Voice Compression Modules (Vcm) - Avaya IP403 Installation Manual

Page 38 - Installation of Integral Modules

Voice Compression Modules (VCM)

The IP403 and IP406 V1 can support one VCM5, 10 or 20 but not the VCM30. The IP406
V2 supports a single VCM including the VCM30. The IP412 can support two VCMs of any
type. VCMs are fitted to as follows:
Procedure
1. CAUTION: While installing, ensure that you wear a ground wrist strap that is
connected to a suitable grounding point.
2. Remove the three fixing screws on the rear of cover.
3. Turn the unit over and remove the four fixing screws from the base.
4. Slide the cover from the unit.
5. Mount the VCM in position as shown below and secure with the two snap-in spacers.
Only an IP412 Office can accommodate a second VCM (of any type); the first module
can be mounted in either position.
6. Replace cover and secure with the seven fixing screws.
Page 38 - Installing a New System
Installation of Integral Modules
IP Office (R2.1) Installation Manual
40DHB0002UKCL – Issue11c (19th November 2004)
Installing a New System