19:07:42.827 INFO livekit.agents received job request {"job_id": "AJ_XXXXXXXXXXXXX", "dispatch_id": "AD_XXXXXXXXXXXXX", "room": "call-_+1XXXXXXXXXX_XXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX", "agent_name": "abc-agent", "resuming": false, "enable_recording": false} 19:07:42.885 DEBUG livekit.agents received assignment {"agent_name": "abc-agent", "room_id": "RM_XXXXXXXXXXXXX", "room": "call-_+1XXXXXXXXXX_XXXXXXXXXXX", "job_id": "AJ_XXXXXXXXXXXXX", "dispatch_id": "AD_XXXXXXXXXXXXX", "enable_recording": false} 19:07:42.889 WARNI… livekit.agents no warmed process available for job, waiting for one to be created {"job_id": "AJ_XXXXXXXXXXXXX"} 19:07:42.912 INFO livekit.agents initializing process {"pid": 1953} 19:07:45.616 INFO livekit.agents process initialized {"pid": 1953, "elapsed_time": 2.7} 19:07:45.615 DEBUG asyncio Using selector: KqueueSelector {"pid": 1953} 19:07:46.567 DEBUG urllib3.util.retry Converted retries value: 3 -> Retry(total=3, connect=None, read=None, redirect=None, status=None) {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:47.854 DEBUG livekit.agents input stream attached {"participant": null, "source": "SOURCE_UNKNOWN", "accepted_sources": ["SOURCE_MICROPHONE"], "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:47.857 INFO abc-agent entering task Greeter {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} DEBUG livekit.agents http_session(): creating a new httpclient ctx {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:47.952 DEBUG livekit.agents start reading stream {"participant": "sip_+1XXXXXXXXXX", "source": "SOURCE_MICROPHONE", "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} DEBUG livekit.agents using audio io: `RoomIO` -> `AgentSession` -> `TranscriptSynchronizer` -> `RoomIO` {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} DEBUG livekit.agents using transcript io: `AgentSession` -> `TranscriptSynchronizer` -> `RoomIO` {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} state change from listening to thinking 19:07:48.153 DEBUG livekit.…levenlabs Session started with ID: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} [DEBUG] LLM watchdog cancelled (response received). [DEBUG] Thinking timer cancelled (state changed). 19:07:49.792 WARNI… livekit.agents failed to synthesize speech: no audio frames were pushed for text: Thank you for calling [REDACTED]. I'm [REDACTED], an AI assistant, retrying in 0.1s {"tts": "livekit.plugins.elevenlabs.tts.TTS", "attempt": 1, "streamed": true, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:49.949 WARNI… livekit.agents failed to synthesize speech: no audio frames were pushed for text: Thank you for calling [REDACTED]. I'm [REDACTED], an AI assistant. Please note this call may be recorded for quality and training purposes. How can I assist you?, retrying in 2.0s {"tts": "livekit.plugins.elevenlabs.tts.TTS", "attempt": 2, "streamed": true, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:50.619 WARNI… livekit.agents process memory usage is high {"memory_usage_mb": 547.625, "memory_warn_mb": 500, "memory_limit_mb": 0, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:51.997 ERROR livekit.agents livekit.plugins.elevenlabs.tts.TTS error, switching to next TTS Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 631, in __anext__ val = await self._event_aiter.__anext__() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ StopAsyncIteration During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/fallback_adapter.py", line 315, in _try_synthesize async for audio in stream: yield audio File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 634, in __anext__ raise exc # noqa: B904 ^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 421, in _traceable_main_task await self._main_task() File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 466, in _main_task raise APIError(f"no audio frames were pushed for text: {self._pushed_text}") livekit.agents._exceptions.APIError: no audio frames were pushed for text: Thank you for calling [REDACTED]. I'm [REDACTED], an AI assistant. Please note this call may be recorded for quality and training purposes. How can I assist you? {"streamed": true, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 631, in __anext__ val = await self._event_aiter.__anext__() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ StopAsyncIteration During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/fallback_adapter.py", line 315, in _try_synthesize async for audio in stream: yield audio File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 634, in __anext__ raise exc # noqa: B904 ^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 421, in _traceable_main_task await self._main_task() File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 466, in _main_task raise APIError(f"no audio frames were pushed for text: {self._pushed_text}") livekit.agents._exceptions.APIError: no audio frames were pushed for text: Thank you for calling [REDACTED]. I'm [REDACTED], an AI assistant. Please note this call may be recorded for quality and training purposes. How can I assist you? 19:07:52.063 WARNI… livekit.agents livekit.plugins.elevenlabs.tts.TTS recovery failed Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 631, in __anext__ val = await self._event_aiter.