exten => 1000,n,Set(RecFile=${STRFTIME(${EPOCH},,%Y-%m/%d)}/in_${CDR(src)}_${STRFTIME(${EPOCH},,%Y-%m-%d-%H-%M-%S)}.wav) exten => 1000,n,Set(CDR(recordingfile)=${RecFile}) exten => 1000,n,MixMonitor(${RecFile})