Cloud-hosted VoIP and business phone systems for Cardiff businesses. Replace your BT landlines, cut call costs by up to 60%, and ready for the future ahead of the 2027 PSTN switch-off. Free setup included.
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Cloud-hosted VoIP and business phone systems for Cardiff businesses. Replace your BT landlines, cut call costs by up to 60%, and ready for the future ahead of the 2027 PSTN switch-off. Free setup included.
Fully hosted VoIP phone system — no on-site PBX hardware required. Your Cardiff team makes and receives calls via desk phones, laptops or mobiles.
Make external calls directly inside Microsoft Teams. Keep your existing Cardiff business numbers and eliminate the need for a separate phone system.
Professional Cardiff business greeting and menu routing. Route calls to departments, individuals or voicemail automatically — even out of hours.
Your Cardiff team takes business calls on their smartphones using your business number. Work from anywhere without missing a call.
AI answers every Cardiff call 24/7, handles FAQs, books appointments and routes calls intelligently. Never miss a lead again.
BT's PSTN switch-off in January 2027 makes traditional landlines obsolete. Our VoIP system is the ready for the future replacement for every Cardiff business.
UK-wide coverage, local account management. No mid-contract price rises. One provider for broadband, phones, CCTV and more.
We guarantee to beat your current BT or Virgin Media phone bill. Cardiff businesses save an average of 40–60% when switching to VoIP.
BT raises prices every April. We don't. The price you agree is the price you pay for the full contract term.
Free VoIP system setup for Cardiff businesses. Our engineers configure your system remotely or on-site — no cost, no hassle.
Call us and speak to a real person who knows your account. No overseas call centres, no AI phone trees.
Port your existing Cardiff business numbers to our VoIP platform. Your customers call you on exactly the same numbers.
VoIP, broadband, CCTV, AI receptionist — all from Telexico. One bill, one contact, one less headache.
Why Cardiff businesses switch to Telexico and save up to 40%.
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.
Check If I'm Affected →"Switched our Cardiff office from BT to Telexico VoIP. Saving £280/month and the call quality is better. Should have done it years ago."
"Free setup, number ported in 7 days, team love the mobile app. Telexico made it completely painless."
"The AI receptionist alone has paid for the whole system. No more missed calls from Cardiff clients out of hours."
Absolutely — and you should. BT's PSTN network is being switched off in January 2027, making traditional landlines obsolete. VoIP is the modern replacement, offering better features, lower costs and full compliance with the 2027 deadline. All Cardiff businesses need to migrate.
Cardiff businesses typically save 40–60% on their monthly phone bill by switching from BT to VoIP. Savings come from lower call rates, eliminated line rental and the removal of BT's maintenance charges. Contact us for a free bill comparison.
Yes — we port your existing Cardiff business numbers to our VoIP platform. Your customers continue to reach you on exactly the same numbers. Porting typically takes 5–10 working days.
Modern VoIP is highly reliable — more so than traditional PSTN lines in many cases. We provide redundancy, failover and 99.9% platform uptime. Most Cardiff businesses find call quality superior to their old BT lines.
VoIP systems are typically configured and active within 24–48 hours. Number porting from BT takes 5–10 working days. Our engineers handle all setup remotely — minimal disruption to your Cardiff team.
Replace your BT landlines, cut your phone bill by up to 60% and ready for the future your Cardiff business ahead of the 2027 PSTN switch-off.
📞 0121 268 0121 · hello@telexico.com · Cardiff