private void SendInterruptControl(string option)
        {
            log.Info(String.Format("{0} - option for Interrupt is {1}", ANI, option));

            switch (option)
            {
                case "Visual_Response":
                    {
                        SendURLToCV("http://cvnet.radishsystems.com/choiceview/samples/generic_order_status.html", "CVOrderStatus.xml");
                        Thread.Sleep(10000);
                        ContinueCVSession();
                        break;
                    }
                case "Radish_Website":
                    {
                        SendURLToCV("http://www.radishsystems.com", "CVWebsite.xml");
            //                        log.Info(String.Format("{0} - sleeping for 5", ANI));
                        Thread.Sleep(5000);
                        log.Info(String.Format("{0} - going to  DeleteCVSession", ANI));
                        DeleteCVSession();
            //                        log.Info(String.Format("{0} - back from  DeleteCVSession", ANI));
                        break;
                    }
                case "Customer_Support":
                    {
                        SendURLToCV("http://cvnet.radishsystems.com/choiceview/samples/radish_transfer.html", "AnnounceTransfer.xml");
                        var newProperty = new ClientProperty
                        {
                            name = "transfer",
                            value = "twilio_demo"
                        };

                        log.Info(String.Format("{0} - ready to Post property", ANI));
                        PostCVProperty(newProperty);
                        log.Info(String.Format("{0} - back from Post of property", ANI));
            //                        log.Info(String.Format("{0} - waiting 1", ANI));
                        Thread.Sleep(1000);
                        TransferCVSession();
                        break;
                    }
                    default:
                    {
                        log.Info(String.Format("{0} - taking default in SendInterruptControl", ANI));
                        ContinueCVSession();
                        break;
                    }
            }
        }
 private void PostCVProperty(ClientProperty newProperty)
 {
     Client.PostAsJsonAsync(SessionPropertiesUri.AbsoluteUri, newProperty).ContinueWith(
         responseTask =>
         {
             log.Info(String.Format("{0} - inside PostCVProperty task ", ANI));
             if (responseTask.Exception != null)
             {
                 log.Info(String.Format("{0} - Post failed - {1}", ANI, responseTask.Exception.InnerException.Message));
             }
             else if (responseTask.Result.IsSuccessStatusCode)
             {
                 log.Info("CV session properties updated");
             }
             else
             {
                 var msg = responseTask.Result.Content.ReadAsStringAsync().Result;
                 log.Info(String.Format("{0} - Property Update to {1} failed! Reason - {2}, {3}, {4}",
                     ANI,
                     SessionPropertiesUri.AbsoluteUri,
                     responseTask.Result.StatusCode,
                     responseTask.Result.ReasonPhrase,
                     msg));
             }
         });
     log.Info(String.Format("{0} - leaving PostCVProperty", ANI));
 }