如何用AsterNET，C#发送动作？

using AsterNET.Manager;
using AsterNET.Manager.Action;

class Program
{
    static void Main(string[] args)
    {
        // 创建Asterisk连接
        ManagerConnection managerConnection = new ManagerConnection();
        managerConnection.Hostname = "Asterisk服务器IP";
        managerConnection.Port = 5038;
        managerConnection.Username = "用户名";
        managerConnection.Password = "密码";

        // 连接到Asterisk服务器
        managerConnection.Login();

        // 创建并发送动作
        OriginateAction originateAction = new OriginateAction();
        originateAction.Channel = "SIP/1001"; // 呼叫的通道
        originateAction.Context = "default"; // 呼叫的上下文
        originateAction.Exten = "1002"; // 呼叫的分机号
        originateAction.Priority = 1; // 呼叫的优先级

        ManagerResponse response = managerConnection.SendAction(originateAction);

        // 处理响应
        if (response.IsSuccess())
        {
            Console.WriteLine("动作发送成功！");
        }
        else
        {
            Console.WriteLine("动作发送失败：" + response.Message);
        }

        // 断开与Asterisk服务器的连接
        managerConnection.Logoff();
    }
}