while (file.Peek() > -1)
               {
                    line = file.ReadLine().Trim();
                    
                    if (line.IndexOf(";") > -1)
                         line = line.Substring(0, line.IndexOf(";"));

                    if (line == "")
                    {
                         continue;
                    }
                    else if (line.StartsWith("["))
                    {
                    }
                    else
                    {
                         string propertyname  = line.Substring(0, line.IndexOf("=")).ToLower().Trim();
                         line                 = line.Replace(propertyname, "").Trim();
                         string propertyvalue = line.Substring(line.IndexOf("=") + 1).Trim().ToLower();

                         switch (propertyname)
                         {
                              case "canreinvite":      CanReinvite    = (propertyvalue == "yes");
                                   break;
                              case "context":          Context        = propertyvalue;
                                   break;
                              case "defaultexpirey":   defaultexpirey = Int32.Parse(propertyvalue);
                                   break;
                              case "fromdomain":       FromDomain     = propertyvalue;
                                   break;
                              case "localnet":         LocalNet       = propertyvalue;
                                   break;
                              case "maxexpirey":       MaxExpirey     = Int32.Parse(propertyvalue);
                                   break;
                              case "nat":              Nat            = (propertyvalue == "yes");
                                   break;
                              case "notiftymimetype":  NotifyMIMEType = propertyvalue;
                                   break;
                              case "pedatic":          Pedatic        = (propertyvalue == "yes");
                                   break;
                              case "port":             Port           = Int32.Parse(port);
                                   break;
                              case "srvlookup":        SrvLookup      = (propertyvalue == "yes");
                                   break;
                              case "tos":              TOS            = propertyvalue;
                                   break;
                              case "trustrpid":        TrustRPID      = propertyvalue;
                                   break;
                              case "useragent":        UserAgent      = propertyvalue;
                                   break;
                              case "videosupport":     VideoSupport   = propertyvalue;
                         }
                    }