Maximum Co Lines And Extensions - Panasonic KX-NCP500 Installation Manual

Cards Mounted on Other Optional Service Cards
Card Type
DSP4
DSP16
DSP64
RMT
DPH4
ECHO16
MSG4
ESVM4
EIO4
*1 Only 1 ECHO16 card can be mounted on each OPB3 card.

Maximum CO Lines and Extensions

The PBX supports the following number of CO lines and extensions.
Total Number of CO lines
CO line (Physical CO line Card)
CO line (Virtual CO line Card)
H.323 CO lines
SIP CO lines
Total Number of Extensions
Extension (Physical Extension Card)
Extension (Virtual Extension Card)
IP-PT and IP Softphone
SIP Extension
Document Version 2011-10
Maximum Number
KX-NCP500 KX-NCP1000
1
1
4
2
*1
4
4
Type
Mounted on
1
IPCMPR Card
1
4
2
*1
OPB3 Card
4
4
Maximum Number
128
172
128
128
1.3.3 System Capacity
64
64
32
64
44
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