diff options
| -rw-r--r-- | misc/freeswitch/scripts/dialplan/dtmf.lua | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/misc/freeswitch/scripts/dialplan/dtmf.lua b/misc/freeswitch/scripts/dialplan/dtmf.lua index 4dbd35f..e7d459a 100644 --- a/misc/freeswitch/scripts/dialplan/dtmf.lua +++ b/misc/freeswitch/scripts/dialplan/dtmf.lua @@ -17,12 +17,17 @@ function Dtmf.new(self, arg) self.bleg = arg.bleg self.digit_timeout = arg.digit_timeout or 5; self.router = arg.router; + self.digit_duration_min = arg.digit_duration_min or 500; return object; end function Dtmf.detect(self, caller, sequence, digit, duration, calee) + if not tonumber(duration) or duration < self.digit_duration_min then + return; + end + local timestamp = os.time(); if timestamp - sequence.updated > self.digit_timeout then sequence.digits = digit; |