I believe that is exactly what playAndGetDigits does: http://wiki.freeswitch.org/wiki/Mod_lua#session:playAndGetDigits http://wiki.freeswitch.org/wiki/IVR#Play_Menu_and_get_digits Brian On Thursday 24 July 2008 5:32:02 am Alex Kinch wrote:
Hi all,
I've got a lua script that plays a sound file then listens for DTMF. What I'd like to do is interrupt the sound file playback and process the DTMF if the user starts entering digits whilst the sound file is playing. At the moment they have to wait til the sound file has finished before entering digits.
Any suggestions? Here's the script snippet..
ession:streamFile("/usr/local/freeswitch/sounds/dk/gsm/vm-enter-num-to- call.gsm"); session:streamFile("/usr/local/freeswitch/sounds/dk/gsm/vm-then- pound.gsm");
digits = session:getDigits(20, "#", 3000);
Thanks, Alex
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