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IP Office Installation
Page 118
15-601042 Issue 20b (16 July 2009)
IP Office
6.7 Fitting VCM Cards
VCM cards are used to provide voice compression channels for calls between IP and non-IP
devices, devices being both trunks and extensions. VCM cards with differing numbers of
voice compression channels are available.
Objective - To fit the card and confirm its presence after restarting the IP Office.
Warnings
•
Correct anti-static protection steps should be taken before handling circuit boards.
•
During this process power to the IP Office control unit must be switched off and disconnected.
Parts and Equipment Required
•
o
VCM Card
Check that the correct card has been supplied. The number and maximum capacity supported varies between
different IP Office control units. All cards are supplied with 2 plastic snap-in stand off pillars.
VCM Cards
SAP Code
IP406 V2
IP412
Voice Compression
Modules
(25ms echo
cancellation)
VCM5
700185119
VCM10
700185127
VCM20
700185135
VCM30
700293939
Voice Compression
Modules
(64ms echo
cancellation)
VCM4
700359854
VCM8
700359862
VCM16
700359870
VCM24
700359888
Number of VCM cards.
1
2
Maximum number of channels.
30
60
Tools Required.
•
o
Cross-head screwdriver.
•
o
Anti-static wrist strap and ground point.
•
o
IP Office Monitor application.
Summary of Contents for IP Office Phone Manager
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