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ND-70185 (E) CHAPTER 5
Page 87
Revision 3.0
DATA PROGRAMMING
Assignment of FCH Related Data
7.1 Assignment of Access Code for Tandem Connection via FCCS - ACIS
For Release 3 or later software, tandem connection via FCCS - ACIS link can be established. Using LDM,
appropriate routing data for each node can be assigned as shown in the following example.
Note:
When the related data is assigned to DM, outgoing connection is available only for external routes in self
node (i.e. FCCS - ACIS link cannot be established).
To initiate seizure of an external trunk, one of four methods - OGC, OGCA, LCR, LCRS - can be used (See
the following sections).
7.1.1 OGC
A procedure for assigning the OGC access code is explained using the following example.
Figure 5-36 Example of OGC
Node A
STN (A)
(in "91202" area)
(in "91303" area)
FCCS
Example of Fusion Network
FCCS
LGRT:200
COT
ACIS
Node B
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STN (B)
...... .........
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LGRT:100
COT
ACIS
Node C
STN (C)
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...
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...
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...
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LGRT:300
COT
ACIS
Logical route to be seized
Access code STN (A) STN (B) STN (C)
9-1-202 LGRT: 200
1st LGRT: 200
2nd LGRT: 100
1st LGRT: 200
2nd LGRT: 100
3rd LGRT: 300
9-1-303
1st LGRT: 100
2nd LGRT: 200
LGRT: 100
1st LGRT: 100
2nd LGRT: 200
3rd LGRT: 300
STN (B)
Node B
PSTN
1-202-345-6789
Station B dials
9-1-202-345-6789
FCCS
LGRT:200
COT
Node A
... ... ... ... ...
... ... ... ... ...
... ... ... ... ...
... ... ... ... ...