AT&T/Lucent/Avaya TN765 Circuit Card

Refurbished Avaya Definity TN759 V19 Processor Circuit Pack

TN765 Avaya Definity Processor Interface Circuit Pack

Fully Refurbished Avaya Definity 7506T ISDN Telephone Set (White)

Refurbished Avaya Definity TN772 Duplication Interface

Refurbished Avaya Definity TN794 V14 Network Control/Packet Interface

Avaya Definity 6408D+ Speaker Display Phone (Grey/Refurbished)

Refurbished Avaya Definity TN777B V23 Network Controller - R6 and earlier