NEC Univerge NEAX 2000 IPS Command Manual page 428

COMMAND CODE TITLE:
41
1ST
Y MEANING
DATA
Main PBX (Centrex)
Ringing Distinction
Timer
• When Immediate Ringing is sent from the main PBX or Centrex, CM41 Y=2>40 plus
CM41 Y=2>41 must be assigned as longer time than the time assigned by CM41
Y=2>00.
• When Immediate Ringing is not sent from the main PBX or Centrex, CM41 Y=2>40
must be assigned as longer time than the time assigned by CM41 Y=2>00.
• Check the main PBX or Centrex ringer cycle and set as shown below.
40
Main PBX Ringing
(Station termination)
2
Main PBX Ringing
(C.O. termination)
B seconds < CM41 Y=2>40 setting time < A seconds
• When the gap between the main PBX station terminating ringer and C.O. line terminating
ringer is under 200 ms., distinction may be incomplete.
Immediate Ringing
Guard Time in Cen-
trex system Distinctive
41
Tone Function
SYSTEM TIMER DATA
INITIAL
DATA
1280 01 02 ................................................................ 15
0 128 ............................................................. 1792
1408
ms.
128 256 ............................................................. 1920
B seconds
384 00
0
512
ms.
NOTE:
2ND DATA
TIMER
A seconds
01 02................................................... 99
0 03................................................ 12544
128 256............................................... 12672
When Immediate Ringing is not provided on
main PBX, be sure to set CM41 Y=2>41 to 00.
– 404 –
CM41
INCREMENT
UNIT
128 ms.
128 ms.
Continued on next page
NWA-008844-001 Rev.5.0
91ch3004.fm
NOVEMBER/15/2006