Panasonic KX-TDE600 Installation Manual page 39

Maximum Terminal Equipment
The following number of items of terminal equipment can be supported by the PBX.
Terminal Equipment Type
Telephone
(using Digital XDP)
SLT
KX-DT300/KX-T7600 series DPT
Other DPT
APT
IP-PT
IP-PT (supported by
*2
IP-EXT16 card)
IP-PT (supported by
*3
IPCEMPR card)
SIP Extension
DSS console
CS
High-density CS
IP-CS
PS
Voice Processing System (VPS)
Doorphone
Door Opener
External Sensor
External Relay
Even when Digital XDP is used, each shelf supports a maximum of 256 KX-DT300/KX-T7600 series DPTs.
*1
*2 KX-NT300 series (except KX-NT366/KX-NT305), KX-NT265, and KX-NT136
*3 KX-NT400, KX-NT300 series, and KX-NT265 (software version 2.00 or later only)
*4 Only a single VPS can be connected to one optional service card.
Basic System
368
(432)
*1
240
256
128
80
224
160
32
16
16
*4
16
16
16
16
2-shelf 3-shelf
System System
608 848
(736) (1008)
*1
480 720
512 640
256 384
160 240
384 544
320 480
128
128
64
64 96
32 48
16 16
512
8
32 48
32 48
32 48
32 48
1.3.3 System Capacity
4-shelf
System
992
(1152)
*1 *1
960
640
512
320
672
640
128
64
16
64
64
64
64
Installation Manual 39