Switching business VoIP providers.
Already on hosted VoIP but considering a different provider? What's involved, what's actually different between UK VoIP providers, and how to decide whether switching makes sense.
What we hear every week.
The frustrations behind why businesses search for switching business voip providers in the first place. If any of these feel familiar, the fix is straightforward.
Hosted VoIP providers look similar on paper
Most UK hosted VoIP providers market the same core features. The real differences — support quality, integration depth, billing transparency, account management — are harder to assess until you've experienced them.
Frustration with current provider often not features
Most UK SMEs switching VoIP aren't unhappy with the technology — it's the support, the billing surprises, the account management, the lack of UK engineers when things go wrong.
Integration depth varies more than core features
Where one provider has shallow CRM integration and another has deep workflow integration with your specific stack, the operational difference is significant — but invisible until you compare.
International providers vs UK providers
International VoIP platforms (often US-based) sometimes price aggressively but support and reseller relationships are typically tier-1 call centres. UK providers cost slightly more but deliver real engineer relationships.
What actually differs between UK VoIP providers in 2026
**Core features are largely commodity.** Number porting, hosted PBX features, mobile apps, call recording, hunt groups — every reputable UK hosted VoIP provider has these. Don't compare on core feature checklist. **Support quality is the biggest differentiator.** UK engineers vs offshore tier-1, SLA-backed response vs best-effort, named account manager vs ticket queue, real escalation path vs script-bound agents. This is where customer experience varies most. **Integration depth.** Click-to-call from CRM, automatic call logging, screen-pop, deeper workflow integration with case management, ERP, EPOS — varies widely. Some providers have integrations with everything; others have basic integrations with major platforms only. **Billing transparency.** Some providers have predictable monthly billing; others have surprise charges (per-call international, unexpected porting fees, complex tariff structures). **UK data residency and compliance posture.** Important for regulated operations; varies by provider. **Telexico's positioning:** UK provider, Wolverhampton-based, real UK engineers, SLA-backed response, named account manager, transparent billing, bundled stack (broadband + phones + WiFi + AI receptionist) for single-provider operational simplicity.
The Telexico approach to switching business voip providers.
Six things our customers consistently tell us matter.
Number porting between hosted VoIP providers
Switching between hosted VoIP providers is operationally simpler than switching from ISDN — no physical line changes, no new hardware typically required, just number port and tenant provisioning.
UK engineers and support relationship
Real UK engineers, named UK account manager, SLA-backed response — not tier-1 call centre script reading. The operational difference is observable from week one.
Integration that matches your actual stack
Telexico integrations with HubSpot, Pipedrive, Salesforce, Xero, IRIS, Clio, EMIS, and many SME-grade platforms. Specific integration depth scoped during pre-switch review.
Transparent UK billing
Predictable monthly cost, no surprise per-call charges, no porting fee surprises, clear contract terms. UK accounting practices throughout.
Faster switch than ISDN-to-VoIP
Most hosted-VoIP-to-hosted-VoIP switches complete in 3-5 weeks vs 6-10 weeks for ISDN migrations. No physical line changes; existing IP handsets often reusable; less hardware logistics.
Bundle option with broadband, WiFi, AI
Switching VoIP is a natural moment to consolidate other services. Telexico bundles broadband, hosted VoIP, business WiFi, AI receptionist on one provider relationship — single bill, single support, single account manager.
When VoIP-to-VoIP switching makes sense
**Strong fit:** existing hosted VoIP provider has been frustrating (support issues, billing surprises, account management gaps); UK provider preference over international platform; want to consolidate phones with broadband on single UK provider relationship; want deeper integration with specific CRM/ERP/practice management. **Weaker fit:** current hosted VoIP working broadly fine and pricing reasonable; integrations already deep where needed; cost savings only from switching (typically modest in VoIP-to-VoIP); operational disruption outweighs benefit. **The honest test:** if your current provider has been broadly fine and the pricing is reasonable, the switch friction probably outweighs the benefit. If you've been frustrated with support, billing or integration, switching is the right call.
How it works for businesses like yours.
Three real-world setups we deliver across the UK.
Office moving from international platform to UK provider
Existing RingCentral, GoTo or 8x8 deployment moving to UK provider with proper UK engineer relationship and named account manager.
SME switching from legacy hosted VoIP
Older first-generation hosted VoIP without modern features (mobile apps, AI integration, deep CRM integration) replaced with modern platform.
