openclaw - 💡(How to fix) Fix Re: [Bug]: talk-voice plugin audio delivery failure to Telegram - Continuing investigation (see #67170) [1 participants]

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openclaw/openclaw#70154Fetched 2026-04-23 07:28:38
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Root Cause

Current State (based on prior investigation):

  • The bot's webhook is clean (getWebhookInfo shows no URL and 0 pending)
  • The bot token is valid and verified via getMe
  • The talk-voice plugin is currently disabled in OpenClaw configuration (kept this way for stability in text-only mode)
  • No recent errors related to telegram.sendVoice or telegram.sendAudio because TTS is disabled

Fix Action

Fix / Workaround

I would like to resume investigation to resolve this audio delivery issue. Please let me know if more information is needed or if there are recent patches that may have addressed this.

RAW_BUFFERClick to expand / collapse

This issue is created as a continuation of issue #67170

Original Problem: The talk-voice plugin (using ElevenLabs provider) fails to deliver audio notes to Telegram. Despite a successful API connection (confirmed by access logs to api.telegram.org and ElevenLabs /v1/models), the generated audio is never received in the chat.

Environment:

  • OS: Ubuntu 24.04.4 LTS
  • Node: 22.22.2
  • OpenClaw Version: 2026.4.14
  • ffmpeg: 6.1.1-3ubuntu5

Current State (based on prior investigation):

  • The bot's webhook is clean (getWebhookInfo shows no URL and 0 pending)
  • The bot token is valid and verified via getMe
  • The talk-voice plugin is currently disabled in OpenClaw configuration (kept this way for stability in text-only mode)
  • No recent errors related to telegram.sendVoice or telegram.sendAudio because TTS is disabled

Suggested Next Steps:

  1. Re-enable the talk-voice plugin for testing
  2. Check for any recent changes in the plugin code or dependencies
  3. Review detailed logs during the audio send attempt
  4. Test with different audio format configurations (OPUS, MP3, etc.) as Telegram has specific requirements for voice notes

I would like to resume investigation to resolve this audio delivery issue. Please let me know if more information is needed or if there are recent patches that may have addressed this.

extent analysis

TL;DR

Re-enable the talk-voice plugin and review detailed logs during the audio send attempt to troubleshoot the issue with delivering audio notes to Telegram.

Guidance

  • Re-enable the talk-voice plugin in OpenClaw configuration to test audio delivery and verify if the issue persists.
  • Check the plugin code and dependencies for any recent changes that might be causing the issue.
  • Review detailed logs during the audio send attempt to identify potential errors or issues with the audio format or Telegram API interaction.
  • Test with different audio format configurations (e.g., OPUS, MP3) to ensure compatibility with Telegram's voice note requirements.

Example

No code snippet is provided as the issue does not contain specific code-related information.

Notes

The investigation is resuming from a previous issue (#67170), and it is essential to consider any changes or updates made since then. Additionally, ensuring the bot token and webhook configuration are correct is crucial, although they have been verified in the current state.

Recommendation

Apply workaround: Re-enable the talk-voice plugin and perform the suggested tests to gather more information and troubleshoot the issue, as there is no clear indication of a fixed version or patch that directly addresses this problem.

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