1100 Series Expansion Module

The 9504 Digital Deskphone is designed for light phone users with straightforward needs.

This phone has a large, easy-to-read display, and provides multiple feature keys, speed dials, and call logs.

Tested by Tolly, the Avaya B149 has Avaya’s patented OmniSound® 2.0 audio technology for crystal-clear sound.

Tested by Tolly, the Avaya B159 delivers many smart features. Record your conversations on SD memory cards.

Tested by Tolly, this flexible SIP-based conference phone delivers clear, natural sound from OmniSound 2.0, Avaya’s patented wideband audio technology. The phone is packed with intelligent features for more efficient conference calls. Use the conference guide to call pre-programmed gr