Recommendations For System Configuration - Panasonic KX-TVM50 Installation Manual

1.1.6 Recommendations for System Configuration

In order for the VPS to handle calls smoothly, generally there should be 1 VPS port for every 6 trunks connected
to the PBX. If Automated Attendant (AA) service is used, allotting 1 VPS port for every 4 trunks should be
sufficient. If the PBX and VPS have heavy traffic and callers cannot reach the VPS because of congestion,
more VPS ports should be added.
Recommendations are outlined in the following charts.
KX-TVM50
No. of Trunks
1–6
7–12
13–18
19–24
25–30
31–36
The factory-installed jacks should be sufficient.
*1
KX-TVM200
No. of Trunks
1–6
7–12
13–18
19–24
25–30
31–36
37–42
43–48
49–54
55–60
61–66
67–72
Document Version 2.1 2008/04
PBX
No. of Trunks
When Using AA Service
1–4
5–8
9–12
13–16
17–20
21–24
PBX
No. of Trunks
When Using AA Service
1–4
5–8
9–12
13–16
17–20
21–24
25–28
29–32
33–36
37–40
41–44
45–48
1.1.6 Recommendations for System Configuration
KX-TVM50
No. of Ports
1
2
3
4
5
6
KX-TVM200
No. of Ports
1
2
3
4
5
6
7
8
9
10
11
12
No. of Optional Port
Cards
0
*1
1
2
No. of Optional Port
Cards
1
2
3
Installation Manual 21