Auto Attendant Direct Routing - No audio

Hi,

We have configured direct routing and everything with the personal numbers seems to work.

But there is 1 issue. When I call a phone number connected to a resource account, assigned to an auto attendant -> The call connects but I have no audio ... The redirection works, I can even press 1 or 2 when I have IVR configured... But I cant hear audio from the uploaded audio file, and I cant hear the text to speech.