Cloud phone system for UK businesses

A cloud phone system is a complete business telephone service delivered entirely from the provider’s cloud — numbers, extensions, IVR, recording and analytics with no hardware on site.

Start with a 14-day free trial, then from £4.75 per user/month on Entry. UK GBP, no contract.

Start 14-day free trial — no cardSee pricing

What Silux Call’s cloud phone system includes

Zero on-site hardware
UK DDIs + free porting (every plan)
IVR, hunt groups, voicemail-to-email
Mobile + desktop + browser apps
AI receptionist + scam shield

Also known as

UK buyers search for cloud phone system under many names. Silux Call covers all of them: cloud phone system, cloud telephony uk, cloud based phone system, cloud phone service, internet phone system uk.

FAQs — Cloud phone system

What is cloud phone system?

A cloud phone system is a complete business telephone service delivered entirely from the provider’s cloud — numbers, extensions, IVR, recording and analytics with no hardware on site.

How much does cloud phone system cost in the UK?

Start with a 14-day free trial, then from £4.75 per user/month on Entry. UK GBP, no contract.

What can Silux Call's cloud phone system do?

Zero on-site hardware; UK DDIs + free porting (every plan); IVR, hunt groups, voicemail-to-email; Mobile + desktop + browser apps; AI receptionist + scam shield.

Is Cloud phone system ready for the 2027 PSTN switch-off?

Yes. Silux Call runs entirely over IP, so cloud phone system is unaffected by the 31 January 2027 PSTN switch-off — every account also gets a free WLR2 migration audit.

Cloud phone system by industry

Cloud phone system by UK city

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