Installation guide

Hardware installation 1-37
Required and optional hardware for the Meridian Mail Mini
Standard 2.0 Meridian Mail Mini and Enhanced Card Option May 2000
Installation and Maintenance Guide
Required and optional hardware for the Meridian Mail Mini
Overview
The Option 11C Mini system provides from 2 to 12 ports of
voice mail, supporting a maximum of four system languages.
The maximum storage capacity is 54 hours.
The amount of storage enabled depends on the Meridian Mail
Release 13 features installed and the number of languages you
enable. For example, Nortel Networks recommends that you
enable at least five hours of storage if you enable two languages.
Basic hardware
requirements
The basic hardware consists of the following:
1 Meridian Mail Enhanced Processor Card
(NT6R16AA)
up to 2 DSP daughterboards (NTMW03AA Release 04 or
above)
1 Seagate ST34520N 4.5 Gbyte disk drive
1 SCSI tape drive cable (NTTK12AA)
The hardware includes (as above) an Meridian Mail Enhanced
Processor Card into which one or two DSP daughterboards can
be plugged, providing a maximum of 8 ports (4 per
daughterboard). The Meridian Mail Enhanced Processor Card
plugs into the Option 11C Mini backplane.
Meridian Mail Enhanced Processor Card (NT6R16AA)
The Meridian Mail Enhanced Processor Card is the main board
for the Meridian Mail Mini. It has a M68040 processor, four
physical ports onboard, and a faceplate. This card is powered
from the backplane of the Option 11C Mini.
Expansion
daughterboards
(NTMW03AA)
You can mount two additional 4-port digital signal processor
(DSP) expansion daughterboards (NTMW03AA) directly on
the processor card, for a maximum of 12 ports.
Port expansion is enabled by software keycode in 2-port
increments.
Note: To be compatible with the Meridian Mail Enhanced
Processor Card, the daughterboard must be a minimum of