Agora’s Conversational AI issue #13375

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opened 2026-02-21 19:11:52 -05:00 by yindo · 1 comment
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Originally created by @deleteeeee on GitHub (Apr 25, 2025).

Self Checks

  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue,否则会被关闭。谢谢!:)
  • Please do not modify this template :) and fill in all the required fields.

Dify version

Version 1.3.0

Cloud or Self Hosted

Cloud

Steps to reproduce

Implemented according to the official documentation steps. I am using Elevenlabs, which is supposed to have a free quota.

Image

✔️ Expected Behavior

I expected to have real-time voice interaction.

Actual Behavior

but after initiating the conversation and speaking, there was no response. However, I can see in the Dify backend logs that my model does generate output, but there is no real-time audio feedback to engage in dialogue with me.

Originally created by @deleteeeee on GitHub (Apr 25, 2025). ### Self Checks - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue,否则会被关闭。谢谢!:) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version Version 1.3.0 ### Cloud or Self Hosted Cloud ### Steps to reproduce Implemented according to the official documentation steps. I am using Elevenlabs, which is supposed to have a free quota. ![Image](https://github.com/user-attachments/assets/509d408c-c064-47d0-be20-233c6629a8e5) ### ✔️ Expected Behavior I expected to have real-time voice interaction. ### ❌ Actual Behavior but after initiating the conversation and speaking, there was no response. However, I can see in the Dify backend logs that my model does generate output, but there is no real-time audio feedback to engage in dialogue with me.
yindo added the 🐞 bugstt & ttsstalecloud labels 2026-02-21 19:11:52 -05:00
yindo closed this issue 2026-02-21 19:11:52 -05:00
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@dosubot[bot] commented on GitHub (Apr 25, 2025):

Hello @deleteeeee! I'm Dosu, a bot here to help you with bugs, answer questions, and guide you on your journey to becoming a contributor. I'm ready to assist you while we wait for a human maintainer to join the conversation. Let's get started!

I found a similar open issue regarding AI completion results not being shown, but no solution was found in the comments [1].

For your issue with real-time voice interaction, here are some troubleshooting steps you can try:

  1. Ensure that the Speech to Text feature is enabled in the Function settings.
  2. Publish the app to activate the changes.
  3. Start a new conversation, as the feature will not work in existing conversations until these steps are completed.

Note that there is a known bug where you may encounter a Bad Request Error (400) even after following these steps, which is expected to be resolved in a future update [2][3].

Additionally, check the error logs for specific messages that might indicate issues with real-time audio feedback, such as NoAudioUploadedError, AudioTooLargeError, or UnsupportedAudioTypeError. These logs can provide detailed error messages that can help identify and resolve specific issues [4][5].

To continue talking to Dosu, mention @dosu.


Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Bug Report | Other

@dosubot[bot] commented on GitHub (Apr 25, 2025): <!-- Greeting --> Hello @deleteeeee! I'm [Dosu](https://dosu.dev), a bot here to help you with bugs, answer questions, and guide you on your journey to becoming a contributor. I'm ready to assist you while we wait for a human maintainer to join the conversation. Let's get started! <!-- Answer --> I found a similar open issue regarding AI completion results not being shown, but no solution was found in the comments <sup>[[1]](https://github.com/langgenius/dify/issues/6874)</sup>. For your issue with real-time voice interaction, here are some troubleshooting steps you can try: 1. Ensure that the Speech to Text feature is enabled in the Function settings. 2. Publish the app to activate the changes. 3. Start a new conversation, as the feature will not work in existing conversations until these steps are completed. Note that there is a known bug where you may encounter a Bad Request Error (400) even after following these steps, which is expected to be resolved in a future update <sup>[[2]](https://github.com/langgenius/dify/issues/11799)</sup><sup>[[3]](https://github.com/langgenius/dify/issues/12607)</sup>. Additionally, check the error logs for specific messages that might indicate issues with real-time audio feedback, such as `NoAudioUploadedError`, `AudioTooLargeError`, or `UnsupportedAudioTypeError`. These logs can provide detailed error messages that can help identify and resolve specific issues <sup>[[4]](https://github.com/langgenius/dify/issues/11567)</sup><sup>[[5]](https://github.com/langgenius/dify/issues/18506)</sup>. <!-- Dosu Comment Footer --> *To continue talking to [Dosu](https://dosu.dev), mention @dosu.* --- <sup>Help Dosu learn! Give it feedback: [Great Response](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=hallucination) | [Bug Report](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/4f37c010-08aa-45d2-9c28-1d0257147863?feedback_type=other)</sup>
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Reference: langgenius/dify#13375