VAPI•6mo ago

Vapi doesnt support my Azure Custom Voice ID

Hey! Does anyone know why Vapi sends me this error message when I am trying to implement an Azure Voice?

VapiAPP•7/14/25, 10:14 AM

Double-check that the voiceIdvoiceId you are using is correct and formatted as outlined in Azure's documentation. It should look like "en-US-EmmaNeural""en-US-EmmaNeural".
Make sure your voicevoice property in the assistant configuration is set up properly:

   {
     "voice": {
       "provider": "azure",
       "voiceId": "your-azure-voice-id"
     }
   }

   {
     "voice": {
       "provider": "azure",
       "voiceId": "your-azure-voice-id"
     }
   }

Ensure that your Azure API key and any required permissions are correctly set on the Vapi platform.

If the issue persists, verify all parameters and configurations align with both Azure and Vapi requirements. For further details on setting up custom voices, you can refer to Vapi's Custom Voice documentation.

If there's anything else you'd like to troubleshoot, feel free to share more details.

Vapi doesnt support my Azure Custom Voice ID

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