Command Reference Guide

3Com Router 5000 Family and Router 6000 Family timer dl (R2) ● 283
Command Reference
timer dl (R2)
Purpose Use the timer dl command to configure the timeout value of line signals of R2
signaling.
Use the
undo timer dl command to restore the default value.
This command applies to E1 voice only.
Syntax timer dl { answer | clear-back | clear-forward | seizure | re-answer |
release-guard } time
undo timer dl { answer | clear-back | clear-forward | seizure |
re-answer | release-guard }
Parameters answer time
Timeout interval during which R2 waits for an answer
signal (in milleseconds). The terminating point should
send back an answer signal in the specified time after
a seizure acknowledgement signal is sent. Valid values
are 10 to 120000 milliseconds.
If no value is specified, the default is 60000
milliseconds.
clear-back time
Timeout interval of R2 clear-back signal (in
milleseconds). After it sends a clear-back signal, the
terminating point should recognize the forward signal
sent by the originating point in the specified time.Valid
values are 100 to 60000 milliseconds.
If no value is specified, the default is 10000
milliseconds.
clear-forward time
Timeout interval of R2 clear-forward signal (in
milleseconds).. After the originating point sends a
clear-forward signal, the terminating point should send
back a corresponding line signal in the specified time,
such as clear-back signal or release guard signal. Valid
values are 100 to 60000 milliseconds.
If no value is specified, the default is 10000
milliseconds.
seizure time
Timeout value of R2 seizure signal (in milleseconds).
After the originating point sends a seizure signal, the
terminating point should send back a seizure
acknowledgement signal in the specified time. Valid
values are 100 to 5000 milliseconds.
If no value is specified, the default is 1000
milliseconds.
re-answer time
Timeout interval of R2 re-answer signal (in
milleseconds). When the originating point recognizes
the clear-back signal, if the terminating point does not
send a re-answer signal in the specified time, the
originating point releases the line. Valid values are 100
to 60000 milliseconds.