NEC NEAX2400 system manual The CCH to be used is selected as follows

EX- FCCS

EX-FCCS Features

2. Unique PCs (Point Codes) in the CCIS network connected with EX-FCCS are required.

All PCs used in the network must be different.

(For the system to be connected with the next system via CCIS link or the large sized network, this assignment is required.)

PC13										PC14
IVS2					FUG2					IVS2
	FUG1
	FPC1	FPC2			FPC1	FPC2
	PC1	PC2			PC5		PC6
	FPC3	FPC4			FPC3	FPC4
	PC3	PC4			PC7		PC8
			FUG3
			FPC1	FPC2
			PC9	PC10
			FPC3	FPC4				LEGEND
									: FCCS		: EX-FCCS
			PC11	PC12					: Enhanced CCIS		: Fusion Group (FUG)

Figure 8-7 PC Assignment in EX-FCCS Network

3. The CCH to be used is selected as follows.

1)when the call is processed using the speech line (Bch), the outgoing/incoming route, Logical Route (LRT), decides CCH.

LRT → PC → CSCG → CCH

2)when the call is processed without speech line (Bch) - inter-office service such as CALL BACK, MESSAGE WAITING service, MCI, etc., the called party’s number or PC of the destination decides

CCH.

(a) the called party’s number → LRT → PC → CSCG → CCH

(b)PC → CSCG → CCH

3)when logging into NEAX2000 IVS2 or remote FUG from the Centralized-MAT, PC of the node to be logged in decides CCH.

(a)NEAX2000 IVS2

PC → CSCG → CCH

(b)Remote FUG

FUG+FPC → PC → CSCG → CCH

*FUG and FPC to be designated for log-in are converted automatically within the system.

ND-70185 (E)CHAPTER 8

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