Port

Description

1

DC 12V

Power input port for 12V DC adapter.

2

Reset

restores factory settings when pressed and held.

3

NET2

Local network port for connecting LAN devices.

4

NET1

Default WAN port of the device

5

FXS

Connects to analog phones or fax machines.

6

FXO 1…4

Connects to 1–4 analog telephone lines (PSTN) for inbound/outbound calls.

7

FXO 1….8

Connects to 1–8 PSTN lines for higher line capacity.

A

FXO 1..8 LED

Shows status or activity of FXO ports 1 to 8.

B

FXO 1..4 LED

Shows status or activity of FXO ports 1 to 4.

C

FXS LED

Lights up when FXS port is active or in use.

D

NET1 LED

Indicates activity or link status on the NET1 port.

E

NET2 LED

Indicates activity or link status on the NET2 port.

F

Power ON LED

Lights up when the device is powered on.