ADTRAN TSU 120e Restore Delay, Retry Delay, NUM Retries, Backup, Testing, Wkend, Lockout

Chapter 5. Configuration Menu

Menu Items	Description
RESTORE DELAY	Selects the time that elapses between the network
	going out of alarm or data and the backup call
	being taken down. If NEVER is selected, the user
	must deactivate the backup mode.
	Choices: 1 sec, 3 sec, 10 sec, 30 sec, 1 min, 5 min,
	10 min, never
RETRY DELAY	Selects the time between redialing the external
	DCE after failed dial attempts.
	Choices: 10 sec, 30 sec, 1 min, 5 min, 10 min
NUM RETRIES	Selects the number of times the DBU will attempt
	to redial if unable to connect.
	Choices: None, unlimited, 3 times, 10 times.
BACKUP	Selects the options for the automatic ISDN verifica-
TESTING	tion feature of the Nx/DBU. Verification of the
	backup circuit does not disrupt data on the T1.
	BACKUP TEST:
	Selects the frequency of automatic backup circuit
	verification by the DBU.
	Choices: Manual, Hourly, Daily, Weekly
	TEST HOUR:
	Selects the hour of the day the Backup test will
	occur.
	Choices: 0-23
	TEST DAY:
	If Weekly Backup test is selected, selects which day
	to perform the test.
	Choices: Monday - Sunday
WKEND	If no backup is desired from midnight Friday to
LOCKOUT	midnight Sunday, set this selection to ON; other-
	wise set to OFF.
	Choices: On, Off

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