Cannot receive DTMF events

[chris-rock]

I try to listen to DTMF events. My code looks like:

var call_handler = function () {
  this.ev.on('DTMF', function (call) {
    console.log('entered number')
  })
  this.execute('answer');
}
var server = esl.server(call_handler)
server.listen(3000);

It worked fine in the old 0.3.2 version, but does not work with 2.1.1. Do you have any ideas?

[shimaore]

The event interface is kinda wacky (and might need to be corrected), try:

this.on('DTMF').then( function (msg) { ... })

EDIT: Actually the function is called just like the call-handler with this set to the 0.3.x call object.
EDIT: The function will receive the event message (msg.headers and msg.body are set).

[chris-rock]

@shimaore thanks for the guide. It still does not work.

Problem is, that I do not see the event in FreeSwitchParser where we listen on this.socket.on('data', (...)}. Looks like this.event_json('ALL'); in FreeSwitchServer send the event request, but afterwards I do not get all events over wire. I only receive the basic call events. Any ideas?

P.S. Freeswitch is configured properly, because it works with the old version of esl without any hassle.

[shimaore]

Hopefully this got resolved on your end; just wanted to mention I posted a complete demo of the useful-wind framework I built atop esl with that demo reporting DTMFs on purpose to test this case.