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 token = twilio.CreateToken(3600);

        Console.WriteLine(token.Username);
    }
 private Token GetIceServers()
 {
     TwilioRestClient client = new TwilioRestClient(Credentials.AccountSid, Credentials.AuthToken);
     return client.CreateToken();
 }