Nortel Networks NN43001-563 - Manual (Page 474)

474 Appendix G Upgrade an ITG Trunk 1.0 node to support ISDN signaling trunks
8 Verify that the customer site has a Nortel Netgear RM356 Modem
Router (or equivalent) on the ELAN subnet. The modem router
provides remote support access to ITG Trunk and other IP-enabled
Nortel products.
9 Identify the TNs of the ITG 8-port trunk cards that are to be
upgraded. Open the TM 3.1 ITG Meridian 1 IP Trunk main window.
The TNs are listed.
—End—
Install the DCHIP hardware upgrade kit
Follow the steps in Procedure 80 "Installing the DCHIP hardware upgrade
kit" (page 474) to upgrade an ITG Trunk 1.0 node by installing at least one
ITG 8-port trunk card DCHIP hardware upgrade kit.
Skip this step if the DCHIP functionality is provided by an ITG-Pentium
24-port trunk card.
Procedure 80
Installing the DCHIP hardware upgrade kit
Step Action
1 Disable all ITG 8-port trunk cards in the node to be upgraded.
Disable the cards in LD 32 (DISI l s c for Large systems, DISI c for
Cabinet systems). Wait for the NPR0011 message, which indicates
that all units on each card are disabled.
CAUTION
CAUTION WITH ESDS DEVICES
Whenever working on the trunk card, be sure to wear an
anti-static wrist strap
2 Select the card in which the DCHIP hardware upgrade kit is to be
installed. Disconnect the TLAN cable from faceplate (NTCW80AA
only) and label the cables for reconnection. Remove the trunk card
from the shelf or cabinet. Place card on a static-safe surface. Avoid
touching electronic components.
3 Install the NTWE07AA DCHIP PC Card into the internal PC
Card slot on the ITG 8-port trunk card that has been selected to
provide the DCHIP function. See
Figure 34 "DCHIP PC Card and
NTCW84EA pigtail cable" (page 193) on Figure 34 "DCHIP PC Card
and NTCW84EA pigtail cable" (page 193) .
Nortel Communication Server 1000
IP Trunk Fundamentals
NN43001-563 01.01 Standard
Release 5.0 30 May 2007
Copyright © 2007, Nortel Networks
.