Panasonic KX-TVP200 Expansion Capabilities, Recommendations for System Configuration

1.3 SYSTEM BASICS

1.3.7 Expansion Capabilities

Expansion requires additional port card(s): KX-TVP102 or KX-TVP204.

•The KX-TVP102 card has 2 digital/analogue ports, and the ports are increased in increments of 2.

•The KX-TVP204 card has 4 digital ports, and the ports are increased in increments of 4.

1.3.8Recommendations for System Configuration

General guideline: a ratio of 6/1 (for every 6 lines, 1 port). There are 2 questions to ask when considering how many ports are desirable:

•Are the ports answering all incoming calls or just forwarded/transferred calls?

•If they are answering incoming calls, how busy are the lines?

The guideline above (6/1) usually works well with moderate traffic. However, this may have to be modified for heavy traffic. Recommendations are outlined in the following charts.

PBX	VPS
Outside (CO) Lines	Port
1-6	1
7-12	2
13-18	3
19-24	4
25-30	5
31-36	6
37-42	7
43-48	8
49-54	9
55-60	10
61-66	11
67-72	12

One port may not support an Automated Attendant configuration with 5 outside (CO) lines. The preceding recommendations for Automated Attendant ports may have to be modified for heavy traffic.

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Installation Manual