WAN: to connect to the IP network over DSL Modem
or Router or LANSwitch.
LAN:to connect to local network over LANSwitch or PC
0-3: FXS ports to connect to standard telephone set or
FAX Machine or a PBX.
RST: factory reset button, press 7S to restore factory
settings.
Hardware Connection
1. Connect 12VDC power adapter to the “DC 12V” jack.
2. Connect RJ-45 Ethernet cable to the WAN port and
the other end to a Router or LANSwitch.