[Freeswitch-users] session:record / prevent DTMF tones from being recorded

[Matt Stockton]

Hi all,

I have a freeswitch lua script that is recording and I want the recording to
be terminated when the user presses the '#' key. That is all working fine
for me, but the recording always has the DTMF tone at the end of it.

I am wondering, is there a way to instruct freeswitch to not record the DTMF
tones? Any help is appreciated. For reference, here are some excerpts from
my lua script:

function inputHook(s, type, obj)

  freeswitch.consoleLog("INFO", "On input");

  if (inRecording and type == "dtmf" and obj['digit'] == '#') then

      inRecording = false;

      return "break";

  end

end

.....

session:setInputCallback("inputHook", "");

.....

session:recordFile(recordFilePath, 202, 500, 25);


Thanks in advance
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