static void Main(string[] args)
    {
        // Find your Account Sid and Auth Token at twilio.com/user/account
        string AccountSid = "ACXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX";
        string AuthToken = "your_auth_token";
        var twilio = new TwilioRestClient(AccountSid, AuthToken);

        var sms = twilio.GetSmsMessage("SM800f449d0399ed014aae2bcc0cc2f2ec");

        Console.WriteLine(sms.Body);
    }
        public ActionResult GetSMS(string From, string To, string SmsSid, string Body, string FromZip, string FromCity, string FromState, string FromCountry)
        {
            var twilio = new TwilioRestClient("ACa2de2b9a03db42ee981073b917cc8132",
                                                "921a664399748302a019ee35c40e888c");
            var message = twilio.GetSmsMessage(SmsSid);

            IConnectionManager connectionManager = AspNetHost.DependencyResolver.Resolve<IConnectionManager>();

            var clients = connectionManager.GetClients<TwilioHub>();
            var item = new Message()
                           {
                               Body = message.Body, From = message.From, FromLocation = string.Format("{0}, {1} {2} {3}", FromCity, FromState, FromZip, FromCountry)
                           };
            TwilioHub.Messages.Add(item);
            clients.addMessage(message.From, message.Body, item.FromLocation);

            return new EmptyResult();
        }