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Overview The Avaya Lucent TN570B Definity Expansion Interface Card is a high-performance module designed to extend the capabilities of Avaya Definity ..

Overview The Lucent TN570B Definity Expansion Interface Card INTFC is a high-performance add-on module designed to extend the capabilities of Definity..

Overview The Avaya Lucent TN570D Definity Expansion Interface Card is a versatile add-on module designed for Avaya Definity telephony platforms. Avail..

Overview The Avaya Lucent TN2302AP Definity IP Media Processor Board is a high performance, modular component designed for integration into Avaya Defi..

The Avaya Lucent Definity IPSI Telephone Interface Card (model TN2312BP) delivers reliable, high-performance connectivity for legacy analog phones wit..

Overview The Avaya Lucent TN771D Definity Maintenance / Test Card Circuit Board is a precision engineered component designed for use with Avaya Defini..

Overview The Avaya Lucent UN332C Definity MSS/Network Controller Card is a versatile interface module designed for integration with Avaya Definity tel..

Overview The Avaya Lucent TN790B Definity Processor Card is a high-performance, modular processing unit designed for enterprise telephony platforms. E..

Overview The Avaya Lucent TN765 Definity Processor Module is a high-performance, carrier-grade processing engine designed for enterprise and service p..

Overview The Avaya Lucent TN573B Definity Switch Node Interface Card is a high-performance, modular interface solution designed for enterprise and car..

Overview The Avaya Lucent Definity Tape Drive (model TN1656) is a high-performance, reliable tape storage solution designed for enterprise backup and ..

TN2182B Tone ClockThe TN2182B Tone Clock is able to access tone detection, tone generator, system clock, and synchronization functions onto one circ..