NCU Parameters
Address
PABX detection time for silent
680525
period after ringback tone
detected (HIGH)
PABX busy tone frequency upper
680526
limit (high byte)
PABX busy tone frequency upper
680527
limit (low byte)
PABX busy tone frequency lower
680528
limit (high byte)
PABX busy tone frequency lower
680529
limit (low byte)
68052A
Busy tone ON time: range 1
68052B
Busy tone OFF time: range 1
68052C
Busy tone ON time: range 2
68052D
Busy tone OFF time: range 2
68052E
Busy tone ON time: range 3
68052F
Busy tone OFF time: range 3
680530
Busy tone ON time: range 4
680531
Busy tone OFF time: range 4
Busy tone continuous tone
680532
detection time
D067/D068/D069/D072
Function
20 ms
Hz (BCD)
Hz (BCD)
20 ms
20 ms
7-74
If both addresses
contain FF(H), tone
detection is disabled.
If both addresses
contain FF(H), tone
detection is disabled.
-
SM Appendix