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3.2
Front Panel Description
The front panel provides the telephony port interfaces, various networking ports,
reset pinhole button, and LEDs.
Item
Label
#
1
USB/WWAN
2
Console
3
POWER /
STATUS
4
PRI / Digital
5
-
6
LAN
Table 3-2: Front Panel Description
Description
USB port, used for various functionalities such as saving
debug captures to a USB storage device.
Port RJ-45 to RS-232 port for serial communication.
LEDs indicating the status of the power and
reboot/initialization.
Telephony port interfaces that can include two E1/T1 port
interfaces (RJ-48)
Reset pinhole button for resetting the device and optionally,
for restoring the device factory defaults. To restore the
device to factory defaults, do the following:
With a paper clip or any other similar pointed object, press and hold down
the Reset pinhole button for at least 12 seconds, but no more than 25
seconds.
Four 10/100/1000Base-T (Gigabit Ethernet) LAN ports for
connecting IP phones, computers, or switches. These ports
support the following features:
Half- and full-duplex modes
Auto-negotiation
Straight or crossover cable detection
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