NEC NEAX 2000 IPS - Page 68

CHAPTER 1 GENERAL INFORMATION
– 54 – NWA-008853-001 Rev.3.0
97ch1001.fm
Example 2: When route advance to C.O. is required because the desired tie lines are all busy:
CONDITIONS:
• Office Code and Station Number (Open Numbering)
• Access Code: 8
• Office Code : 20 (Office A)
21 (Office B)
• Connection Pattern from A to B
1st Choice : via No.7 CCIS
2nd Choice : via C.O. line
Data Assignment of Office A:
Command Code 1st Data 2nd Data Remarks
CM20 Y=0
CM8A Y=A000
CM8A Y=4005
CM8A Y=0000
CM8A Y=0000
CM8A Y=5000
CM8A Y=5000
CM8A Y=5001
CM8A Y=5001
CM8A Y=9000
CMA7 Y=06
CM10/CM14
CM85 Y=5
CM85 Y=5
8
3
821
1
2
100
153
100
153
0
0
XXX/
XXXXX
821
516753
A129
4005
0000
00000
00101
CCC
CCC
00
03
516753
821
21XX
07
10
LCR Group 3
Area Code Development Pattern No. 5
Route Pattern 000
LCR Pattern 000, Route 00
LCR Pattern 001, Route 01
No digit addition
No digit deletion
Digit Addition Pattern No. 00
Reading 3 digits deletion
Digit code to be added: 516753
Originating office number (to Route 0)
Originating station number
Maximum number of digits dialed “7”
(to Route 0)
Maximum number of digits dialed “10”
(to Route 1)
21 ×× 31 ××
AB
RT0
20 21
RT1
NO. 7 CCIS
C.O.
DID (LDN: 516753-××××)
NETWORK STRUCTURE CONSIDERATIONS