Discord: voice input callback not wired at adapter connect — silent voice until /voice join #60623

Problem

Voice is transcribed and logged but never forwarded to the agent as an inbound message until the user explicitly runs /voice join. The _voice_input_callback is only set in _handle_voice_channel_join, not at adapter connect time. This affects any path where the bot joins voice without using the slash command.

Fix

In gateway/run.py, after _sync_voice_mode_state_to_adapter(adapter), also set:

if hasattr(adapter, "_voice_input_callback"):
    adapter._voice_input_callback = self._handle_voice_channel_input

Impact

Voice transcripts from auto-joined or programmatically-joined channels are silently dropped. Users hear themselves but get no response.

Environment

Windows 10, Hermes v0.18.1, DeepSeek V4 Pro