1.4 Specifications
24
Installation Manual
1.4.3 System Capacity
Maximum CO Line and Extension Cards
The following number of CO line and extension cards can be installed in the PBX for expansion.
Notes
•
For each card, the maximum number that can be installed in the PBX is listed in "1.3.1
Options".
•
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.
Maximum Terminal Equipment
The PBX supports a maximum of 28 items of terminal equipment, including 4 SLTs that are
connected by the parallel connection to APTs using the Hybrid Ports.
Notice
Devices connected to the PBX that exceed the system capacity will not function.
Card Type
Maximum Number
CO Line Card
2
Extension Card
3
Terminal Equipment Type
Maximum Number
SLT
24
APT
24
CS 4
PS 28
VPS
1 System
*1
*1
A maximum of 4 ports (8 channels) of a single VPS can be connected to the
PBX.
Doorphone
4
Door Opener
4
Содержание KX- TAW848
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