212 Upgrades
553-3001-358/555-4001-135 Standard 02.00 July 2006
Note: There is an upgrade from MICB Release 1 to ICB Release 4
but data conversion is not supported. This is the same as a new
installation.
Insert a PCMCIA card into the top PCMCIA slot accessible through the
ICB faceplate for external memory expansion, new voice
announcements, and firmware upgrades. The available storage for
voice prompts on the PCMCIA disk is 130 Mbytes, providing 260
minutes of voice recording. The ICB uses the PCMCIA ATA, Type II and
Type III Flash cards for ICB software upgrade and backup.
The ICB card has two PCMCIA sockets. PCMCIA hard drive cards store
ICB voice prompts and firmware code. The ICB ships with the PCMCIA
hard drive. The bottom socket houses the PCMCIA hard drive card that
contains the current firmware and customer data. Use the top socket to
upgrade the firmware. Figure 92 on page 213 shows how to load
PCMCIA cards into the ICB faceplate slots to upgrade the ICB capacity.
MICB Release 3 NT5D51AC ICB Release 4 NT5D51BC Yes
ICB Release 4 NT5D51AC ICB Release 4 NT5D51BC Yes
Table 56
ICB upgrade paths (Continued)
From ... To ...
Firmware Card Firmware Card Data conversion