Glossary

What is AI voice agent?

An AI voice agent is software that answers or makes phone calls, understands what the caller says, replies in natural speech and completes tasks such as answering questions, booking appointments or transferring the call.

In practice

What it means for your business

It combines speech-to-text, a language model that decides what to say and do, and text-to-speech. Unlike a phone menu, the caller simply talks.

Good voice agents are connected to a calendar or CRM, hand over to people when needed and say clearly that they are an AI.

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Related terms

More from the glossary

AI receptionistConversational AIWhatsApp Business APIWhatsApp message categories24-hour customer service windowFree entry point (Click-to-WhatsApp)WhatsApp coexistenceWhatsApp opt-inSIP trunkIVR (interactive voice response)Warm transferCall concurrency

See it working

Hear an AI agent handle your own scenario.