User manual

This is the KBU 64
80-10100000-09
1–5
1.3.3 Circuit Failure
Your KBU 64 can detect a circuit failure if it detects any of the following
conditions:
• No data is received from the Kilostream link.
• No clock is detected on the link.
• The I/DSR signal from the Kilostream NTU goes to the OFF
condition.
• The C/DTR signal from the User DTE equipment goes to the ON
condition.
User selectable time-outs can be independently set for all of the
detection facilities mentioned, except C/DTR from the DTE.
1.3.4 Talkwire
Talkwire is the facility which enables remote control and configuration of
a KBU 64, either over the ISDN network (if data is being routed over the
Kilostream link) or over the Kilostream link (if data is being routed over
the ISDN line).
As this feature allows you access to all KBU 64s connected to the ISDN
(providing you have the correct telephone number), the KBU 64 supports
the Network provided Calling Line Identification facility for enhanced
security.
1.3.5 Polling
In a large network of KBU 64s, all units can be interconnected and
controlled using a single terminal.
A “poll” number can be set for each unit within the group, allowing
individual KBU 64s to be accessed from the terminal by using the poll
numbering system.
1.3.6 Alarms
Various alarm conditions are available that alert the user to the KBU
alarm status. For example, incoming calls can be programmed to cause
an alarm, also failure to connect a call may cause an alarm.