Avaya Definity TN501B VPC Card (TN501B)
The Avaya Definity TN501B VPC Card will provide users a VPC board with the ability to encode and compress messages to reduce the disk storage requirements.
Features
- TN501B VPC Card
- Two ports – each port has two channels
- Controls speed and volume control, speech compression and expansion, and touch-tone signal detection and generation
- Includes Atlas 1-Year Warranty with Extended Warranty options available!
Compatibility
- Avaya Definity phone system