
5-54 Modems
553-4001-111 Standard 1.0 March 1997
NAC connectivity
Network Administration Center (NAC) is a computerized system which
allows organizations with multiple sites (known as “nodes”) to monitor and
supervise all sites from one central location. Using NAC connectivity, each
Meridian MAX system can become a node on the NAC system.
NAC currently functions on two hardware platforms. NAC 2 functions on
the Application Module (AM) platform while NAC 1 functions on the HP
Vectra platform.
NAC 2 and NAC 1 both support full Meridian MAX 8 functionality. The
exception is that NAC 2 reports contain the Enhanced Day/Night Call
Abandoned data.
Figure 5-31 shows a simplified overview of the network connectivity
between a NAC 2 system and its various MAX nodes using modems.
Figure 5-32 shows a simplified overview of the network connectivity
between a NAC 1 system and its various MAX nodes using modems.
NAC connectivity supports the following functions:
• Remote supervisor login
• Network link
Both remote supervisor login and network link require a separate modem
connection. Your site’s layout may be different.
Your NAC system can connect to Meridian MAX in four ways:
• Limited distance
• Dial-up
• T1 connection
• Direct connection
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