Panasonic KX-NS300, Installation Manual

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Maximum Trunks, Extensions, VMs, PFT ports and MOHs/Pagers
The PBX supports the following number of trunks and extensions.
Trunk
KX-NS300
(Pre-Installed
)
KX-NS300
(Maximum)
KX-NS300
w/1
KX-NS320 KX-NS300
w/2
KX-NS320s KX-NS300
w/3
KX-NS320s
Total Number of
Trunks 6 52 82 112 142
Trunk (Physical
Trunk Card) 6 36 66 96 126
LCOT 6 12 24 36 48
PRI30 0
30
60
90
120
E1 0
30
60
90
120
Trunk (Virtual
Trunk Card) 0 16
H.323 Trunks 0 16
SIP Trunks 0 16
Total Number of
Extensions 18 66 (72) 98 (112) 130 (152) 162 (192)
Extension
(Physical
Extension Card) 18 34 (40) 66 (80) 98 (120) 130 (160)
SLT 16
32
64
96
128
DPT
(DXDP) 2 (4) 18 (24) 34 (48) 50 (72) 66 (96)
DPT
(other) 0 8 16 24 32
APT 0
8
16
24
32
Extension (Virtual
Extension Card) 0 32
IP-PT and
Softphone 0 32
SIP Extension 0 32
42 Installation Manual
2.3.3 System Capacity