Panasonic KX-TVA200, Руководство по установке

Страница: 18 / 208

1.1 Basic System Construction
18 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
(CO lines) connected to the PBX. If Automated Attendant (AA) service is used, allotting 1 VPS port
for every 4 trunks (CO lines) 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-TVA50
* The factory-installed jacks should be sufficient.
KX-TVA200
PBX KX-TVA50
No. of Trunks (CO
Lines)
No. of Trunks (CO
Lines) When Using
AA Service
No. of Ports
No. of Optional Port
Cards
1–6 1–4 1
0*
7–12 5–8 2
13–18 9–12 3
1
19–24 13–16 4
25–30 17–20 5
2
31–36 21–24 6
PBX KX-TVA200
No. of Trunks (CO
Lines)
No. of Trunks (CO
Lines) When Using
AA Service
No. of Ports
No. of Optional Port
Cards
1–6 1–4 1
0*
7–12 5–8 2
13–18 9–12 3
19–24 13–16 4
25–30 17–20 5
1
31–36 21–24 6
37–42 25–28 7
43–48 29–32 8