[App_rpt-users] Is there a way to convert digital to analog?

Lets say some one uses my analog repeater in digital mode is there a way to convert that to analog so that the digital does not go out over the air also I was wondering if it was possible to block such transmissions make asterisk ignore digital type audio.. Loren Tedford (KC9ZHV) Email: lorentedford@gmail.com Phone: http://www.lorentedford.com http://www.kc9zhv.com http://hub.kc9zhv.com