NEC ND-70919 IP Phone User Manual


 
CHAPTER 2 INSTALLATION
Required Equipment
NEAX2000 IVS
2
ISDN System Manual
ND-70919 (E), Issue 1.0
Page 39
REQUIRED EQUIPMENT
ISDN-PRI Required Equipment
Tabl e 2- 1 shows the equipment required to provide ISDN with Primary Rate Interface to the
system.
ISDN-BRI Required Equipment
Tabl e 2- 2 shows the equipment required to provide ISDN with Basic Rate Interface to the system.
Table 2-1 ISDN-PRI Required Equipment
EQUIPMENT DESCRIPTION QUANTITY REMARKS
PN-24DTA-C
(24-DTI)
24-channel DTI Card 1-8
PN-24PRTA
(PRT)
24-channel PRT Card 1-8
PN-30DTC-A
(30-DTI)
30-channel DTI Card 1-4
PN-SC01
(DCH)
D Channel Handler Card 1-8 1 DTI/card
PZ-M542/M557
(CONN)
Connection Card for Coaxial
Cable
As required 1 DTI/card
Max. 3 per PIM
Table 2-2 ISDN-BRI Required Equipment
EQUIPMENT DESCRIPTION QUANTITY REMARKS
PN-BRTA
(BRT)
1-line BRT Card 1-12
PN-2BRTC
(BRT)
2-line BRT Card 1-24