CityFibre · UK alt-network · Gigabit symmetric · UK install · Live support
Microsoft Teams calling services.
Turn Microsoft Teams into your phone system — make and take external calls in Teams with UK numbers, Direct Routing and local support.
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
Calling, built into Teams
If your team lives in Teams.
External calls in Teams
Call any landline or mobile straight from Teams.
Keep your numbers
We port your existing numbers to Teams.
UK calling plans
Cost-effective UK and international calling.
How we connect it
Direct Routing, done properly.
Direct Routing
We connect Teams to the phone network via our platform.
Full features
Call queues, auto-attendants and voicemail in Teams.
Set up & supported
We configure and support it for you.
Common questions
Frequently asked questions
What are Teams calling services?
They add real phone calling — external landline and mobile calls — to Microsoft Teams.
Do I need Direct Routing?
Direct Routing is how we connect Teams to the phone network with your own numbers and UK rates.
Can I keep my numbers?
Yes — we port them to Teams.
Networks & options
Explore more
Also see
Microsoft Teams telephony
Enterprise calling for Teams via Direct Routing. Microsoft Teams telephony →
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