I am using this basic configuration in my musiconhold.conf ; ; Music on hold class definitions ; [classes] default => quietmp3:/var/lib/asterisk/mohmp3 Notice here is no Z, therefore the mp3 files should play sequentially correct? I cannot figure out how to get them to play in a specific order. I have tried naming the files alphabetically or putting numbers in them. Does anyone know how to get them to play in a specific order? TIA!