211
Upgrades
Purpose
This chapter provides procedures for upgrading your system to ICB Release 4 from previous releases and for upgrading
•“Overview” on page 211 – introduces the ICB upgrade strategy.
•“Planning for an upgrade” on page 214 – provides information to help prepare for an upgrade.
•“Upgrade procedures” on page 215 – provides system upgrade procedures.
Overview
The ICB Release 4 can be upgraded from MICB Release 2 and MICB Release 3, but not from MICB Release 1. A new board and a new flash card are provided when upgrading. The vintage BC and flash card are replaced in upgrading. The dongle remains. Upgrades cannot be completed over the web. A new keycode is required when upgrading. Table 56 shows the upgrade paths regarding the conversion of hardware and customer data.
Table 56
ICB upgrade paths
From ... |
|
| To ... |
| |
|
|
|
|
| |
Firmware |
| Card | Firmware | Card | Data conversion |
|
|
|
|
|
|
MICB Release 1 |
| NT5D51AA | ICB Release 4 | NT5D51BC | No |
|
|
|
|
|
|
MICB Release 1 |
| NT5D51AB | ICB Release 4 | NT5D51BC | No |
|
|
|
|
|
|
MICB Release 2 |
| NT5D51AB | ICB Release 4 | NT5D51BC | Yes |
|
|
|
|
|
|
MICB Release 2 |
| NT5D51AB | ICB Release 4 | NT5D51BC | Yes |
|
|
|
|
|
|
Nortel Integrated Conference Bridge Service Implementation Guide