The Avaya IP400 VCM 5 provides five voice compression channels for your Avaya IP Office system. VCM channels allow you to add IP trunking and IP endpoint applications.
IP400 VCM 5 Features
5 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
