Avaya IP400 VCM 30 Expansion Kit (700293939)
The Avaya IP400 VCM 30 provides thirty voice compression channels for your Avaya IP Office system. VCM channels allow you to add IP trunking and IP endpoint applications.
Avaya IP400 VCM 30 Features
- 30 channel voice compression module required for IP trunking and IP extensions
- 25ms echo cancellation
- Compatible with IP406 V2 and IP412 control units
- Compatible IP500 and IP500 V2 control units when fitted with Legacy Card Carrier (sold separately; see accessory below); not compatible with IP Office 9.1 or higher