CT1 Technologies
Your local technology partner

VoIP Phone Systems in Canterbury

The analogue network switches off on 31 January 2027. We move Canterbury businesses to modern cloud phones that follow their team, on a line we check first.

5.0 on Google from 46 reviews80+ Kent businesses supported15+ years local experienceCyber Essentials Plus certified

Your office phone line is living on borrowed time

The UK's analogue phone network (PSTN) is being switched off, with the deadline set for January 2027, and with it go traditional lines, ISDN and everything that plugs into them. Every Canterbury business still on old lines needs a plan.

The upgrade is genuinely good news: cloud VoIP follows your team anywhere and gives a small business the call handling of a much larger one, with menus, queues, voicemail-to-email and numbers that ring wherever you are.

What our Canterbury VoIP service includes:

Contractual response times, not averages: 15 minutes for critical issues, 30 minutes for high priority, 2 hours for medium and 4 hours for low, backed by service credits if we miss them.

  • Number porting keep your existing Canterbury numbers: callers notice nothing
  • Full setup and installation handsets, mobile apps and softphones, configured locally
  • Call menus, queues and routing so calls always reach the right person
  • Teams integration make and take calls inside Microsoft Teams if you prefer
  • Connectivity checked first VoIP is only as good as the line it runs on: we handle both
  • Ongoing local support adds, moves and changes handled by phone, not raised as a change request

Phones and the line they run on, from one local partner

Most VoIP problems are actually broadband problems. Because we manage connectivity as well as telephony, we make sure the underlying line is up to the job before a single handset ships, and there's one number to call (ours) if anything ever misbehaves.

We've moved Canterbury offices, multi-site hospitality groups and professional firms onto cloud phones. The first thing we do is add up what they are actually paying across every invoice, because telecoms spend is rarely in one place.

A common question

Already have someone looking after your IT in Canterbury?

An in-house IT person

We work alongside them rather than replacing them: taking the helpdesk queue, the patching schedule and the out-of-hours cover off their plate, so they can spend their time on the projects that actually need someone who knows your business. Plenty of our clients run it this way.

An existing IT provider

If it's not working the way you'd like, we manage the switch: collecting documentation, credentials and licences from your outgoing provider, so your team isn't the one chasing them. See how switching provider actually works.

Proof, not promises
We used to lose calls between branches and never really know it. Now a vendor rings one number, someone picks up, and by the time they answer the property is already on screen in front of them.

Managing Director, Kent estate agency

We hold ISO 9001, ISO 14001, ISO 45001 and ISO 27001 ourselves, alongside Cyber Essentials Plus: the standards we would expect of anyone touching a client's data, applied to our own.

Frequently asked questions

Yes: your existing numbers are ported to the new system, so nothing changes for your customers. We manage the whole porting process.

Book your free IT health check

Tell us a little about your business and we'll identify security risks, outdated systems and hidden costs, free, with no obligation and no hard sell.

Prefer to talk? Call 01227 808050 . Phone lines open Mon–Fri, 8:00am–6:00pm.

Number of staff

Free and no obligation. We'll reply within one working day.

01227 808050IT support quote