Coming Soon — Silux VoIP Landline service is launching shortly. Register your interest below.
The Future of Landlines
Is Here
The UK's traditional landline network is being switched off by the end of 2026. Don't get left behind — upgrade to a smarter, future-proof VoIP system today.
The Silux Mobile Promise
No price increases
Price locked — no price rises during your contract
Free upgrades
Free plan and free broadband upgrades, any time
No credit checks
No credit checks on our SIM contracts
No hidden fees
The price displayed is the price you pay, incl. VAT
Why Your Landline Is Being Retired
The Public Switched Telephone Network (PSTN) has powered homes and businesses for decades using analogue lines. Now, it's being permanently retired and replaced with faster, more flexible internet-based calling.
Once the switch-off completes, traditional landlines will simply stop working. The time to act is now — before the deadline forces the issue.
All UK landlines must be migrated to digital alternatives by the end of 2026.
That's where we come in.
Upgrade to Smart VoIP Calling
Our VoIP (Voice over Internet Protocol) service gives you everything a traditional landline offered — and far more. Whether you're running a business or simply replacing your home phone, you'll benefit from a modern system designed around flexibility, control, and cost-efficiency.
Choose Your Perfect Number
Select the right number to match your identity — personal or professional.
Select UK landline numbers from anywhere in the country
Perfect for businesses wanting a local presence
Ideal for home users replacing old landlines
Option to secure memorable or personalised numbers
Use It Your Way
Designed for both professional environments and everyday home use.
For Business
Smart Call Routing
Route calls to your mobile or team instantly
Professional Call Flows
Hunting groups, forwarding, and advanced routing
Polished Image
Present an established, professional presence to customers
For Home
Landline Replacement
Replace your traditional landline with a smarter alternative
Mobile Forwarding
Forward calls directly to your mobile — stay reachable anywhere
Keep Your Number
Retain a fixed home number without physical phone lines
Powerful Features as Standard
Everything you need included — no hidden extras.
Voicemail
Never miss a message
Call Forwarding
Redirect calls anywhere
Call Holding
Professional call management
Hunting Groups
Ring multiple numbers at once
Advanced Call Routing
Full control over call flows
HD Voice Quality
Crystal-clear conversations
All features designed to give you complete control over how calls are handled.
Next-Generation AI Options
Take your setup even further with optional AI-powered features — from simple call answering to fully automated conversations. You decide how far it goes.
Simple, Flexible Pricing
No complicated pricing. Just clear, affordable plans.
Starting price — includes core VoIP features.
Ready for the Switch-Off?
Don't wait until your old landline stops working. Move to a smarter, future-proof system today — whether for your business or your home — and take full control of your communications.