250 User To 700 User System - No Compression - Mitel 3300 ICP Technician's Handbook

3300 ICP Technician's Handbook – Release 3.2

250 User to 700 User System - No Compression

This system uses the following existing modules:
•
One RTC (3.0/3.1 133 MHz; 3.2 300 MHz)
•
One E2T (3.0/3.1 133 MHz; 3.2 300 MHz)
•
One Dual FIM Module
•
One Quad DSP Module for tone and conference support
•
One 64 Channel Echo Canceller
You will need the following new modules:
•
One Quad DSP Module (21161) for tone and conference
support
•
One Dual FIM Module
•
One 64 Channel Echo Canceller
This provides:
•
Eight DSP devices, to provide tone and conference
functions
•
128 Channels of Echo Cancellation
•
Four External FIM connections
•
Four ASU connections (integral to unit)
The four external FIM connections are for providing connectivity for
up to two Peripheral Units or up to six NSUs. Note that there are
two T1/E1 links per NSU.
To upgrade a 250 user system to a 700 user system:
1. Remove the cover.
2. Install the new Dual FIM Modules (slot MMC2).
3. Install the new 21161 DSP Module (slot MMC7).
4. Install the 64 Echo Canceller Module (slot MMC6).
5. Replace the cover.
- 80 -