PLANET IP PBX user’s manual
1.1 Physical
Interfaces
Front Panel of IPX-1800N
Rear Panel of IPX-1800N
Power adapter
12V DC
Telephony interface ports
ISDN BRI TE ports are to be connected to NT points
from PSTN or other ISDN network-side devices.
USB ports
1 external port with compliance to USB 1.1/2.0. Plug in a
USB hard drive for voicemail backup from the internal one
WAN
Connect to a broadband modem or a WAN router
LAN
Connect to a LAN switch