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