KBU 64
User Manual
80-10100000-09
5–4
Continued from previous page;
Command
Unit A’s channel 1
Unit B’s channel 1
ALERT CONNECT
ON
ON
ALERT DISCONNECT
ON
ON
C/DTR
FORCED
FORCED
I/DSR
FORCED
FORCED
ISDNTEST
13:00
18:00
BUTTON
ON
ON
NETWORK
ISDN
ISDN
Note: The CLID directories of each KBU 64 must contain the ISDN
telephone number for channel 1 of the other KBU 64.
The STORE directory of each KBU 64 must hold (in directory location 1) the
ISDN telephone number and the sub-address (if this is used) of channel 1 of
the remote KBU 64.
Backup will only be enabled between the times set within the backup
WINDOW.
5.3 Backup to Dual Kilostream Links
In a dual 64Kbit/s synchronous Kilostream link application, it is
necessary that when a failure of the link occurs, the failure is detected
and a backup is automatically initiated via the ISDN.
The unit then monitors the faulty Kilostream, to which data is
automatically restored once the link is functional and has been checked.
Содержание KBU 64
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