- 6 -boot-up, and then remain lit, indicating the device is on.Eth0 Indicates the LAN port connection status, The LAN is connected correctly ifthe Eth0 light is lit.Eth1 Indicates the PC port connection status, The PC is connected correctly if theEth1 light is lit.Ext1 Indicates the usage of the onboard extension 1. The light is lit when theextension is ringing or off-hook.Ext2 Indicates the usage of the onboard extension2. The light is lit when theextension is ringing or off-hook.Line Indicates the usage of the onboard lines. A Line is occupied if the indicatorlight is lit.2.5. Back PanelLine The “Line” connectors are RJ11 ports used for connecting incomingtelephone lines.Ext1/Ext2 The “Ext1” and “Ext 2” connectors are RJ11 ports used for connectingphones and other analog devices.ETH0 The “Eth0” connector is an RJ45 port used for LAN networking, andVoIP capability.ETH1 The “Eth1” connector is an RJ45 port used for unit configuration via PC.RST The “RST” button is used to reset all parameters to the factory default.Power The “power” connector is a receptacle rated at 12VAC/1.5A forconnecting the supplied AC adapter input line, with a power switchbeside.GSM The antenna connector of the GSM card.www.vaidsys.ru