[Freeswitch-users] Simple_conference.lua

Hi, I’m trying to have the script http://wiki.freeswitch.org/wiki/Simple_conference.lua running on my FreeSwitch server. I get an error when FS wants to play any phrase given in this example: *[ERR] switch_ivr_play_say.c:150 Can't find macro conference_welcome* * *It seems normal as I didn’t find any reference to such phrases in the different xml phrase configuration files. There seems also to be no adequate wav file in sounds/en/us/callie/voicemail/8000. My question is: Do these files exist somewhere or does the example assume that we have to record our own wav files? Thanks John