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Set up Voice AI

Your missed calls get a text back, and your messages get answered. Voice AI answers the phone itself — actual calls, actual voice, actual conversation.

Of your whole AI team, this is the one to think about rather than just switch on, so here’s the honest picture first.

Voice AI handles You handle
“Are you open?” The nervous first-timer who needs reassuring
“How much is it?” The complaint
“Where are you?” The complicated quote
“Can I book?”

The calls in the left column are really just questions — for most businesses, more than half the phone traffic. Voice AI answers them instantly, never sounds rushed, and never lets a ring-out turn into a lost customer.

The aim was never to stop you answering the phone. It’s to make sure that when you can’t, the call gets handled instead of hitting voicemail. So the setup that works for most businesses is Voice AI as the safety net: you answer when you can, and it picks up when you don’t.

The Create Voice AI Agent choices: browse the marketplace, build a custom agent, or use the flow-based builder

Create your Voice AI agent and give it a name you’ll recognise later — not the default it suggests. Then pick its voice: play a few and choose one that sounds like your business. If you’re in the UK, choose a UK voice.

The agent editor header with the voice, model and language pickers, and the actions menu open

Start where your callers start:

  1. Services, with real prices. “How much is it?” is the most common question your phone will ever be asked.
  2. Hours and location. Plus the details that actually help someone find you: where to park, which door, what to bring.
  3. Policies. Cancellations, age limits — anything you’d want a member of staff to get right on the phone.

The agent’s knowledge section with services, prices, hours and policies entered in full

Tell the agent plainly what it’s allowed to do: answer questions, take a name and number, offer times. Then tell it when to hand over: anything it isn’t sure of, any complaint, anything about an existing booking. Same rule as your receptionist — it should know what’s above its pay grade.

While you’re on this screen, set the welcome message. Your business name, said clearly, then ask how you can help. No long preamble; people ring to get something done.

The welcome message set to AI speaks first, with the inbound greeting written out

This is the step people miss, and it’s the one that makes all of this real. Your agent exists, but it isn’t answering anything until it’s attached to your business number.

  1. Open your phone number’s settings.
  2. Set the Incoming Call Timeout — how long your own phone rings before the call goes to backup. It’s measured in seconds, not rings: 15 to 20 seconds is roughly four or five rings.
  3. Under Back up, you’ll see a pair of radio buttons: Voice AI or Voicemail. Pick Voice AI.

The number’s configuration with a 10-second incoming call timeout and Voice AI chosen as the backup

Start it as the safety net and see how it performs for a week. If you’d rather it front every call later, you can.

The quickest test is a web call from the agent’s settings — a call straight from your browser, no phone needed. (Or ring your business number and let it go through to backup.)

The test audio panel with the web call option selected and the Start Web Call button

  1. Ask your top three questions.
  2. Ask something it can’t possibly know, and check it takes your details gracefully instead of bluffing.
  3. Then look in your inbox: the transcript and summary are there. You’ll never again wonder what was said on a call you didn’t take.

A finished call’s transcript, opened from the call log after a test conversation

It sounds impressively natural these days, and some callers will still clock that it isn’t a person. That’s fine. The comparison was never Voice AI against you on your best day — it’s Voice AI against voicemail, and it wins that every single time.

Read the transcripts for the first week and tighten anything it fumbled. Then move on to the piece that turns all these conversations into diary entries: AI Booking.