AI Calling
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System Settings
System Settings
System Settings
Twilio Configuration
Twilio Account SID
Twilio Auth Token
Twilio Phone Number
Format: +1234567890
OpenAI Configuration
OpenAI API Key
WebSocket Configuration
WebSocket Server URL (Local)
Local WebSocket server URL (e.g., ws://localhost:8080) - for development only
Public WebSocket URL (Required for Production)
Publicly accessible WebSocket URL (e.g., wss://yourdomain.com:8080 or wss://yourdomain.com). This MUST be accessible from Twilio's servers. Use wss:// for secure connections.
Public Base URL (Required for Twilio)
Your publicly accessible domain URL (e.g., https://yourdomain.com/brevo or https://yourdomain.com). This is required for Twilio webhooks. Do NOT use localhost or 127.0.0.1.
AI Configuration
Default System Prompt
You are a professional sales representative. Be friendly, engaging, and focus on understanding customer needs. Keep responses concise and natural for phone conversations. Ask open-ended questions to qualify leads.
Voice Settings (JSON)
JSON format: {"voice": "alloy", "speed": 1.0}
Quality Settings (Vapi-Level Quality)
TTS Model
tts-1 (Standard)
tts-1-hd (High Quality - Recommended)
Use tts-1-hd for best voice quality (like Vapi)
GPT Model
gpt-4o (Recommended)
gpt-4-turbo-preview
gpt-3.5-turbo (Faster, Lower Cost)
Whisper Model
whisper-1 (Recommended)
Audio Buffer Size (bytes)
Lower = faster response (8000 = ~0.5 seconds). Higher = better accuracy but slower.
Silence Timeout (ms)
Time to wait after speech before processing (1000ms = 1 second). Lower = faster response.
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