Led Behavior - Cisco ISDN GW 3241 User Manual

LED behavior

Table 1 describes the behavior of the LEDs.
Table 1: ISDN GW 3241 LED behavior
LED
Compact Flash
Activity
Status
Alarm
ISDN Port Status, for each ISDN port:
L1
L2
Act
Color Indicates
Flashing One of:
green
The device is booting

A configuration change has been made

The configuration is being transferred by FTP

Green The device is operating normally
Red The device is booting or has developed a fault. For
example:
Temperature outside normal limits

Fan failure

Battery failure of the internal clock

See the web interface for more information about
the problem (go to
Off There is no connection on this port, or the device
is not receiving framing (also known as Red
Alarm)
Flashing The device is receiving framing, but the far end is
green not receiving framing (also known as Yellow
Alarm)
Green The port is connected to the far end
Green Layer 2 connectivity has been achieved with the
ISDN network from this port. This means that
D-channel signaling has been established with the
network
Green At least one active call is using this port. Data is
currently being received on this port
General information
)
Status > Health
4