NEC 2400 ipx - page 38

NDA-24318 CHAPTER 3

Page 31

Issue 1

OFFICE DATA PROGRAMMING

3.2 Required Hardware (Point-to-Multipoint Connection)

This feature (allowing IPTRK circuit card for both speech and FCCS signal channels) is ava ilable by u sing

the following hardware. Once this feature is set, each IPTRK circuit card can make a Point-to-Multipoint

Connection with IPTRK circuit cards of multiple nodes.

Figure 3-8 Example Required Hardware for FCCS Networking via IP [F-36] [IPTRK: Point-to-Multipoint]

Note: An IPTRK circuit card, assigned as FCCS signal control card by the AFCH command, can control the B-

channels of the same card, and also a maximum of 15 other cards. The IPTRK circuit card is used as the

speech circuit card as well.

LANI

CPU

Router

(Slot 00/03)

Node A

HUB

IPTRK To Node B/C

Router

Both Speech/

FCCS signal

(Slot 00/03)

Node B

HUB

IPTRK

To Node A/C

IPTRK

HUB

CPR

LANI

Node A

IPTRK

HUB

CPR

LANI

Node B

IPTRK

HUB

CPR

LANI

Node C

Both Speech/

FCCS signal

(Slot 00/03)

Node C

HUB

To Node A/B

Router

Both Speech/FCCS signal

IPTRK

Point-to-Multipoint

connection

IPCON

FCON

Note

Ethernet Cable

FCCS signal

Intranet

Symbols:

IPTRK: IP Trunk

LANI: LAN Interface (PZ-PC19)

:10 BASE-T Cable (for both Speech and FCCS signal)

:1 0 BASE-T Cable (for FCCS signal)

LANI

CPU

LANI

CPU

Intranet