I am facing an issue of automatic DTMF created by Asterisk(1.4,1.6,1.8).
Issue is that when conference goes more then 10 minutes then we gets more
DTMF which is generated by asterisk.
The reason of starting these DTMF is loud volume, more noise area, Baby
voice and lady voice.
It’s creating more issue into conference when you are working on DTMF base