NEC 2400 ipx - page 11

CHAPTER 1 NDA-24318

Page 4

Issue 1

INTRODUCTION

Figure 1-4 represents a block diagram example of CCIS Networking via IP [C-163] when an IPTRK circu it card

in Node A is connected to the IPTRKs of Node B and C (Point-to-Multipoint connection). For more detailed

information, see CHAPTER 3.

Figure 1-4 Block Diagram - CCIS Networking via IP [Point-to-Multipoint Connection]

Note: As shown, an IPTRK circuit card, accommodated in a node, can be connected to the IPTRK circuit cards

of multiple nodes, thus achieving Point-to-Multipoint connection.

POWER

Router

POWER

Router

IPTRK

To IPTRK of Node C

Node A Node B

Both Speech and Signal Both Speech and Signal

CPU CPU

Both Speech and Signal

CPU

Symbols:

IPTRK: IP Trunk

:Ethernet Cable (Both Speech and Signal)

Node C

To IPTRK of Node B

Point-to-Multipoint Connection

Intranet

POWER

Router