Choose the voice language

Use automatic detection

Choose Automatic detection for multilingual queries or unknown user language. It is flexible but more ambiguous in short, noisy recordings.

Fix a language

Choose Español, English, Português, or Français for mainly single-language experiences. A fixed language often improves short phrases, names, and specialist vocabulary.

Align language and instructions

Tell the agent which language to answer in. Transcription language interprets input; it does not replace agent language and tone rules. Test real product names, acronyms, and technical terms before publishing.