System Capacity; Maximum Co Line And Voip Line; Maximum Terminal Equipment - Panasonic KX-TDA50 Installation Manual

1.4 Specifications
1.4.3

System Capacity

Maximum CO Line and VoIP Line

The Hybrid IP-PBX supports the following number of CO lines and VoIP lines.
Line Type
CO Line
VoIP Line

Maximum Terminal Equipment

The following number of items of terminal equipment can be supported by the Hybrid IP-PBX.
For how to count the total number of items of equipment to be connected, refer to "MEC Card
Calculation".
Terminal Equipment Type
SLT
KX-T7600 series DPT/DSS
console
KX-T7600 series DPT
KX-T7600 series DSS
console
Other DPT/DSS console and
APT
Other DPT
Other DSS console
APT
DSS console
CS
PS
VPS
SLT, PT, DSS console, and
VPS
Doorphone
Door Opener
28 Installation Manual
Maximum Number
12
4
Without Additional AC
Adaptor
Without MEC Card
24
Total 24
24
4
Total 4
4
4
4
4
4
28
4 ports (1 VPS) *1
Total 28
4
4
With Additional AC Adaptor
Without MEC With MEC Card
Card
24
Total 24 Total 48
24 48
4
Total 24
24
4
24
4
8
28
4 ports (1 VPS)* 1
Total 28 Total 52
4
4