__anext__() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ StopAsyncIteration During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/fallback_adapter.py", line 315, in _try_synthesize async for audio in stream: yield audio File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 634, in __anext__ raise exc # noqa: B904 ^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 421, in _traceable_main_task await self._main_task() File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 466, in _main_task raise APIError(f"no audio frames were pushed for text: {self._pushed_text}") livekit.agents._exceptions.APIError: no audio frames were pushed for text: Thank you for calling [REDACTED]. I'm [REDACTED], an AI assistant. Please note this call may be recorded for quality and training purposes. How can I assist you? {"streamed": true, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 631, in __anext__ val = await self._event_aiter.__anext__() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ StopAsyncIteration During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/fallback_adapter.py", line 315, in _try_synthesize async for audio in stream: yield audio File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 634, in __anext__ raise exc # noqa: B904 ^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 421, in _traceable_main_task await self._main_task() File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/tts/tts.py", line 466, in _main_task raise APIError(f"no audio frames were pushed for text: {self._pushed_text}") livekit.agents._exceptions.APIError: no audio frames were pushed for text: Thank you for calling [REDACTED]. I'm [REDACTED], an AI assistant. Please note this call may be recorded for quality and training purposes. How can I assist you? 19:07:52.189 DEBUG livekit.….cartesia Established new Cartesia TTS WebSocket connection {"cartesia_request_id": "XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX", "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} state change from thinking to speaking [DEBUG] Agent is speaking. Timers cleared. 19:07:52.522 DEBUG livekit.agents aec warmup active, disabling interruptions for 3.00s {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:55.524 DEBUG livekit.agents aec warmup expired, re-enabling interruptions {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:07:55.626 WARNI… livekit.agents process memory usage is high {"memory_usage_mb": 552.734375, "memory_warn_mb": 500, "memory_limit_mb": 0, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:08:00.631 WARNI… livekit.agents process memory usage is high {"memory_usage_mb": 552.796875, "memory_warn_mb": 500, "memory_limit_mb": 0, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:08:01.044 ERROR livekit.…levenlabs ElevenLabs STT error [quota_exceeded]: Unknown error {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} ERROR livekit.…levenlabs failed to process ElevenLabs STT message Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 433, in recv_task self._process_stream_event(parsed) ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 622, in _process_stream_event raise APIConnectionError(f"{message_type}: {error_msg}{details_suffix}") livekit.agents._exceptions.APIConnectionError: quota_exceeded: Unknown error {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 433, in recv_task self._process_stream_event(parsed) ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 622, in _process_stream_event raise APIConnectionError(f"{message_type}: {error_msg}{details_suffix}") livekit.agents._exceptions.APIConnectionError: quota_exceeded: Unknown error 19:08:01.047 ERROR livekit.…levenlabs Error in recv_task Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/utils/log.py", line 17, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 421, in recv_task raise APIStatusError( ...<3 lines>... ) livekit.agents._exceptions.APIStatusError: ElevenLabs STT connection closed unexpectedly {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/utils/log.py", line 17, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 421, in recv_task raise APIStatusError( ...<3 lines>... ) livekit.agents._exceptions.APIStatusError: ElevenLabs STT connection closed unexpectedly 19:08:01.048 WARNI… livekit.agents failed to recognize speech: ElevenLabs STT connection closed unexpectedly, retrying in 0.1s {"stt": "livekit.plugins.elevenlabs.stt.STT", "attempt": 0, "streamed": true, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:08:01.293 DEBUG livekit.