Oh, that's useful, thanks.
Hi,
Please take a look.
I'm using node.js and esl (https://github.com/shimaore/esl)
For example, -------------------------------------------------- // // esl-test1.js //
var esl = require('esl'); var util = require('util');
var audio_file = []; // // play and get digits // <min> <max> <tries> <timeout> <terminators> <file> <invalid_file> <var_name> <regexp> <digit_timeout> // audio_file[0]='1 1 3 5000 # sounds/mywav/0.wav'; audio_file[1]='1 1 3 5000 # sounds/mywav/1.wav'; audio_file[2]='1 1 3 5000 # sounds/mywav/2.wav'; audio_file[3]='1 1 3 5000 # sounds/mywav/3.wav'; audio_file[4]='1 1 3 5000 # sounds/mywav/4.wav'; audio_file[5]='1 1 3 5000 # sounds/mywav/5.wav'; audio_file[6]='1 1 3 5000 # sounds/mywav/6.wav'; audio_file[7]='1 1 3 5000 # sounds/mywav/7.wav'; audio_file[8]='1 1 3 5000 # sounds/mywav/8.wav'; audio_file[9]='1 1 3 5000 # sounds/mywav/9.wav'; audio_file[10]='1 1 3 5000 # sounds/mywav/10.wav'; audio_file[11]='1 1 3 5000 # sounds/mywav/11.wav'; audio_file[12]='1 1 3 5000 # sounds/mywav/12.wav'; audio_file[13]='1 1 3 5000 # sounds/mywav/13.wav';
var error3 = '1 1 3 5000 # sounds/mywav/error3.wav'; var welcome = '1 1 3 5000 # sounds/mywav/hello.wav';
var server = esl.createCallServer(); //var server = esl.createClient();
server.on('CONNECT', function(req, res) {
var uri, channel_data, unique_id;
channel_data = req.body; unique_id = channel_data['Unique-ID'];
req.execute('answer');
//req.execute('playback', 'sounds/mywav/hello.wav');
//req.execute('play_and_get_digits', '2 5 3 7000 # sounds/mywav/hello.wav sounds/mywav/error3.wav myFoo \d+'); req.execute('play_and_get_digits', welcome);
req.on('DTMF', function(req) {
//util.log('DTMF:'+util.inspect(req, null, null));
var digit; var channel_data; channel_data = req.body; unique_id = channel_data['Unique-ID'];
util.log('DTMF: unique_id='+unique_id);
digit = channel_data['DTMF-Digit']; console.log('DTMF Received=' + digit); util.log('DTMF Received'); if(digit==='#' || digit==='*'){
req.execute('play_and_get_digits', error3);
} else {
var n = parseInt(digit);
req.execute('play_and_get_digits', audio_file[n]);
}
return; });
req.on('CHANNEL_ANSWER', function(req) {
//util.log('CHANNEL_ANSWER:'+util.inspect(req, null, null)); var channel_data; channel_data = req.body; unique_id = channel_data['Unique-ID'];
util.log('CHANNEL_ANSWER: unique_id='+unique_id);
return util.log('Call was answered'); });
req.on('CHANNEL_HANGUP', function(req) {
//util.log('CHANNEL_HANGUP:'+util.inspect(req, null, null)); var channel_data; channel_data = req.body; unique_id = channel_data['Unique-ID'];
util.log('CHANNEL_HANGUP: unique_id='+unique_id);
console.log('CHANNEL_HANGUP'); return util.log('CHANNEL_HANGUP'); });
req.on('CHANNEL_HANGUP_COMPLETE', function(req) {
///util.log('CHANNEL_HANGUP_COMPLETE:'+util.inspect(req, null, null));
var channel_data; channel_data = req.body; unique_id = channel_data['Unique-ID'];
util.log('CHANNEL_HANGUP_COMPLETE: unique_id='+unique_id);
console.log('CHANNEL_HANGUP_COMPLETE'); return util.log('CHANNEL_HANGUP_COMPLETE'); });
req.on('DISCONNECT', function(req) {
//util.log('DISCONNECT:'+util.inspect(req, null, null)); var channel_data; channel_data = req.body; unique_id = channel_data['Unique-ID'];
util.log('DISCONNECT: unique_id='+unique_id);
console.log('DISCONNECT'); return util.log('DISCONNECT'); })
//util.log('CONNECT: req '+util.inspect(req, null, null)); util.log('CONNECT: unique_id='+unique_id);
return util.log('CONNECT received');
});
server.listen(9173);
-----------------------------------------------
Thanks
Regards, Thomas Lee
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