Earlier releases

Voice Agent delivery controls

Additional voice, style, personality, and validation controls for Voice Agents.

Category: Enhancement

Location: Voice Agents → select an agent → Advanced Settings

Voice Agents now support more ways to shape delivery during a call.

Add up to nine additional voices, with labels and optional guidance for when each should be used.
For V3 Conversational voices, select Creative, Natural, or Robust voice style presets.
Choose whether to use default personality instructions or only your configured prompt.
Supported audio-tag and voice-setting limits are validated before saving.

Open a Voice Agent, expand Advanced Settings, configure the available options for the selected model family, save, and preview a call.