Yeastar Technology S20, Руководство по установке, Страница: 5 / 12

Yeastar S20 Installation Guide
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LED Indicators and Ports
LED Indicators
LED Indication Status Description
POWER Power status
On The power is switched on
Off The power is switched off
System System status
Blinking The system is running properly
Static/Off The system goes wrong
WAN WAN status
Static Linked normally.
Blinking In communication.
Off Off-line.
LAN LAN status
Static Linked normally.
Blinking In communication.
Off Off-line.
Port Status
FXS Green light

Static: The port is idle.

Blinking: There is an ongoing call on the
port.
GSM/3G Red light

Static: the trunk is idle.

Blinking slowly: there is no SIM card
inserted.

Blinking rapidly: the trunk is in use.
BRI Orange light

Blinking slowly: the BRI line is
disconnected.

Static: the BRI line is connected or in use.
FXO Red light

Blinking slowly: no PSTN line is
connected
to the port.

Static: the PSTN line is idle.

Blinking rapidly: the PSTN line is busy.
Port Description
Ports Description
RJ11 Port
FXO port (red light): for the connection of PSTN lines or FXS ports of traditional
PBX.
FXS port (green light): for the connection of analog phones.
BRI port (orange light): for the connection of ISDN BRI lines.
Note: the sequence number of the ports corresponds to that of the Indicator
lights in the front panel. (I.e. the LED lights in the front indicate the connection
status of the corresponding ports at the front panel.)
ANT Rotate the antenna into the Antenna Socket.
TF Slot Insert TF card.