…levenlabs Session started with ID: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} state change from speaking to listening 19:08:05.635 WARNI… livekit.agents process memory usage is high {"memory_usage_mb": 552.875, "memory_warn_mb": 500, "memory_limit_mb": 0, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} ^C 19:08:10.398 INFO livekit.agents shutting down worker {"id": "AW_XXXXXXXXXXXXX"} 19:08:10.400 DEBUG livekit.agents input stream detached {"participant": "sip_+1XXXXXXXXXX", "source": "SOURCE_MICROPHONE", "accepted_sources": ["SOURCE_MICROPHONE"], "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:08:10.453 ERROR livekit.…levenlabs ElevenLabs STT error [quota_exceeded]: Unknown error {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} ERROR livekit.…levenlabs failed to process ElevenLabs STT message Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 433, in recv_task self._process_stream_event(parsed) ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 622, in _process_stream_event raise APIConnectionError(f"{message_type}: {error_msg}{details_suffix}") livekit.agents._exceptions.APIConnectionError: quota_exceeded: Unknown error {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 433, in recv_task self._process_stream_event(parsed) ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 622, in _process_stream_event raise APIConnectionError(f"{message_type}: {error_msg}{details_suffix}") livekit.agents._exceptions.APIConnectionError: quota_exceeded: Unknown error ERROR livekit.…levenlabs Error in recv_task Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/utils/log.py", line 17, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 421, in recv_task raise APIStatusError( ...<3 lines>... ) livekit.agents._exceptions.APIStatusError: ElevenLabs STT connection closed unexpectedly {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/utils/log.py", line 17, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 421, in recv_task raise APIStatusError( ...<3 lines>... ) livekit.agents._exceptions.APIStatusError: ElevenLabs STT connection closed unexpectedly 19:08:10.458 WARNI… livekit.agents livekit.plugins.elevenlabs.stt.STT failed, switching to next STT Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/stt.py", line 322, in _main_task return await self._run() ^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 458, in _run task.result() ~~~~~~~~~~~^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/utils/log.py", line 17, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 421, in recv_task raise APIStatusError( ...<3 lines>... ) livekit.agents._exceptions.APIStatusError: ElevenLabs STT connection closed unexpectedly The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/fallback_adapter.py", line 338, in _run async for ev in main_stream: self._event_ch.send_nowait(ev) File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/stt.py", line 445, in __anext__ raise exc # noqa: B904 ^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/stt.py", line 329, in _main_task raise APIConnectionError( f"failed to recognize speech after {self._num_retries} attempts", ) from e livekit.agents._exceptions.APIConnectionError: failed to recognize speech after 1 attempts {"streamed": true, "pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/stt.py", line 322, in _main_task return await self._run() ^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 458, in _run task.result() ~~~~~~~~~~~^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/utils/log.py", line 17, in async_fn_logs return await fn(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/plugins/elevenlabs/stt.py", line 421, in recv_task raise APIStatusError( ...<3 lines>... ) livekit.agents._exceptions.APIStatusError: ElevenLabs STT connection closed unexpectedly The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/fallback_adapter.py", line 338, in _run async for ev in main_stream: self._event_ch.send_nowait(ev) File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/stt.py", line 445, in __anext__ raise exc # noqa: B904 ^^^^^^^^^ File "/Users///myVoiceAgent/venv/lib/python3.13/site-packages/livekit/agents/stt/stt.py", line 329, in _main_task raise APIConnectionError( f"failed to recognize speech after {self._num_retries} attempts", ) from e livekit.agents._exceptions.APIConnectionError: failed to recognize speech after 1 attempts 19:08:10.595 DEBUG livekit.…levenlabs Session started with ID: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX {"pid": 1953, "job_id": "AJ_XXXXXXXXXXXXX", "room_id": "RM_XXXXXXXXXXXXX"} 19:08:10.786 DEBUG livekit.….deepgram Established new Deepgram STT WebSocket connection: