Page 44 - IP401 Expansion and Installation of Integral Modules Installing a New System
IP401 Expansion and Installation of Integral Modules An IP401 Compact Office 2 can be expanded to an IP401 Compact Office 4. Either unit can be
expanded with a WAN card. In addition, either or both an optional Voice Compression Module (VCM)
and/or a VME module (providing memory capacity for embedded voice mail) can be fitted.
Procedure:
1. To add a VME memory card you do not need to de-assemble a module, simply:
- Insert the VME memory card (item n) into the slot in the rear panel below the
WAN port position (item o).
2. Remove the top cover (item p) from the base cover by removing the four retaining screws (two
either side - items q) and proceed as follows.
3. To expand an IP401 Compact Office 2 to an IP Compact Office 4:
- Remove and discard the front panel (item r).
- Remove the rear panel (item s). Only discard if a WAN module is being fitted (see below).
- On the rear panel, press out the molding for the additional BRI RJ45 socket (item t).
- Plug the expansion board (item u) onto it's sockets and stand-off hex. pillars.
Ensure that the additional BRI RJ45 socket slots into the hole in the rear panel (item t).
Secure the expansion board (item u) with the three retaining screws.
- Mount the new front and existing rear (if a WAN module is being fitted, see below) panels.
4. To add a WAN module:
- Remove and discard the rear panel (item s).
- Fit the new rear panel (with slot for WAN port 27-way D-type, items sand o).
- Mount WAN Module (item v) in position and secure with the two snap-in spacers.
5. To add a Voice Compression Module (VCM):
- Mount the VCM Module (item w) in position and secure with the two snap-in spacers.
Caution: While installing modules, ensure that you wear aground wrist strap that is
connected to a suitable grounding point.
Page 44 - Installing a New System IP Office Installation Manual
IP401 Expansion and Installation of Integral Modules 40DHB0002USCL – Issue 7 (09/25/2002)