CityFibre · UK alt-network · Gigabit symmetric · UK install · Live support
Teams phone system for business.
Make Microsoft Teams your complete business phone system — external calling, business numbers, queues and menus, all inside Teams.
Tailored around your business, not a fixed package.
Free infrastructure review — no obligation, no hard sell, no commodity pricing pressure.
⚡ Free review
💬 Tailored to you
🔒 No obligation
UK
Based & managed
1
Bill & UK team
7
Day install
Teams as your phone system
One app for chat, meetings and calls.
Business calling
Take and make external calls in Teams.
Queues & menus
Call queues and auto-attendants for reception.
Anywhere
Calls on desktop, web and the Teams mobile app.
Is it right for you?
Best if your team already lives in Teams.
Teams-first businesses
If Teams is already your hub, add calling to it.
Or hosted VoIP
Prefer handsets and a classic system? We do that too.
Honest advice
We’ll recommend the right fit, not just one option.
Common questions
Frequently asked questions
Can Teams replace my phone system?
Yes — with calling added via Direct Routing, Teams becomes a full business phone system.
Do staff need desk phones?
No — they can use the Teams app, though Teams-certified handsets are available.
Can you port my numbers?
Yes — we move your existing numbers to Teams.
Networks & options
Explore more
Also see
Microsoft Teams telephony
Enterprise calling for Teams via Direct Routing. Microsoft Teams telephony →
👋 Want help finding the right setup?
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I can recommend connectivity, phones and AI in 30 seconds.
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