Huawei EchoLife HG556 User Manual page 15

EchoLife HG556 Home Gateway
User Guide
Indicator
POWER
WIFI
ADSL
LAN
VOIP
INTERNET
WLAN = Wireless Local Area Network
SIP = Session Initiation Protocol
IPoE = IP over Ethernet
Status
On
Off
On
Blinking
Off
On
Blinking slowly
at 2 Hz
Blinking quickly
at 4 Hz
Off
On
Blinking
Off
On
Off
On
Blinking
Off
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Meaning
The HG556 is powered on.
The HG556 is powered off.
The WLAN connection is normal but no data is
being transmitted.
The WLAN connection is normal and data is
being transmitted.
The HG556 is powered off, the wireless
function is disabled, or the WLAN module is
faulty.
The ADSL connection is established and
activated.
The ADSL connection is being activated.
The software of the HG556 is being upgraded.
The HG556 is powered off or faulty.
At least one Ethernet interface is connected
normally but no data is being transmitted.
Data is being transmitted over the LAN.
The HG556 is powered off or the network cable
is not connected properly.
The HG556 is successfully registered with at
least one SIP server.
The HG556 is powered off or fails to be
registered with the SIP server.
The WAN connection is successfully
established but no data is being transmitted.
The WAN connection is successfully
established (the HG556 has obtained an IP
address through IPoE or PPPoE) and data is
being transmitted.
The HG556 is powered off or the WAN
connection is not yet established.
Product Overview
2-1