Actively send duration seconds of silent PCM16 audio to the agent.
Differs from sleep: the transport sees a connected-but-silent
user. Useful for testing how the agent handles silence (prompting,
escalation). Falls back to a pause when no voice adapter is configured.
Actively send
durationseconds of silent PCM16 audio to the agent.Differs from sleep: the transport sees a connected-but-silent user. Useful for testing how the agent handles silence (prompting, escalation). Falls back to a pause when no voice adapter is configured.