NEC NEAX 2000 IVS Command Manual page 227

CM41
COMMAND CODE
41
FUNCTION
Y PURPOSE
NUMBER
2 40 Main PBX
(Centrex) Ring
Distinction Timer
• When Main PBX (Centrex) sends immediate ringing, this data must be assigned as
follows:
CM41 Y=2-00 < CM41 Y=2-40 + CM41 Y=2-41
• When Main PBX (Centrex) does not send immediate ringing, this data must be as-
signed as follows:
CM41 Y=2-00 < CM41 Y=2-40
• Check Main PBX (Centrex) ringer cycle and set as follows:
Main PBX Ringing
(Station Termination)
Main PBX Ringing
(C.O. Termination)
• When the gap between Main PBX station terminating ringer and C.O. line terminating
ringer is under 200 ms, distinction may be incomplete.
41 Immediate Ring-
ing Guard Time in
Centrex system
Distinctive Tone
Function
3 00 Release Signal
Detect Timing for
DTI Trunk
01 Answer Signal
Detect Timing for
DTI Trunk
02 Wink Signal
width sent from
DTI Trunk
CHAPTER 3
Page 194
Revision 2.0
TITLE:
SYSTEM TIMER DATA
INITIAL
DATA
01
1280
0
1408
(ms.)
128 256
B sec.
B sec. < the data setting time < A sec.
00
384
0
512
(ms.)
(
Note 8
01
128
(ms.)
64
Note 9
01
128
(ms.)
32
Note 9
32 01
(ms.)
64
Note 9
ND-45669 (E)
TIMER DATA
TIME
02 ...................................................................
128 ................................................................
................................................................
A sec.
01 02 .............................................
0 128 .............................................
)
128 256 .............................................
.............................................................
02
128 ............................................................. 0960
02 03 04 ...........................................
64 96 128 ........................................... 0480
02 03 04 ...........................................
96 128 160 ........................................... 0512
INCREMENT
UNIT
15
128 ms.
1792
1920
99
128 ms.
12544
12672
15
64 ms.
15
32 ms.
15 32 ms.