NEC ND-70895 (E) system manual Iii

OFFICE DATA DESIGN

Procedure for Setting Office Data for OAI Services

(e) OAI terminals to be controlled from different IPs can not be accommodated in a node.

Node A

IP

FCCS

FCCS

	OAI Terminals
Node B	Node C
IP	FCCS

OAI Terminals

(f)When the IMG-U system is included in a Fusion Network (Multiple IPs), take the following conditions into consideration when programming data.

(a)IMG-U system where the OAI terminals are accommodated in multiple Local Nodes.

In the IMG-U system, data programming for “OAI terminal Anywhere” must be programmed at the node that has IP (“IP1” in the figure below). In the network, another IP can not be used for “OAI terminal Anywhere” any more.

IMG-U		LN
LN		LN	IP2
		LN	LEGEND
	LN	LN	LN	: Local Node that
				has OAI terminals
	IP1

3.7.2.3Data Programming

[Notice for Data Programming]

This section shows data programming divided into the types of OAI system (Figure 5-1).

The following are the network configuration of OAI system in a Fusion Network.

I				II
	PBX1	PBX2	IP
				III
	PBX3	PBX4	IP

Fusion Network

LEGEND

Type I : PBX1 - Non - OAI system

Type II : PBX2 - OAI Stand-alone system (OAI system provides OAI function in the self-node only)

Type III : OAI Terminal Anywhere

PBX3 - System providing the OAI terminals (Non-IP Node) PBX4 - System providing the OAI terminals (IP-Node)

	Figure 5-1 Network Configuration of OAI systems
CHAPTER 5	ND-70895 (E)
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