S-Series IP PBX Administrator Guide
7
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
Connect to GSM/CDMA/3G Antenna.
E1/T1
Connect to E1 line or the E1 port of traditional PBX.
Console
Connect to the RS-232 Cable to debug to system.
TF Slot
Insert TF card.
SD Slot
Insert SD card.
USB Slot
Connect to USB external disk.
Ethernet Port
Yeastar S20 provides two 10/100M adaptive RJ45 Ethernet ports, S50/100/300
supports two 10/100/1000M Ethernet ports.
LAN port
: LAN port is for the connection to Local Area Network (LAN).
WAN por
t: WAN port is the network port for the connection to internet. It
supports „DHCP server‟, „PPPoE/dynamic DNS‟, and “static IP” for IP
address assignment.
Reset Button
Press and hold for 10 seconds to restore the factory defaults
Power Inlet
Connect the supplied power supply to the port.
Power Switch
Press this button to switch on/off the device.