Thanks for you reply, My Auto DJ...
as I stated in my post, this guide and use, but still does not work, and restart the service to take the changes, but still does not work. I modified SELFREF_OVERRIDE = name.mydomain.com for all to use the hostname of the server by default, but not working. Clarified that are online radios transmit IP and reverse DNS is properly configured. You think I should change something else.