You can set your chatbot mode to Realtime to use OpenAI’s voice-to-voice models, which support both voice input and voice output.

With the regular chatbot, text-to-speech is not supported natively by AI Engine, but some freelancers have developed AI Engine addons that handle this functionality.

Make sure to have an OpenAI Environment selected as well as a realtime model; if both are not selected properly, the chatbot won’t be able to work.