;
; Festival Configuration
;
[general]

host=localhost
port=1314
usecache=yes
;
;cachedir=/var/lib/asterisk/festivalcache/
;
festivalcommand=(tts_textasterisk "%s" 'file)(quit)\n
;

=========================

Extensions.conf

[incoming]
;
exten => 2962284,1,Wait(1)
exten => 2962284,2,Goto(testing,37,1)

[testing]
;
exten => 37,1,Answer
exten => 37,2,Wait(2)
exten => 37,3,SayDigits(123)
exten => 37,4,Festival('Hello caller ${CALLERIDNUM}.')
exten => 37,5,Hangup