To enable auto hangup of a call in LiveKit, you can implement silence detection or use the

delete_room

API to manually end the call for all participants. Auto Hangup via Silence Detection: • Set a timer after the last detected user response. • If silence exceeds a threshold (e.g., 5 seconds), trigger the hangup by deleting the room. • This can be done by running a background task that monitors interaction and calls

delete_room

when the threshold is reached. Here is an example code snippet for auto hangup with silence detection:

import asyncio

SILENCE_THRESHOLD = 5  # seconds

async def monitor_interaction(user_last_spoke_time, ctx):
    while True:
        if time.time() - user_last_spoke_time > SILENCE_THRESHOLD:
            await ctx.delete_room()
        await asyncio.sleep(1)

Please ensure to handle exceptions properly when ending calls. This approach allows your application to automatically hang up calls after a period of inactivity. Sources: Agents telephony integration | LiveKit Docs | How to detect and handle silence during calls