Avaya's 5400 series of digital phones work on the Avaya IP Office platform.
Packed with all the business communications features one expects in a high-end business phone, these digital phones provide up to 24 programmable feature buttons, giving you full control over your telecommunications environment.
These phones are only compatible with the Avaya IP Office platforms and will not work with any other Avaya platform.
Note: All of the 5400 series digital phones connect to the IP Office system through a digital station port.
Click below for more information about each model of Avaya's 6400 series digital phones.