22/42that video streams can be sent out from a LAN. There are threeExternal port can be set, Web Port, Http Port and RTSP port. Toutilize of this feature, make sure that your router supports UPnPTMand it is activated.Note: UPnP must be enabled on your computer.Please follow the procedure to activate UPnP1. Open the Control Panel from the Start Menu2. Select Add/Remove Programs3. Select Add/Remove Windows Components and openNetworking Services section4. Click Details and select UPnP to setup the service5. The IP device icon will be added to “MY Network Places”6. User may double click the IP device icon to access IE browsere. RTSP setting1. RTSP Server: enable or disable2. RTSP Port: setup port for RTSP transmitting (Default: 554)3. RTP Start and End Port: in RTSP mode, you may use TCPand UDP for connecting. TCP connection uses RTSP Port(554). UDP connection uses RTP Start and End Port.ii、 Advanced:a. Https (Hypertext Transfer Protocol Secure):Https can help protectstreaming data transmission over the internal on the higher securitylevel.Https setting:Before setting new request, please remove old secureidentification at Http connection type.