Random weird noise after tool
# support
b
My callid 019adaf3-c04f-7ff3-a41a-acd5d33b7125 played random weird noise at 4:03 second mark. I noticed the agent had called my make.com webhook which returned fetcherror but why did the agent voice go all haywire? It should be able to still continue conversation ?
v
To diagnose and prevent weird audio after a tool (webhook) failure, check your Call Logs for tool execution errors and test your webhook to ensure it always returns a valid response. Example:
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1. Go to your Vapi dashboard → Observe > Call Logs
2. Find your call (ID: 019adaf3-c04f-7ff3-a41a-acd5d33b7125)
3. Review the tool execution section for fetch errors or malformed responses
Fixing webhook errors and ensuring proper responses should help avoid future voice issues. See the [Debugging voice agents documentation](https://docs.vapi.ai/debugging) for more details. Source: - [Debugging voice agents documentation](https://docs.vapi.ai/debugging)
c
Hi baadshah2, For the issue where your call played random weird noise, it might be related to the webhook returning a fetch error, which can cause disruptions in audio processing. Here’s what you can do: 1. **Check Call Logs**: Review the Call Logs for the specific call (ID: 019adaf3-c04f-7ff3-a41a-acd5d33b7125) in your [Vapi dashboard](https://dashboard.vapi.ai/), especially the tool execution section. Look for any fetch errors or malformed responses from the webhook. 2. **Webhook Testing**: Test your webhook to ensure it always returns a valid HTTP 200 response, even in the case of errors. This might involve updating your webhook to handle errors gracefully, possibly by returning a default response when a fetch error occurs. 3. **Debugging Voice Agents**: Consult the [Debugging voice agents documentation](https://docs.vapi.ai/debugging) for additional insights and best practices to prevent similar audio issues in the future. Addressing these points can help maintain audio stability even when tool errors occur.