Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 460

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
Automatic Number
Identification
automatic
ringdown tie-trunk
Automatic Route
Selection
automatic-start tie
trunk
auxiliary power
unit
B
B8ZS
backup
bandwidth
barrier code
basic carrier
See ANI .
See automatic-start tie trunk .
See ARS .
Tie trunk on which incoming calls are routed to an
operator or other designated destination without a start
signal, as soon as the trunk is seized; the destination is
specified during programming. Also called "automatic
ringdown" or "auto-in" tie trunk.
Device that provides additional power to the system.
(bipolar 8 zero substitution) Line-coding format that
encodes a string of eight zeros in a unique binary
sequence to detect bipolar violations.
Procedure for saving a copy of system programming onto
a floppy disk or memory card . See also restore.
Difference, expressed in hertz, between the highest and
lowest frequencies in a range that determines channel
capacity.
Password used to limit access to the Remote Access
feature of the system. In a private network , it is especially
important that barrier codes be required for all types of
remote access.
Hardware that holds and connects the processor module ,
power supply module , and up to five other modules in the
system. See also expansion carrier .
Issue 1
August 1998
Page GL-4