Microsoft 365 firm moving to Teams Phone
Existing standalone hosted VoIP replaced with Microsoft Teams Phone via Direct Routing — calls inside Teams workflow staff already use.
Why UK businesses choose Telexico when switching VoIP providers
Telexico is a UK hosted VoIP provider — Wolverhampton-based, real UK engineers, SLA-backed response, transparent billing. We switch UK businesses from RingCentral, Gamma, 8x8, GoTo and other UK and international hosted VoIP providers regularly. Honest pre-switch assessment included — sometimes the answer is 'stay where you are', which we'll say if accurate.
What you actually get from Telexico.
Honest about scope. No aggressive sales tactics, no surprise renewal jumps, no tier-1 call-centre triage. Real UK engineers, transparent pricing, one provider relationship across the stack.
UK-based provider
Wolverhampton-headquartered. Engineers cover the West Midlands daily; UK-wide install via our partner network. Real UK engineer support, UK data residency, UK contractual relationship — not US-routed SaaS.
Real engineer support
When you call Telexico, you reach someone who can actually fix things. Response SLA backed by real engineering capacity rather than call-centre headcount. Named account manager for ongoing customers.
Free infrastructure review
Every engagement starts with a no-obligation audit of your current setup. Honest recommendation — sometimes that's "stay with your current provider after negotiation." We'd rather be honest than oversell.
Transparent pricing
What you sign for is what you pay — including renewal. No teaser pricing that jumps 30-100% at year two. No mid-contract CPI shock. Predictable multi-year cost from day one.
One provider, one platform
Broadband, hosted VoIP, business WiFi, AI Receptionist, 4G/5G failover, CCTV consolidated onto one Telexico relationship. Single bill, single support number, single engineer when something needs attention.
Migration project-managed
Switching to Telexico isn't DIY. We handle contract audit, notice timing, ordering, parallel running, cutover, old-provider close-out. Customer-visible disruption typically measured in minutes.
Tailored around your business.
Tell us what you have now and what's frustrating you. We'll come back with a tailored review of where we can simplify, consolidate or improve it — no fixed-package pressure, no hard sell.
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Free infrastructure review
Send us your current setup. We'll review what you have, what you pay, and where we can simplify.
Frequently asked questions
How long does switching between hosted VoIP providers take?
Typically 3-5 weeks elapsed from order to cutover. Faster than ISDN-to-VoIP migrations because no physical line changes are required; existing IP handsets often reusable; main long-lead item is number porting (2-4 weeks).
Can I keep my IP handsets?
Often yes — depends on the model. Modern Yealink, Polycom, Cisco SPA handsets typically work with most UK hosted VoIP providers via SIP. Proprietary handsets locked to specific provider platforms don't transfer. Switch project includes assessment of existing hardware.
What about my CRM integration?
Rebuilt on new provider's integration. Most major UK SME CRMs (HubSpot, Pipedrive, Salesforce, Xero, IRIS, Clio, EMIS) have integrations with most reputable UK hosted VoIP providers. Specific integration depth scoped pre-switch; built during the switch project.
Why would I switch hosted VoIP if it's working?
Honest answer: if it's working broadly fine and pricing is reasonable, you probably shouldn't. Switch friction (3-5 weeks elapsed, training, integration rebuild) outweighs modest cost savings. Switch makes sense when current provider has been frustrating, billing has been surprising, or you want to consolidate with broadband and WiFi on single UK provider.
What about international VoIP providers like RingCentral or 8x8?
Often technically capable platforms but support relationship is typically US-based tier-1 call centres. UK businesses sometimes move to UK provider for real engineer relationship, named account manager, GDPR-compliant UK data residency, and predictable UK billing. Honest call against your specific operation.
Should we move to Microsoft Teams Phone instead?
Depends on Microsoft 365 deployment. Firms living in Teams for chat/video benefit from adding phone calls into the same interface via Direct Routing. Firms with traditional desk-phone-first usage often prefer dedicated hosted VoIP. We're honest during scoping.
What does VoIP-to-VoIP switching cost?
Indicative for typical UK SMEs: project fee £200-1,000; existing IP handsets typically reusable (no new hardware cost); ongoing hosted VoIP £8-15 per user per month; ongoing broadband unchanged unless bundled. Often the ongoing monthly cost is similar or lower than incumbent; main saving is operational (better support, simpler relationship).
Apply this to your business?
Reading the guide is one thing; applying it to your specific operation is another. Send us your current setup — we'll review what you have, what fits, and where to start. No hard sell, no fixed-package pressure.