The Avaya IP400 VCM 10 provides ten voice compression channels for your Avaya IP Office system. VCM channels allow you to add IP trunking and IP endpoint applications.
IP400 VCM 10 Features
10 channel voice compression module required for IP trunking and IP extensions
25ms echo cancellation
Compatibility
Compatible with IP403, IP406 V1, IP406 V2, and IP412 control units
