1.3.5
Specifications
Table 1-2
Voice Storage (approximate): 6 h
Number of Messages per Mailbox: 100 maximum (programmable)
1.3.6
Hardware
•
2 Flash Memory Cards.
•
2 Telephone Inputs (RJ11C)
•
1 RS-232C Connector
•
1 DIP Switch (4-bit)
1.3.7
Recommendations 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.
Table 1-3
One port may not support an Automated Attendant configuration with 5 CO lines. The
preceding recommendations for Automated Attendant ports may have to be modified for heavy
traffic.
Table 1-4
Ports: 2 ports
Custom Services: 100
Message Retention: 1 to 30 days or unlimited
Number of Mailboxes: 62 Subscriber and 2 Manager Mailboxes
CO Lines
1-6
7-12
CO Lines
1-4
5-8
Port
1
2
Port
1
2
1.3 SYSTEM BASICS
Installation Manual
25