Avaya DBM32 32-Button Expansion Module (700469968)

Amazon.com Price: $43.84 (as of 28/09/2020 00:34 PST- Details) & FREE Shipping.

The Avaya DBM32 is compatible with Avaya Aura Communication Manager 5.2.1 or later and IP Office Release 6.0 or later
Compatible with 1416 digital phone
Requires 1151 series power supply