dear all 
just check /usr/local/freeswitch/conf/lang/en/demo/demo-ivr.xml
and i found 
<!-- Menu option 9: Repeat these options -->
        <action function="play-file" data="ivr/ivr-to_repeat_these_options.wav"/>
        <action function="play-file" data="ivr/ivr-please.wav"/>
        <action function="play-file" data="voicemail/vm-press.wav"/>
        <action function="play-file" data="digits/9.wav"/>

digits/9.wav actually read /usr/local/freeswitch/sounds/en/us/callie/digits/8000/9.wav 
ivr/ivr-please.wav actually read /usr/local/freeswitch/sounds/en/us/callie/ivr/8000/ivr-please.wav

where's the mapping definition for 2  things above?


regards

budi wibowo