public async Task <IActionResult> CreateTelecom(
            [Bind(telecomProperties)] TelecomAddressView c)
        {
            if (!ModelState.IsValid)
            {
                return(View(c));
            }
            c.ID = c.ID ?? Guid.NewGuid().ToString();
            var o = AddressFactory.CreateDevice(c.ID, c.CountryCode, c.AreaCode,
                                                c.Number, c.Extension, c.NationalDirectDialingPrefix, c.DeviceType, c.ValidFrom, c.ValidTo);
            await addresses.AddObject(o);

            return(RedirectToAction("Index"));
        }
        [TestMethod] public void CreateDeviceTest()
        {
            var r = GetRandom.Object <TelecomAddressData>();
            var o = AddressFactory.CreateDevice(
                r.ID,
                r.RegionOrStateOrCountryCode,
                r.CityOrAreaCode,
                r.Address,
                r.ZipOrPostCodeOrExtension,
                r.NationalDirectDialingPrefix,
                r.Device,
                r.ValidFrom,
                r.ValidTo);

            Assert.IsInstanceOfType(o, typeof(TelecomAddress));
            testVariables(o.Data, r.ID, r.Address, r.ValidFrom, r.ValidTo, r.CityOrAreaCode,
                          r.RegionOrStateOrCountryCode, o.Data.ZipOrPostCodeOrExtension);
            Assert.AreEqual(r.NationalDirectDialingPrefix, o.Data.NationalDirectDialingPrefix);
            Assert.AreEqual(r.Device, o.Data.Device);
        }