namespace WebVOIP
{
 
    public partial class _Default : System.Web.UI.Page
    {
        //flags to know status of caller
        static bool inComingCall;
        static bool onTheLine;
 
        //variables in use
        static string newline = "\r\n";
 
        //Objects that handles the VOIP capabilites of the site
 
        private AxATLH323Lib.AxH323 ConnectionControl = new AxATLH323Lib.AxH323(); //ERROR points to this line
 
        protected void Page_Load (object sender, EventArgs e)
        {
            ConnectionControl.Listen();
 
            //ConnectionControl.ReceivingCall += new ATLH323Lib._IH323Events_ReceivingCallEventHandler(ConnectionControl_ReceivingCall);
        }
 
....
 
}

namespace WebVOIP
{
 
    public partial class _Default : System.Web.UI.Page
    {
        //flags to know status of caller
        static bool inComingCall;
        static bool onTheLine;
 
        //variables in use
        static string newline = "\r\n";
 
        //Objects that handles the VOIP capabilites of the site
 
        private AxATLH323Lib.AxH323 ConnectionControl;
 
        protected void Page_Load (object sender, EventArgs e)
        {
            ConnectionControl = new AxATLH323Lib.AxH323();
            ConnectionControl.Listen();
 
            //ConnectionControl.ReceivingCall += new ATLH323Lib._IH323Events_ReceivingCallEventHandler(ConnectionControl_ReceivingCall);
        }
 
....
 
}