1 Sep
2018
1 Sep
'18
9:05 a.m.
Hi! Is there any way to make silence detection on start of the call? Like answer a call, playback a ringtone back to legA, and meanwhile try to understand, if legB is totally silent. If it is silent for, let’s say 5 sec - hangup the call. One of ways to fight spam machine calls (yes, sometimes it looks like DoS attack) Right now only thing I can imagine - record legA to file and than analyze recording for silence. Regards, Igor