4.9 / 5 on Google
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312+ verified reviews
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10,000+ numbers available
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Active in minutes
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250,000+ numbers connected since 1998
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No contracts · cancel anytime
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Tier-1 BT / C&W network
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Voicemail to email included

Never let a call drop

Divert on busy (hunt group)

If your line is busy, or rings unanswered for a configurable number of rings, the call automatically diverts to another destination. Chain destinations together to build a full hunt group.

From £4.95 / month Free setup Hunt-group support
Answering a diverted call away from the office

What you get

A safety net under every inbound call

  • If the line is busy or unanswered after a set number of rings, the call routes to the next destination.
  • Set as many different diverts as you wish and reorder destinations any time, in real time, at no extra charge.
  • Transfer to any UK or international landline or mobile.
  • Route unanswered calls to voicemail / missed-call management at no additional charge.
  • Optionally link to 24/7 Live Call Answering for a real-person final hop.

Pricing

£4.95

/ month

Setup: Free

Capped at £45.95 per 50 numbers

Combine with Voicemail to Email so the final hop captures a message instead of an engaged tone.

Pick a number to add this

How calls flow

Three typical hops, fully configurable

01

Primary destination

Your office line, mobile, or VoIP app rings for a configurable number of rings.

02

Hunt group / overflow

If the first hop is busy or unanswered, the call rings the next destination, or several at once.

03

Voicemail catch-all

Final hop: voicemail-to-email, or our 24/7 Live Answering team for a real-person fallback.

Heads up

Want Divert on Busy? First pick a number

Call features layer onto your Smart Number. Pick a number to attach to and you can add or change features any time from your control panel.

Live call routing
Smart Numbers

Customer calls

0345 0178 179

Office hours

Routed to

07700 900 123

Forwards to your mobile

More to layer on

Helpful call-management features

One of the most comprehensive call-management suites in the UK, mix and match to fit how your business actually runs.

View all call-management features

Never a dead end

Busy or unanswered, the call moves on

Set how many rings to allow and where the call should go next, and it rolls to the following phone rather than stopping.

Answering a diverted call away from the office

Add Divert on Busy

Stop losing calls to a busy tone

Pick a number, set your fallback destinations, and every call ends up somewhere useful.

Quick and easy

3clicks

Pick a plan, pick a number, check out

No contract●4.9 on Google★