- I've setup a serverUrl in my account. - I've imported a twilio phone number that is not linked to an Assistant When I call the phone number I was expecting it to call serverUrl with an "assistant-request" message as explained here: https://docs.vapi.ai/server_url But no message is sent and I get a phone response that says that no assistant is set. Am I missing something?

Most probably, you didn't add the server URL to the proper location. Add it to Account -> Server URL

Thanks @Sahil . I think I did it right, see the screenshot. Is there a way to debug this?

That's strange. Come to meet. I will help you over there.

Also, in the inbound section of my phonenumber, I've an info message with my serverUrl