Draft 1 - 07/11/06
030-300417 Rev. A
8
July 2006
Media Gateway (Model WMT)
User Guide
6. HARDWARE FEATURES
6.1 LED Indicators
This section describes the LED indicators located on the front of the Media Gateway. The LEDs described in this
section are used to verify the unit’s operation and status. Refer to the following chart for details on the LEDs.
LED States and Descriptions
LED State
Description
Solid Green
Media Gateway power is ON.
OFF
Media Gateway power is OFF.
POWER
Solid Red
CS POST (Power On Self Test), Failure (not bootable) or Device
Malfunction. Note: The Power LED should be red no longer than
two seconds after the power on self test passes.
Solid Green
Powered device is connected to one or more of the Ethernet ports
(includes devices with wake-on LAN capability where slight
voltage is supplied to an Ethernet connection).
ETHERNET
(E1/WAN, E2, E3, E4)
OFF
Communication Subsystem power is OFF, no cable or no
powered device is connected to the Ethernet ports.
Solid Green
Link Established.
WIRELESS
OFF
Media Gateway power is OFF or No Link.
Solid Green
IP connected (the Subsystem has a WAN IP address from IPCP
or DHCP, or a static IP address is configured. PPP negotiation
has successfully completed.
Solid Red
Device attempted to become IP connected and failed (no DHCP
response, no PPPoE response, PPPoE authentication failed, no IP
address from IPCP, etc.).
INTERNET
OFF
Media Gateway power is OFF, Media Gateway is in Bridge
Mode, or an Internet connection is not present.
Solid Blue
Indicates telephone is in use (off-hook)
LINE IN USE
OFF
Indicates telephone is not in use (on-hook)
NOTE: Safe Boot is reflected when the Power and Internet LED’s are both Red and all other LED’s are off.