NEC NEAX 2000 IPS - Page 61

CHAPTER 1 GENERAL INFORMATION
– 47 – NWA-008853-001 Rev.3.0
97ch1001.fm
Example of Station Number (Closed Numbering)
Example of Office Code and Station Number (Open Numbering)
53 × ×
53 × ×
54 × ×
54 × ×
52 × ×
52 × ×
A
B
C
Station Numbering
(Closed Numbering):
.
When originating a call from Office A to Office C
54 × ×
Station Number
Office Location Number
A
B
C
Office Code and Station Number
(Open Numbering):
.
When originating a call from Office A to Office C
Station Number
Access Code
××××
11
12
13
Office Code
13-8-
××××
××××
××××
××××
××××
××××
NETWORK STRUCTURE CONSIDERATIONS