Operation
3-393160-A2-GB21-50 January 1997
Initiating a Call for Front PanelPass-Through Operation
Front panel pass-through initiates a call through the
integral modem to access a far-end DSU/CSU’s front
panel from your DSU/CSU’s front panel (or PC attached
to the COM port).
NOTE
Pass is only available when the
FP Pass configuration option has
been enabled (see Appendix C,

Configuration Options),

the active
physical interface is either the
front panel or the PC, and the
integral modem is not already in
use.
To initiate front panel pass-through at the near-end
DSU/CSU,
1. From the top-level menu screen, press the key
until the Ctrl selection appears on the screen.
2. Select Ctrl.
3. From the Control screen, select Call.
F1
Control:
Call Rel LED
F2 F3
4. From the Call Setup screen, select Pass.
F1
Call Setup:
Pass Dial ChDir
F2 F3
5. From the Pass Directory screen, press F1 (Up) to
display the next higher numbered directory or
press F2 (Down) to select the next lower
numbered directory.
F1
Pass
n
:
xxxxxxxxx
Up Down Dial
F2 F3
6. When the number of the desired directory appears
on the screen, press F3 (Dial) to place the call.
F1
Pass
n
:
xxxxxxxxx
Up Down Dial
F2 F3
Initiating a Call for PC, ASCIITerminal/Printer, or SNMP Operation
Use the Dial command to set up a semipermanent
connection to route alarm messages to the specified
destination. The Dial command initiates a call through the
integral modem to a printer, ASCII terminal, or PC.
To initiate a call at the local DSU/CSU,
1. From the top-level menu screen, press the key
until the Ctrl selection appears on the screen.
2. Select Ctrl.
3. From the Control screen, select Call.
F1
Control:
Call Rel LED
F2 F3