[simple-amd-example] exten => s,1,Answer() exten => s,n,SpeechCreate() exten => s,n,SpeechLoadGrammar(tone_detect,/etc/grammars/tone_detect.gram) exten => s,n,SpeechActivateGrammar(tone_detect) exten => s,n,SpeechBackground(greeting,60) exten => s,n,GotoIf($[ ${SPEECH_TEXT(0) = "AMD"]?Machine) exten => s,n,GotoIf($[ ${SPEECH_TEXT(0) = "FAX"]?Fax) exten => s,n,GotoIf($[ ${SPEECH_TEXT(0) = "SIT"]?SIT) exten => s,n(Machine),Playback(you-are-a-machine) exten => s,n,Hangup exten => s,n(Fax),Hangup exten => s,n(SIT),Hangup