Instruction manual

System management
555-233-767186 Issue 4 May 2003
Automatic transmission
measurement system
Measures voice and data trunk facilities for satisfactory transmission
performance. The measurement report contains data on trunk signal loss, noise,
signaling return loss, and echo return loss. Acceptable performance, the
scheduling of tests, and report contents are administrable.
Barrier codes
A security code used with remote access to prevent unauthorized access to your
system. To increase your system’s security, use a 7-digit barrier code with remote
access barrier code aging. A barrier code automatically expires if an expiration
date or number of accesses has exceeded the limits you set. If both a time interval
and access limits are administered for a barrier code, the barrier code expires
when one of the conditions is satisfied.
NOTE:
Barrier codes are not tracked by Call Detail Recording (CDR). Barrier codes
are incoming access codes, whereas authorization codes are primarily
outgoing access codes.
Bulletin board
Provides a place on the switch where you can post information and receive
messages from other switch users, including Avaya personnel. Anyone with
appropriate permissions can use the bulletin board for everyday messages. In
addition, Avaya personnel can leave high-priority messages that are displayed on
the first ten lines of the bulletin board.
Busy verification of telephones and
trunks
Allows attendants and users of multi-appearance telephones to make test calls to
trunks, telephones, and hunt groups to check the status of an apparently busy
resource. With this feature, an attendant or multifunction telephone user can
distinguish between a telephone that is truly busy and one that only appears busy
because of some problem. You can also use the feature to quickly identify faulty
trunks.