Business Communication Systems

IP-PBX KX-NS300

Comparison Sheet

System Capacity

Maximum Trunks

The KX-NS300 supports the following number of trunks.

Type KX-NS300
Basic
System
With 1
KX-NS320
With 2
KX-NS320
With 3
KX-NS320
Total Number
of Trunks
52 82 112 142
Legacy 36 66 96 126
BRI - - - -
PRI23 - - - -
PRI30 30 60 90 120
T1 - - - -
E1 30 60 90 120
Analogue 12 24 36 48
IP 16 16 16 16
H.323 16 16 16 16
SIP 16 16 16 16

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Maximum Terminal Equipment

The following shows the number of each terminal equipment type supported by the KX-NS300.

Type KX-NS300
Basic
System
With 1
KX-NS320
With 2
KX-NS320
With 3
KX-NS320
Extensions (DXDP*1) 66 (72) 98 (112) 130 (152) 162 (192)
Legacy (DXDP*1) 34 (40) 66 (80) 98 (120) 130 (160)
SLT 2 64 96 128
DPT 18 (24) 34 (48) 50 (72) 66 (96)
APT 8 16 24 32
IP 32 32 32 32
IP-PT 32 32 32 32
SIP 32 32 32 32
SIP Phone 32 32 32 32
S-PS 32 32 32 32
DSS Console 8 8 8 8
CS 20 24 28 32
DPT-CS (2 ch) 4 8 12 16
DPT-CS (8 ch) 2 4 6 8
IP-CS 16 16 16 16
SIP-CS 16 16 16 16
PS 128 128 128 128
VM        
Built-in UM (ch) 24 24 24 24
TVM Unit 2 2 2 2
Doorphone 2 4 6 8
Door Opener 2 4 6 8
External Sensor 2 4 6 8

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*1 When Digital XDP is used.