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Overview The Avaya Definity 6402D Single-Line Display Phone in a sleek grey finish delivers crystal clear voice quality and an intuitive user interfac..

Avaya 6408+ Features8 programmable call appearance/feature buttons Fixed feature buttons include conference, transfer, hold, speaker, mute, and redi..

Accepts 120 VAC 60Hz and produces -48 VDC at 8A and -5 VDC at 6 A available on the carrier backplanes The -48 VDC also supplies power to the cabinet f..

Records and stores announcements that can be played back on demand as part of a calling feature. 16 channels. Required for Multiple Integrated Announc..

The TN763B Auxiliary Trunk Card. The TN763B provides 4 ports. Each port has T, R, SZ, SZ1, S, and S1 signal leads used for on-premises applications su..

OverviewThe Avaya Lucent Definity C-Lan Control Card (model TN799DP) is a high-performance interface module designed for the Avaya Definity C-Lan tele..

OverviewThe Avaya Lucent TN799C Definity C-LAN Control Card is a versatile interface module designed for integration into Avaya Definity C-LAN telepho..

The TN799/TN799B C-LAN Interface simplifies the connections between adjunct equipment and DEFINITY. It provides TCP/IP connectivity over Ethernet or P..

OverviewThe Avaya Lucent TN744-E Definity Call Classifier Level E is a high performance voice processing module designed for enterprise telephony envi..

Manages the Lucent Definity G3 system and executes stored programs to perform call processing and maintenanceConsists of one 80386SX, 16 MHZ, Intel ..

Provides 8 ports for direct inward/outward dialing (DIOD) trunks Each port provides a 2-wire interface to the central office (CO) public exchange for ..

OverviewThe Avaya Lucent UN330B Definity Duplication Interface Card is a versatile add-on designed for the Avaya Definity telephony platform. Engineer..