NEC 2400 ipx Manuale Utente
CHAPTER 1
NDA-24318
Page 4
Issue 1
Issue 1
INTRODUCTION
represents a block diagram example of CCIS Networking via IP [C-163] when an IPTRK circuit card
in Node A is connected to the IPTRKs of Node B and C (Point-to-Multipoint connection). For more detailed
information, see
information, see
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.
of multiple nodes, thus achieving Point-to-Multipoint connection.
POWER
Router
POWER
Router
IPTRK
IPTRK
IPTRK
T
o
I
P
T
R
K
of
Node
Node
C
Node A
Node B
Both Speech and Signal
Both Speech and Signal
CPU
CPU
Both Speech and Signal
CPU
Symbols:
IPTRK:
IPTRK:
IP Trunk
:Ethernet Cable (Both Speech and Signal)
Node C
To IPTRK of Node B
Point-to-Multipoint Connection
Intranet
POWER
Router