Professional services
Law, accountancy and consultancy firms that need polished call handling and client confidentiality.
UK Cloud Communications Partner
Clear connections. Confident conversations.
Enterprise-grade voice & connectivity for modern businesses — hosted VoIP, PBX, fibre, leased lines and colocation from one UK partner that actually picks up the phone.
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Live numbers
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Uptime SLA
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UK support
Solutions
View all solutions
Pick a path — expand without rebuilding your estate.
The CloudXVoice platform
Everything your business needs to stay clearly connected
Voice, connectivity and infrastructure under one roof — fewer suppliers, clearer accountability, faster fixes when something matters.
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Business Voice
Hosted VoIP, cloud PBX, SIP trunks, PSTN replacement and on-premises systems — with HD audio, apps and intelligent call flows.
- Unlimited UK calling options
- Softphone + desk handsets
- Auto attendant & queues
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Connectivity
FTTP fibre and dedicated leased lines with backup options — bandwidth and latency designed for cloud apps and crystal-clear VoIP.
- Symmetric leased lines
- Business FTTP
- 4G/5G resilience
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Infrastructure
Premium UK colocation with power, cooling and interconnect for systems that cannot afford to go offline.
- Secure facilities
- Power & cooling
- Carrier interconnect
Solutions portfolio
Talk to an expert
Comprehensive telecom solutions for every stage of growth
Start with what you need today — a handful of VoIP seats or a multi-site network — and expand without ripping out your estate.
Most popular
Hosted VoIP
Cloud phone systems with HD voice, softphones, auto attendants and unlimited UK calling on eligible plans.
- Softphone + desk handsets
- Call queues & recording
- Mobile apps included
PBX & SIP Trunks
Scalable hosted PBX and SIP trunking for multi-site teams that need control without hardware sprawl.
- Multi-site ready
- SIP trunk capacity
- Centralised admin
PSTN Replacement
Virtual landlines that replace analogue lines — keep your number and work securely from anywhere.
- Number retention
- UK PSTN switch-off ready
- Work-from-anywhere
Fibre to the Premises
Ultra-fast full-fibre broadband for cloud apps, collaboration tools and crystal-clear VoIP.
- High download & upload
- Low latency for voice
- Business-grade options
Leased Lines
Dedicated symmetric connectivity with SLA-backed uptime for mission-critical operations.
- Symmetric bandwidth
- SLA-backed
- Diverse routing options
Premium Colocation
Secure UK data centre hosting with power, cooling and connectivity for your infrastructure.
- Secure facilities
- Power & cooling
- Interconnect ready
Why CloudXVoice
Built for businesses that need clarity and control
Carrier-grade platforms plus hands-on UK support — so communications stay sharp whether you have ten seats or ten sites.
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Always-on reliability
Proactive monitoring, resilient routing and 99.9% uptime targets across voice and connectivity.
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Crystal-clear experience
HD voice, intelligent call flows and apps that keep desk and mobile working as one system.
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Human support, 24/7
Specialists who understand your estate — not ticket bots. Real help when it matters.
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Migration without drama
Number porting, cut-over plans and staff training so go-live is calm, not chaotic.
99.9%
Uptime SLA targets
Carrier-grade platforms
24/7
Expert support
UK specialists on call
1 day
Fast provisioning
Same-day options available
100%
Number porting help
Keep what customers know
How we work
From first call to go-live — without the friction
A clear path to better communications. We handle design, migration and training so your team can focus on customers.
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Day 1
Discover
Map numbers, sites, call flows and connectivity in a free consultation.
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Days 2–5
Design
Receive a tailored solution with transparent pricing and a clear rollout plan.
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Go-live
Migrate
Port numbers, configure handsets and apps, cut over with minimal downtime.
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Ongoing
Optimise
Ongoing monitoring, training and 24/7 UK support so everything stays sharp.
Business voice
Phone systems that work wherever your team is
Cloud calling with virtual receptionists, analytics and full mobile integration. Answer every customer professionally — desk, laptop or phone.
