User manual

Four-Channel GSM VoIP Gateway
8
2.2 LED Indicators
The following table defines the status of the LEDS located on the top case and on the RJ-45
connectors.
LED DESCRIPTION
P0WER When GoIP4 Working, this LED will keep
light.
RUN
1. When the GoIP4 is booting this LED will
flash 100ms ON and 100ms OFF.
2. When the GoIP4 is login your
softswitch, this LED will flash 1s ON and
1s OFF.
LAN When LAN port is connected to network,
this LED will light and flash when has data
through this port.
PC When a device is connected to PC port, this
LED will light and flash.
Channel 1 When the GoIP4’s GSM channel1 login to
ISP’s system, this LED will flash 1s ON and
1s OFF;
Channel 2 When the GoIP4’s GSM channel2 login to
ISP’s system, this LED will flash 1s ON and
1s OFF.
Channel 3 When the GoIP4’s GSM channel3 login to
ISP’s system, this LED will flash 1s ON and
1s OFF.
Channel 4 When the GoIP4’s GSM channel4 login to
ISP’s system, this LED will flash 1s ON and
1s OFF.
2.3 SMS Commands
GoIP4 supports some maintenance commands from SMS.
FUNCTION SMS CONTENT REMARK
Obtain LAN Port Info INFO Not case-sensitive
Reset device RESET Password Not case-sensitive