C H A P T E R 3 C O N F I G U R I N G V 1 0 0
V100 Versatile Multiplexer Technical Manual Version 2.2
Page 52 of 231
Field Options Description
TDM TDM
Interface Card fitted
RW PASSWORD
Alphanumeric entry
Read-Write access password
RO PASSWORD
Alphanumeric entry
Read-Only access password
ACCESS TIMEOUT
0-86400 numeric
Supervisor keyboard timeout period.
0 = Permanent access (default)
1-86400 = Seconds as entered
PERMANENT
PERMANENT = Permanent supervisor
access
ACTIVITY TIMEOUT
0-86400 numeric
If either an RW or an RO password
has been set, this sets the aggregate
dial-up link’s activity timeout period.
0= immediate timeout
1-86400 = Seconds as entered.
OFF
OFF Default and maintains simplex
mode of operation. Backup mode
cannot be used. Only displayed if
TDM card is installed.
TDM SYNC BACKUP
ON
Retains backup/fallback operation but
requires full-duplex carrier. Use only
if the backup feature is required.
Only displayed if TDM card is
installed
BACKUP TIMER
0-600 seconds
Period of Primary clock or carrier loss
after which backup occurs.
Auto
Unit falls back to the primary route
once carrier is restored, after the
Fallback Timer has expired. Switched
aggregates will not wait for carrier to
be restored but fall back anyway
when the timer expires
0 – instantaneous we fallback
instantly on carrier return
FALLBACK MODE
Auto (No BW)
As above but checks to see if active
connections on Secondary Aggregate.
If yes will not fall back. If no will fall
back. Safe option to preserve existing
connections.
0-300
Period of good carrier required before
fallback occurs. Setting “0” results in
instant fallback if carrier good.
Switched aggregates fall back
anyway when timer expires.
NEVER
Unit never falls back to primary. May
only be forced back by “Reset”.)
FALLBACK TIMER
RESET
Force the unit to fall back
immediately.