cuddly-kite-65599
02/17/2026, 12:34 AMtall-airline-16756
02/17/2026, 12:34 AMtall-airline-16756
02/17/2026, 12:35 AMaway after extended inactivity; this can be used to end a session or trigger prompts.
How they work together
• When voice activity detection (VAD) sees silence, the agent waits at least min_endpointing_delay before treating the turn as finished.
• If a turn-detection model is used, the system dynamically adjusts the wait time between min_endpointing_delay and max_endpointing_delay based on model confidence.
• If no user activity continues until user_away_timeout, the user is considered away and the system can close the turn/session or take other actions.
If you want, I can:
• Show where to change these values in your configuration.
• Recommend sensible defaults for specific use cases (e.g., short Q&A vs. long multi-turn conversations).
• Help debug unexpected behavior if your agent seems to be ending turns too quickly or waiting too long.
Which of those would you like next, and are you using VAD-only or a turn-detection model?
Sources: Turns overview | LiveKit Documentation | How to detect and handle silence during calls | LiveKit | Improving voice AI's turn detection with transformers | How does end-of-utterance detection work in conversations?