----------------------------- **While I generate an answer, here are some sources that might be helpful**: * [Orchestration Models]() * [Background Messaging]() * [Update Assistant]() * [List Calls]() -----------------------------

### Answer It sounds like you're facing issues with the Background Noise Filtering feature in Vapi. This feature is crucial for ensuring clear audio by filtering out disruptive sounds, and it's concerning that it's causing errors when activated. To better assist you, could you please provide more details about the error message you're receiving? This information will help in diagnosing the cause and suggesting a more specific solution. Additionally, verifying your current setup and ensuring it aligns with Vapi's requirements for audio processing could be beneficial. In the meantime, you might find it helpful to review the [Background Noise Filtering]() section in the Vapi documentation for any specific configuration guidelines or known issues [(1)]() .

Can you try once again and lmk what is the issue that you are facing?