Avaya B100 Expansion Microphones
The Avaya B100 Expansion Microphones are used to expand your microphone coverage in larger conference rooms. Compatible with Avaya’s B100 Series: B149, B159, B169, B179, and B189.
Avaya PoE Y Adapter
Avaya Y adapter for use with a Power over Ethernet injector.
Avaya 1400 Series 32 Key Expansion
The Avaya DMB32 Button Module provides 32 additional programmable line and feature keys for your Avaya 1416 handset.