Avaya Definity TN464GP DS1/T1 Card V2 w/Out C6C Cable (TN464GP) Unused
The Avaya Definity TN464GP is a circuit pack that provides DS1 (T1) Interfaces for the Avaya Definity Communications System. It allows for up to 24 T1 channels to be connected to the Definity System for both Voice and Data traffic.