c#星号取消出站呼叫

Question

我正在使用Asternet作为我的经理程序，这样员工只需点击一下就可以给客户打电话。但我想找出如何取消或中断给客户的电话。当我点击呼叫按钮，分机呼叫。当我拿起电话，它开始拨号给客户，一个窗口显示员工的进展。但是我加了一个按钮这样员工就可以取消电话了。但我找不到任何事件或功能来停止给客户打电话。

manager = new ManagerConnection(host, port, username, password);
                manager.DialBegin += Manager_DialBegin;
                manager.DialEnd += Manager_DialEnd;
                manager.Hangup += Manager_Hangup;
                manager.PingInterval = 0;
                try
                {
                    manager.Login();
                    OriginateAction oc = new OriginateAction();
                    oc.Context = "from-internal";
                    oc.Priority = "1";
                    oc.Channel = "SIP/100";
                    oc.CallerId = "100";
                    oc.Exten = lblPhoneNumber.Text;
                    oc.Timeout = 30000;
                    oc.Async = true;
                    manager.SendAction(oc, null);
                }
                catch (ManagerException ex)
                {
                    var sendMail = Task.Run(async () => await Email.SendMail(Properties.Settings.Default.SmtpEmailLogAddress, "", "", "Error connecting to Asterisk",
                                                                            "Could not connect to the Asterisk-server for employee: " + Functions.GetEmployeeByID(Manager.Employee_ID),
                                                                            true, "", System.Net.Mail.MailPriority.Normal));
                }

谢谢!

Answer 1

啊，找了又找，找到了。在button_click事件中添加：

HangupAction hangup = new HangupAction(yourCallId);
manager.SendAction(hangup, 10000);
//Or var result = manager.SendAction(hangup, 10000).IsSuccess();
//Note that your manager must be private within your class