Voice

Voice nodes for modeling real-time phone-call voice agents in Maestro Flow.

The Voice nodes model a live phone call in a Flow. The Flow answers an inbound call or places an outbound one, a voice agent talks to the person on the line, and the call ends when the Flow hangs up.

Voice agents are built in Maestro Flow, not Agent Builder. Connect a phone number and bind it to a published Flow. To configure your phone number, see Deployment.

Available nodes

Node	What it does
Incoming Call	Starts the Flow when a bound phone number receives a call.
Create Outgoing Call	Places an outbound call from a connected number.
Voice Agent	Speaks with the caller on a live call.
End Call	Disconnects the call.

Both call directions use the same three-step shape:

Direction	Node sequence
Inbound	Incoming call → Voice agent → End call
Outbound	Create outgoing call → Voice agent → End call

Related

• Voice agents — overview and FAQ in the Agents docs.
• Deployment — connecting a number and binding it to a Flow.