Why my inbound call agent does not saves the name, email and phone of the lead. It saves it as Guest00909 something like this. How to fix this please help. Thanks!!!

The assistant referenced in your make AI call action does not have an outbound number attached. Please check your settings on the assistant or the input in the request. I’m running into this issue with outbound calling. I’ve already checked my workflows, and all of the numbers are working correctly, but I’m still seeing the notification above. This is causing to miss a lot of appointments. Could anyone please advise on the best workaround or next steps to resolve this? Thanks!!