Panasonic KX-NCP500 Installation Manual page 34

1.3.3 System Capacity
Lines and Equipment
Extension KX-DT300
series DPT
SLT
KX-NT300
series IP-PT
SIP
Extension
VPS
CS
*1 At least 4 of the 20 DPT ports of DHLC4 and DLC16 cards must be assigned as Digital XDP ports.
The total load figure in the example is 44, and is calculated as follows:
(24 units ´ 1) + (1 DHLC4 card ´ 4) + (1 SLC16 card ´ 16) = 44
34 Installation Manual
Load Figure
24 units 28
16 units 16
40 units 0
0 0
0 0
0 0
Required Card
Small Free Regular
Slot Free Slot
DLC16
DHLC4
*1
SLC16
– –
– –
– –
– –
Virtual Slot
–
*1
–
V-IPEXT32
´ 2
–
–
–