?

Yes — our engineers maintain and repair existing systems whoever fitted them, and we're happy to take over support before you're ready to replace anything.

Explore more

Everything your business runs on, under one roof

Phones, internet, mobile and IT work best when one accountable team designs them together — and bills them on one clear invoice.

Ready for better business calls?

Free consultation, free spec-for-spec comparison, honest advice from local engineers.

Call 01726 76999