Modern cloud PBX and VoIP phone systems for Cardiff businesses of all sizes. From sole traders to 100+ seat enterprises — fully managed, free installation, and guaranteed to beat BT.
UK-wide coverage, local account management. No mid-contract price rises. One provider for broadband, phones, CCTV and more.
BT is permanently switching off all analogue PSTN and ISDN lines. Every Cardiff business on a traditional line must migrate before the deadline. We handle the full transition — free.
"Telexico replaced our old PBX in Cardiff. Whole team moved to VoIP desk phones in a day. Saving £320/month."
Fully hosted cloud PBX — no on-site hardware. Manage your Cardiff phone system from a web portal. Add users, change settings, update routing instantly.
Yealink and Grandstream business desk phones configured and shipped to your Cardiff premises. Plug in and they work — zero configuration required from you.
Your Cardiff team makes calls from smartphones or laptops using your business number. Perfect for hybrid working.
Route Cardiff incoming calls to teams, departments or individuals. Queue calls professionally with hold music and position announcements.
Voicemails automatically emailed as audio files. Your Cardiff team never misses a message, even when away from the desk.
Record all Cardiff calls for compliance, training or quality assurance. Detailed call reports — duration, volume, missed calls by team.
We guarantee to beat your current Cardiff phone bill. Average saving for Cardiff businesses: 40%.
Free phone system setup — hardware shipped pre-configured, or our engineers install on-site at your Cardiff premises.
Fixed pricing for your full contract. No April surprises like BT deliver every year.
Phone system issue? Our UK support team responds fast — usually same day for Cardiff customers.
Add broadband, CCTV and AI receptionist to your Cardiff phone system — one bill, one provider.
All our Cardiff phone systems are fully compliant with BT's 2027 PSTN switch-off. No future migration headaches.
UK-wide coverage, local account management. No mid-contract price rises. One provider for broadband, phones, CCTV and more.
BT is permanently switching off all analogue PSTN and ISDN lines. Every Cardiff business on a traditional line must migrate before the deadline. We handle the full transition — free.
"Telexico replaced our old PBX in Cardiff. Whole team moved to VoIP desk phones in a day. Saving £320/month."
"Great service from start to finish. Phones arrived pre-configured — we just plugged them in. Works perfectly."
"Call recording and reporting has transformed how we manage our Cardiff team. Highly recommend Telexico."
Free installation, beat BT prices, 2027 PSTN ready. Get a free quote for your Cardiff business today.
📞 0121 268 0121 · hello@telexico.com · Cardiff
| Feature | Telexico | BT Business |
|---|---|---|
| Monthly Cost | From £8/user/month | From £25+ BT |
| Free Installation | ✓ Yes | ✗ No |
| Desk Phones Included | ✓ Pre-configured | Extra cost |
| Mobile App | ✓ Included | Extra cost |
| Call Recording | ✓ Included | Expensive add-on |
| 2027 Ready | ✓ Yes | ✗ Legacy system |
Business phone systems in Cardiff start from £8/user/month on a cloud VoIP plan, with desk phones available from around £60 each. We provide free installation and configuration. Contact us for a quote tailored to your Cardiff team size.
Yes — we port your existing Cardiff numbers to our VoIP platform. Customers continue reaching you on the same numbers. Porting takes 5–10 working days.
Cloud VoIP systems are typically live within 24–48 hours. Desk phones are shipped pre-configured to your Cardiff address — plug in and they work. On-site installation available if preferred.
If your Cardiff business uses BT ISDN or analogue PSTN lines, yes — you must migrate before January 2027. Our VoIP systems are fully compliant. Contact us now to start the process with no disruption.
Click your area for local pricing and case studies.
"Switched our entire office phone system and broadband. The team handled everything, zero downtime. Saving over £200 a month compared to our old BT contract."
"Had failover installed after losing internet for a whole day. Assure X kicks in within seconds. Our team didn't even notice when the main line dropped last week."
"Our dental practice needed reliable phones and fast broadband. Telexico sorted everything in one visit. The AI receptionist handles after-hours calls brilliantly."
Free, no-obligation quote. UK-based support. Same-day response.