Business Telephone Systems done the modern way.
The business telephone system has moved on from the box on the wall. Today it's VoIP — calls over the internet, with smart routing, apps and an AI receptionist — from £5/user/month, installed and supported by a real UK team.
From the first ring to the recording.
The same cloud phone system routes every call the way your business works, then keeps a record of it.
From £5 per user, per month.
No PBX hardware to buy and no big upfront cost — cloud phone systems that scale with your team. And because it’s all cloud-delivered, your platform can be activated the same day, with number porting typically completing in 5–14 working days.
From the old phone line to a modern system.
A traditional business telephone system ran on physical phone lines (PSTN/ISDN) — that network is being switched off by 2027, so every UK business is moving to an internet-based system. The good news: a modern VoIP phone system does far more than the old box, for less.
You get a main number with menus, calls that follow your team to desk, laptop or mobile, voicemail to email, call recording, and the option of an AI receptionist. See the full hub at business phone systems, or pick a setup: hosted VoIP, cloud PBX or Teams calling.
Every seat, fully loaded.
- Call recording, the Telexico Mobile App and Telexico Web UC included
- Handsets pre-provisioned and shipped ready to plug in
- Moves, adds and changes from the portal, no engineer visit
What a business telephone system costs.
| Setup | Good for | From (ex VAT) |
|---|---|---|
| Basic VoIP | essential business calling, app-based | from £5/user/mo |
| Standard VoIP | full features, all-in | from £12.99/user/mo |
| VoIP + desk phones | offices & reception | from £19.99/user/mo |
| VoIP + AI receptionist | never miss a call, 24/7 | from £12.99/user + AI from £150/mo |
Starting prices, ex VAT, no mid-contract rises. Exact price depends on users and setup. Get a firm quote in 60 seconds →
The services behind the comparison.
Everything we'd put in front of you instead — designed, installed and supported by a UK team.
Phone systems
Connectivity
AI & more
Compare it properly, with no hard sell.
Send us your current setup and bill. We'll review what you have, what you pay, and where we can simplify or improve it — and tell you honestly if you're better off where you are.
Everything in a Telexico seat.
Every user on a Telexico cloud phone system is a fully loaded seat: the features other providers sell as add-ons are included, the handsets are current-generation, and the whole estate is managed from one portal, around the clock.
Call recording included
Every seat records as standard, with recordings stored and searchable in your portal. Add AI Call Transcription for transcripts, summaries and keyword alerts on the same recordings.
Telexico Mobile App
iOS and Android. Your business number on your mobile: make, take, transfer and record calls, message colleagues and reach the company directory wherever you are.
Telexico Web UC
A full desk phone inside the browser: calls, attended and blind transfers, three-way conferencing, team chat, voicemail and call notes. Nothing to install, magic-link sign-in.
The latest handsets
Grandstream GRP series and Yealink T-series desk phones, DECT and WiFi cordless handsets, expansion modules and a video phone, pre-provisioned and shipped ready to plug in.
Multi-datacentre failover
The voice platform runs across multiple UK data centres with critical failover points, so a single site issue does not take your phones down.
Fraud alerts
Alerts fire when a customisable event happens on your account, so an unusual call pattern is flagged before it becomes a bill.
Audio studio built in
Auto attendant, music on hold and voicemail greetings from one text-to-speech and music studio: dozens of natural voices, a royalty-free music library, live in minutes.
24/7 portal, multilevel access
Configure every product from one portal with multilevel access: your team makes the day-to-day changes, your named engineer manages the rest. Online provisioning and full diagnostics cut the people in the chain and the errors with them.
Direct, not a reseller chain
Your named engineer works directly in the platform’s management portal, so faults and changes are handled by the person who knows your set-up rather than passed up a support chain.
Current-generation handsets, pre-provisioned and ready to plug in.
We supply and manage Grandstream GRP-series carrier-grade desk phones and Yealink T-series and DECT handsets, with the specification and the ex-VAT price published for every model. Every handset is provisioned remotely from the portal, shipped configured, and re-provisioned in minutes if you move desks or sites.
Grandstream GRP2612
4-line carrier-grade IP phone
Grandstream GRP2613
6-line carrier-grade IP phone
Grandstream GRP2614
4-line premium IP phone, dual screens
Grandstream GRP2616
6-line executive IP phone
Grandstream GRP2615
10-line premium IP phone
Grandstream GRP2670
12-line touch-screen IP phone
Grandstream DP722 + DP752
DECT cordless system
Grandstream WP826
Wi-Fi 6 cordless handset
Also supplied: Yealink SIP-T31P, T31W, T34W, T74W, T77U desk phones, Yealink W71P, W73P, W74P, W79P DECT systems, AX83H and AX86R Wi-Fi handsets, the GAC2500 conference phone, GUV3050 headset, HT801 analogue adapter, WP836 rugged Wi-Fi handset, GRP2602 desk phone, the GXV3380 video phone and GBX20 expansion module. See every handset with specs and prices →
Every seat, fully loaded.
Frequently asked questions
Are business telephone systems being switched off in 2027?
The old analogue/ISDN network is being retired by 2027 — not phones themselves. You move to an internet-based (VoIP) system, which we migrate for you — nothing switches until the new line is live —, keeping your numbers.
How much is a business telephone system?
From around £5/user/month for VoIP, with standard features included and no mid-contract rises. Exact price depends on users and setup.
Can I keep my existing numbers?
Yes — we port them across and keep your old service live until the new one is proven, so disruption is kept to a minimum.
Do I need new handsets?
Not necessarily — you can go app-only, reuse many standard SIP handsets, or add new desk phones. We advise what suits your team.