@Digi I would use that. Also this is what it looks like (example). There are videos showing this as well. { "maxDurationSeconds": 1800, "assistantOverrides": { "transcriber": { "provider": "deepgram", "model": "nova-2", "language": "en-US", "smartFormat": false }, "model": { "messages": [], "provider": "openai", "model": "gpt-3.5-turbo", "fallbackModels": [ "gpt-3.5-turbo-0125" ] }, "voice": { "provider": "azure", "voiceId": "andrew" } }, "assistant": { "transcriber": { "provider": "deepgram", "model": "nova-2" }, "model": { "provider": "openai", "model": "gpt-3.5-turbo", "fallbackModels": [ "gpt-3.5-turbo-0125" ] }, "voice": { "provider": "azure", "voiceId": "andrew" } }, "phoneNumberId": "5c5dd764-cc39-4113-8d22-755d7121fb6f", "customer": { "number": " Step 1 Phone ", "name": " Step 1 Name " } }