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AI voice agent: how it works

By · Updated on · 2 min read

A voice agent is an AI that picks up the phone, understands the caller’s request in plain language and handles it: an appointment, a booking, an order or a simple question. When needed, it transfers the call to a person.

Key points

  • It answers every call, day and night, weekends included.
  • It enters the request straight into your tools: calendar, bookings, orders.
  • Complex requests are transferred to your team.

The journey of a call

  • The call reaches your number and is forwarded to the agent according to your rules: always, outside opening hours, or when the line is busy
  • The caller’s voice is transcribed into text
  • The model understands the request and checks your availability
  • The answer is read out with a synthetic voice
  • The appointment, booking or order is recorded, and you are notified
CallTranscriptionUnderstandingSpoken answerYour tools: calendar,bookings, ordersTransfer to your team
The journey of a call · Concept diagram

Three example calls

Pick a case to see the conversation and what gets recorded. Fictitious conversations.

Try it

Three example calls

  • CallerHello, I’d like an appointment this week.
  • Voice agentOf course. I have Thursday at 10 am or Friday at 4:30 pm. Which suits you?
  • CallerThursday at 10.
  • Voice agentBooked for Thursday at 10 am. What name is it under?
  • CallerMartin.
  • Voice agentThank you, your appointment is recorded. See you Thursday!

What gets recorded · Calendar

Appointment
Thursday · 10:00
Name
Martin

What to prepare

  • Your rules: opening hours, appointment length, capacity, menu
  • Access to your calendar or booking tool
  • The cases to transfer to a person
  • A greeting that says the call is handled by an AI

Limits

  • A poor line or a noisy environment degrades understanding
  • Requests that need case-by-case expert advice stay with your team

Frequently asked questions

Further reading

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