Maximum Optional Service Cards
The following number of cards can be installed in the Free Slots or Virtual Slots of the PBX.
Note
•Any card that exceeds the capacity of the PBX will be ignored.
•When the PBX starts up with an invalid configuration, some cards will be ignored.
Cards Installed in Free Slots or Virtual Slots
44
44
44
7
4
22
34
7
4
LCOT4
T1
PRI23
V-IPEXT32
V-SIPEXT32
V-IPCS4
IPCMPR
KX-NCP500 KX-NCP1000
11
2
4
2
4
99
44
V-IPGW16
V-SIPGW16
CO Line Card
Card Type
Maximum Number
Virtual CO Line Card
Total 5
Physical CO Line Card Total 5
Virtual Extension Card
Extension Card
*2*2
*1 *1
One T1 or PRI23 card counts as 2 cards.
*1 When installing T1, PRI23 cards, make sure that the number of these cards 2 + the number of the other cards does not
exceed 9.
*2
11
22
DHLC4
DLC8
DLC16
SLC8
SLC16
23OPB3
33
13 15
Tota l
Physical Extension Card
: For Small Free Slots
: For Regular Free Slots
30 Installation Manual Document Version 2011-10
1.3.3 System Capacity