- Cloud phone systems with desk and softphone options
- Virtual receptionist & intelligent call queues
- Call recording, analytics and quality assurance
- Mobile apps that keep your business number everywhere
Never miss a call
Smart routing to desk, mobile or team queue
Call recording
Compliance-ready capture & playback
Cloud PBX
Scale seats without hardware sprawl
Work anywhere
Full features on iOS, Android & desktop
Trusted at scale
Numbers that back our promises
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Live numbers
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Uptime SLA
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Happy customers
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Support available
Included capabilities
Powerful hosted VoIP features, included as standard
Unlock the full potential of business communications — features that come with the platform, not as expensive afterthoughts.
Unlimited UK calling
Predictable costs with unlimited UK landline and mobile minutes on eligible plans.
Desktop & mobile apps
Windows, Mac, iOS and Android with one business number.
Auto attendant
Professional menus, time-of-day routing and multi-level IVR.
HD voice quality
Wideband audio for natural conversations and meetings.
Number portability
Keep existing numbers — we manage the port end to end.
Work from anywhere
Home, office or field — same system, same experience.
Unified communications
Voice, presence and collaboration across sites.
Digital faxing
Send and receive faxes digitally without dedicated lines.
Connectivity
Business broadband that keeps pace with you
From full-fibre to dedicated leased lines and resilient backup — connectivity designed for VoIP, cloud apps and multi-site growth.
Fibre broadband (FTTP)
Dedicated leased lines
Diverse routing options
4G / 5G backup
10Gbps+
Max speed
99.9%
Uptime SLA
24/7
Support
5G
Backup ready
Who we help
Trusted across sectors that cannot afford downtime
Whether you run a clinic, warehouse or multi-site office, we tailor voice and connectivity to how your organisation actually works.
Healthcare & clinics
Reception queues, multi-site numbers and reliable connectivity for patient-facing teams.
Retail & hospitality
Multi-branch calling, reservation lines and resilient broadband for busy trading floors.
Construction & field
Mobile-first VoIP so site managers stay reachable without desk-bound hardware.
Education & non-profits
Cost-effective systems with clear SLAs and support that respects public-sector budgets.
Manufacturing & logistics
Leased lines, colo and unified voice for warehouses, offices and control rooms.
The CloudXVoice difference
What you gain when voice, data and support work as one
Stop stitching together cheap lines and unsupported kits. Get a coherent platform with SLAs, migration help and people who pick up the phone.
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One accountable partner
Voice faults, broadband issues and handset setup — one team owns the outcome.
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Migration without drama
Number porting, cut-over plans and training so staff adopt the system on day one.
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Designed for growth
Add seats, sites and bandwidth without rebuilding from scratch every year.
Testimonials
What our customers say
Don't just take our word for it — hear from businesses that trust CloudXVoice with their communications.
We Are Successfully Partnered With
Leading brands across the UK
Trusted by ambitious businesses that rely on CloudXVoice for dependable communications and connectivity at scale.
Trusted by businesses across the UK
Companies rely on CLOUDXVOICE for their business
From growing teams to established enterprises — dependable telecom and connectivity services.
FAQ
Answers before you pick up the phone
Quick clarity on how CloudXVoice works. Prefer a conversation? Our team is ready.
Ask a specialistCan we keep our existing phone numbers?
Yes. We manage number porting end to end so customers keep dialling the numbers they already know.
How long does setup usually take?
Many hosted VoIP deployments can go live in days. Connectivity timelines depend on the product and survey — we share a clear plan upfront.
Do you support multi-site and hybrid teams?
Absolutely. Cloud PBX, SIP trunks, apps and resilient connectivity are designed for offices, home workers and field teams together.
What happens if something goes wrong at 2am?
24/7 support is part of the proposition. You get specialists who understand voice and connectivity — not a generic call centre script.
Free consultation · No obligation
Ready to transform your communications?
Join businesses across the UK who trust CloudXVoice for voice, connectivity and infrastructure. Speak to a specialist today.