GENERAL INFORMATION FOR CCIS

4.2 Examples of Network Configuration

4.2.1Main-Satellite Configuration

Figure 2-6 shows an example of a Main/Satellite configuration for a nationwide corporate network. This type of net- work results in cost savings and increased efficiency by providing:

Leased lines versus toll lines.

Centralized Attendant Service.

One central location for call accounting.

A central MAT (Maintenance Administration Terminal) for network management, control and remote maintenance.

Seven-digit on-net numbering.

Feature transparency.

Figure 2-6 Nationwide Corporation

CITY

CITY

A

222-XXXX

226-XXXX

E

ALL

CONSOLES

CORPORATE

HEADQUARTERS

227

CITY

CITY

B

F

223-XXXX

CITY

225-XXXX D

CENTRALIZED

BILLING AND

MANAGEMENT

CITY

C

224-XXXX

ND-71762 (E)CHAPTER 2

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Issue 2

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NEC ND-71762(E) system manual Nationwide Corporation