NEC 2400 ipx Manuale Utente

NDA-24318

CHAPTER 3

Page 25

Issue 1

OFFICE DATA PROGRAMMING

Figure 3-3 Port Assignment of Bch for CCIS Tie Line

Note 1:

An IPTRK circuit card can be accommodated in the shaded slots (a maximum of two cards per UNIT). HW
indicates Highway Block.

Note 2:

This example represents the port allocation when sub board PZ-8VCTB is mounted.

Note 3:

Be sure to assign a B-channel in the first time slot of the controlling IPTRK circuit card.

•

CCIS signal controlling channel is determined in accordance with the CIC numbers of speech
channel. To provide multiple interfaces for a single Point Code (activating CCIS and CCIS network
via IP together within one network), CIC numbers and CIC Group (CICG) must be assigned on the
same interface.

Bch

Bch
Bch

Bch

Bch
Bch
Bch
Bch
Bch
Bch
Bch
Bch
Bch
Bch
Bch
Bch

Bch

Bch
Bch

Bch

Bch
Bch

PBX

IPTRK

.....

ax
. 16 por

)

po
rts)

ax.
16

rts)

Bch

imu
m o

f 8

TR
K

HW0

HW1

HW2

HW3

HW4

HW5

HW6

HW7

HW8

HW9

HW10

HW11

PIM

Port accommodation for the IPTRK circuit card is shown below. All the available
time slots on the controlling IPTRK circuit card can be assigned as the B-channel.

For 16-port Slot

For 32-port Slot

An IPTRK circuit card, assigned as CCH by the ACSC command, can control the B-
channels of the card and a maximum of seven other cards.

Intranet

Symbols:
IPTRK:

IP Trunk

Bch (Speech)

Note 1

Note 3

Note 2

POWER

Router

ACSC