在录制用户声音时如何检测星号拨号计划中的静音？
在录制用户声音时如何检测星号拨号计划中的静音？
步骤1：我的代码将名字记录为
exten => s,n,wait(1)
exten => s,n(getfirstname),Playback(var/lib/asterisk/sounds/mysoundfiles/getfirstname)
exten => s,n,Record(var/lib/asterisk/sounds/mysoundfiles/firstname:wav,0,10)
exten => s,n,Hangup
步骤2：我的要求是在5秒后挂断电话，如果沉默..
How can i detect the silence in the asterisk dial plan while recording user voices?
Step1: My code for recording firstname as
exten => s,n,wait(1)
exten => s,n(getfirstname),Playback(var/lib/asterisk/sounds/mysoundfiles/getfirstname)
exten => s,n,Record(var/lib/asterisk/sounds/mysoundfiles/firstname:wav,0,10)
exten => s,n,Hangup
Step2: My requirement is to hangup the call after 5 sec If silence..
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评论（3）
根据您的拨号计划状态，如果在录音时收到 10 秒的静音，您的录音将停止。所以建议请复制行
Record(var/lib/asterisk/sounds/mysoundfiles/firstname:wav,0,5) 并且您的解决方案已准备就绪。
As per your Dial-Plan state your recording will stop if 10 seconds sileance received when recording is going on . so isuggest please replcae line
Record(var/lib/asterisk/sounds/mysoundfiles/firstname:wav,0,5) and your solutions is ready.
所以，
So,
沉默不平0000000的。静音选项主要是没有信号。在正常录音情况下，如果用户不说话，仍然会录制一些噪音，并且录音不会停止。
Silence is not flat 0000000's . That silence option is mostly no signal. In normal recording situations, if the user does not say anything, some noise is still recorded and the recording does not stop.