改变自动录音的文件名

需求：

录音文件名包含年月日时分秒及主叫被叫

实现：

1、开启需要录音号码的自动录音设置

2、修改extensions_addXXXX(我忘了，自己找下).conf，更改文件名：

[macro-record-enable]
exten => s,1,GotoIf($[${LEN(${BLINDTRANSFER})} > 0]?2:4)
exten => s,2,ResetCDR(w)
exten => s,3,StopMonitor()
exten => s,4,AGI(recordingcheck,${STRFTIME(${EPOCH},,%Y%m%d-%H%M%S)},${CALLERID(number)}-${IF($["${EXTTOCALL}"!="" ]?${EXTTOCALL}:${DIAL_NUMBER})});此处更改文件名
exten => s,5,Noop(No recording needed)
exten => s,999,MixMonitor(${CALLFILENAME}.wav)

;exten => s,3,BackGround(for-quality-purposes)
;exten => s,4,BackGround(this-call-may-be)
;exten => s,5,BackGround(recorded)

以上关键是取主叫和被叫号码：

主叫号码：${CALLERID(num)}

被叫号码：${IF($["${EXTTOCALL}"!="" ]?${EXTTOCALL}:${DIAL_NUMBER})}

------完毕