Dual T1/PRI Status Displays | 4-9 |
■Failed Seconds
This indicates the number of seconds in failed state operation. A failed state is defined as 10 consecutive seconds during which severely errored seconds occur.
■D-Channel Operational
This indicates the state of the ISDN D-channel. Up indicates that the D-channel is active, and Down indicates that the D-channel is not active.
The events in the lower left-hand side of the screen are real time alarms. The events in the lower right-hand side of the screen are debounced alarms and will activate only if the condition persists for more than two seconds.
Press Ctrl-Rto reset any of the counters on this screen.
