H323 Install Page 17
15-601046 Issue 14j (10 March 2009)IP Office 4.2
IP Office IP Phones: Voice CompressionIP400 VCM Cards
The following IP400 VCM cards are available.
IP400 VCM Cards
Number of IP400 VCM cards.
Maximum number of channels.
1.These modules are still supported but are no longer available from Avaya.
2.Requires a IP500 Legacy Card Carrier for installation into an IP500 control unit.
3.The VCM channels in Small Office Edition control units are fixed at either 3 or 16 depending on the model.IP500 VCM cards
The following IP500 VCM cards are available. Each card provides 4 unlicensed channels with the addition capacity of the
card requiring licenses within the IP Office configuration. Up to 2 IP500 VCM cards are supported in a system.
IPO 500 MC VCM 32
IP Office 500 Media Card Voice Coding Module 32
IPO 500 MC VCM 64
IP Office 500 Media Card Voice Coding Module 64
IPO LIC IP500 VCM LIC 4 CH
IP500 Addition VCM Channels License: 4 Channels
IPO LIC IP500 VCM LIC 8 CH
IP500 Addition VCM Channels License: 8 Channels
IPO LIC IP500 VCM LIC 16 CH
IP500 Addition VCM Channels License: 16 Channels
IPO LIC IP500 VCM LIC 28 CH
IP500 Addition VCM Channels License: 28 Channels
IPO LIC IP500 VCM LIC 60 CH
IP500 Addition VCM Channels License: 60 Channels
·The maximum number of simultaneous channels useable on an IP500 VCM base card is affected by the codec being
used. The following table assumes that all calls using the VCM use the same codec.