Upgrades 213
Figure 92
Installing a PCMCIA card into the ICB faceplate slot
ICB
Only install this PCMCIA card when you have
to upgrade firmware.
ICB | licationCard | |
App | II | |
ICB MemoryType |
| |
PCMCIA |
| |
Flash |
|
|
This PCMCIA card stores voice prompts and firmware code.
It is normally installed in the ICB card.
ICB | ive |
|
Dr | III | |
Hard |
| |
Type |
| |
|
| |
PCMCIA |
|
|
G100011
Keycode security
A keycode protects against unauthorized ICB feature use. The keycode restricts upgrades of either the number of ports or application software to a given ICB card. Nortel Networks tracks the keycodes to allow for accurate handling of field repairs and incremental upgrades.
Keycodes are required for the following upgrades:
•feature enhancements
•new applications
•port additions
Nortel Integrated Conference Bridge Service Implementation Guide