require 'tropo-webapi-ruby'
require 'sinatra'

post '/index.json' do
  
  t = Tropo::Generator.new
  
  t.ask :name => 'digits', 
        :timeout => 60, 
        :say => {:value => "What's your four or five digit pin? Press pound when finished."},
        :choices => {:value => "[4-5 DIGITS]", :mode => "dtmf", :terminator => "#"}        
  
  t.on :event => 'continue', :next => '/continue.json'
  
  t.response
  
end

post '/continue.json' do
  
  t = Tropo::Generator.new
  
  t.say(:value => "Thank you.")
  
  t.response
  
end

var http = require('http');
var express = require('express');
var app = express.createServer();
var tropo_webapi = require('tropo-webapi');

// Required to process the HTTP body.
// req.body has the Object while req.rawBody has the JSON string.

app.configure(function(){
	app.use(express.bodyParser());
});

app.post('/', function(req, res){
	
    var tropo = new TropoWebAPI();
    
    var say = new Say("What's your four or five digit pin? Press pound when finished.");

    // (value, mode, terminator)
    var choices = new Choices("[4-5 DIGITS]", "dtmf", "#");

    // (choices, attempts, bargein, minConfidence, name, recognizer, required, say, timeout, voice);
	
    tropo.ask(choices, null, null, null, "digits", null, null, say, 60, null);
	
    tropo.on("continue", null, "/continue", true);
	
    res.send(TropoJSON(tropo));
	
});

app.post('/continue', function(req, res){
	
    var tropo = new TropoWebAPI();

    tropo.say("Thank you.");
		
    res.send(TropoJSON(tropo));

});

app.listen(8000);
console.log('Server running on port :8000');

<?php

require 'tropo.class.php';
require 'lib/limonade.php';
 
dispatch_post('/', 'app_start');
function app_start() {
 
    $tropo = new Tropo();

    $options = array("choices" => "[4-5 DIGITS]", "name" => "digits", "timeout" => 60, "mode" => "dtmf", "terminator" => "#");

    $tropo->ask("What's your four or five digit pin? Press pound when finished.", $options);
 
    $tropo->on(array("event" => "continue", "next" => "hello_world.php?uri=continue"));
 
    $tropo->RenderJson();
}
 
dispatch_post('/continue', 'app_continue');
function app_continue() {
 
    $tropo = new Tropo();
     
    $tropo->say("Thank you!");
     
    $tropo->RenderJson();
 
}
 
run();
 
?>

from itty import *
from tropo import Tropo, Choices

@post('/index.json')
def index(request):

	t = Tropo()
	
	choices = Choices("[4-5 DIGITS]", mode="dtmf", terminator = "#")
	t.ask(choices, timeout=60, name="digit", say = "What's your four or five digit pin? Press pound when finished.")
	
	t.on(event = "continue", next ="/continue")

	return t.RenderJson()
	
@post("/continue")
def index(request):
	
	t = Tropo()
	
	t.say("Thank you!")
	
	return t.RenderJson()
	
run_itty(server='wsgiref', host='0.0.0.0', port=8888)