Y
1ST
DATA
MEANING
DEFAULT
2ND DATA
INCREMENT
UNIT
TIMER
2 50 C.O. Trunk Termina-
tion Detect Timer
NONE 01 02 03 .........................................................99
8 ms.
224 ms. 8 16 24 ........................................................792
51 Single Ringing Detect
Timer
NONE 01 02 03 .............................................98 99
16 ms.
(01-98)
1200 ms. 16 32 48 ...........................................1568 2040
52 Double Ringing Detect
Timer
(Minimum Time)
NONE 01 02 03 .............................................98 99
16 ms.
(01-98)
104 ms. 16 32 48 ...........................................1568 2040
53 Double Ringing Detect
Timer
(Maximum Time)
NONE 01 02 03 .............................................98 99
16 ms.
(01-98)
400 ms. 16 32 48 ...........................................1568 2040
54 Minimum time
between Ringing
(Single/Double
Ringing)
NONE 01 02 03 .............................................98 99
16 ms.
(01-98)
704 ms. 16 32 48 ...........................................1568 2040
55 Incoming Ring Down
Abandonment Detect
Timer
NONE 01 02 03 .............................................98 99
128 ms.
(01-98)
3008 ms. 128 256 384 .........................................12544 16320
56 Hook Flash Sending
Timer from COT
NONE 01 02 03 .............................................98 99
32 ms.
(01-98)
640 ms. 32 64 96 ...........................................3136 4080
57 COT Ground Sending
Timer
NONE 01 02 03 .............................................98 99
32 ms.
(01-98)
144 ms. 32 64 96 ...........................................3136 4080
Continued on next page