PM0622.07 – Blue Steel CXT3000/CXT4000 CompletePBX Getting Started Guide (electronic version) Page 5 of 6
Analog (FXS and/or FXO) Blue Steel CXT3000/CXT4000
These models do not have digital modules and therefore have a different set of indicators, as
described in Fig 3:
Fig 3. All-Analog Panel
The functionality of the LED indicators is the same, with two exceptions:
1. All the indicators are Red.
2. The Phone indicator is replaced with H/W LED, indicating hardware failure (when on).
Port Status LED (Light Emitting Diode) Indicators
The Blue Steel CXT3000/CXT4000 has a single green LED status indicator for analog ports (Fig.
4). The Red LEDs are NOT USED for line status indication), and there are two LED indicators
for digital ports.
FXS ports: The Green LED is on for off-hook status. It blinks when the phone rings.
FXO ports: The Green LED is on for off-hook status. It blinks when the line rings.
BRI port (Fig. 4): Solid green indicates that the port is configured as TE. Solid yellow indicates
that the port is configured as NT. Two fast green blinks Indicates that ISDN TE layer 1 is active.
Two fast yellow blinks Indicates that ISDN NT layer 1 is active. One green blink indicates that
ISDN TE layer 2 is active. One yellow blink indicates that ISDN NT layer 2 is active.
PRI port (Fig. 4): Solid green indicates that the port is configured as TE. Solid yellow indicates
that the port is configured as NT. Two fast green blinks Indicates that ISDN TE layer 1 is active.
Two fast yellow blinks Indicates that ISDN NT layer 1 is active. One green blink indicates that
ISDN TE layer 2 is active. One yellow blink indicates that ISDN NT layer 2 is active.
For more information about the unit status and port status LED indicators refer to the Astribank
manual on the Xorcom Web site: http://www.xorcom.com.
Additional Functionality Supported by the LCD Touch Panel
Internal Flash Drive for Restore Functionality
In addition to the standard external Rapid Recovery disk-on-key, all CXE series CompletePBX
models feature an internal device as well, which is attached to the LCD panel inside the
appliance.
Initially, factory defaults are stored on this device. Later on, you can create and store your own
customized backups here as well.
To activate the “restore” image function from the internal flash drive:
1. Connect a monitor and keyboard to the server.
2. Switch off the server.
3. Switch on the server and press the Enter button on the LCD keypad until the "Loading from