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
KX-NCP500 KX-NCP1000
11
22
44
4
44
4
7
4
9
*1
9
*1
44
22
34
7
4
V-IPGW16
44V-SIPGW16
LCOT4
BRI2
T1
E1
PRI23
PRI30
V-IPEXT32
V-SIPEXT32
V-IPCS4
IPCMPR
Trunk Card
Card Type
Maximum Number
Virtual Trunk Card
Total 5
Physical Trunk Card
Total 5
Virtual Extension Card
Extension Card
*2*2
One T1, E1, PRI30, or PRI23 card counts as 2 cards.
*1
When installing T1, E1, PRI30, PRI23 cards, make sure that the number of these cards 2 + the number of the other cards
does not exceed 9.
*2
: For Small Free Slots
: For Regular Free Slots
11
22
DHLC4
DLC8
DLC16
SLC8
SLC16
33Physical Extension Card
23OPB3
13 15
Total
28 Installation Manual
1.3.3 System Capacity