Avaya Definity Cards | Avaya Definity Phone System

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Avaya 120A2 63185 CSU Module (Refurbished) Key Features: Mfr. Part #: 63185 In combination with a DS1 circuit pack, it provides the essential functions of external... learn more Price: $39.00	Avaya Definity 700407810 S8300C Media Server (Refurbished) Key Features: Mnfr Part# 700407810 Installs in the G700, G350 and G250 Media Gateways. Communication Manager (CM) for the... learn more Price: $175.00	Avaya Definity 700463524 TN793CP 24-Port Analog Circuit Card (Refurbished) Key Features: Mfr. Code #: 700463524 TN793CP 24-Port Analog Circuit Card ... learn more Price: $289.00
Avaya Definity 746-B 16-Port Analog Circuit Card (Refurbished) Key Features: 16 port analog interface Each port supports one voice terminal with or without LED and neon message waiting indicators... learn more Price: $29.00	Avaya Definity AHF110 TDM/LAN Bus Terminator (Refurbished) Key Features: Mnfr Part #: AHF110 TDM/LAN bus terminator Compatible with Definity Single Carrier Cabinet (SCC) and Compact... learn more Price: $35.00	Avaya Definity TN1648 System Access and Maintenance Card (Refurbished) Key Features: Mfr. Part #: TN1648 System Access and Maintenance Card Avaya Definity ... learn more Price: $399.00
Avaya Definity TN1650B Memory (Refurbished) Key Features: Provides 32 Mb of Dynamic Random Access Memory (DRAM) and error detection circuitry to ensure information... learn more Price: $69.00	Avaya Definity TN1654 DS1 Converter (Refurbished) Key Features: Replacement for TN574 DS1 converter circuit pack in R8r or later systems TN1654 converter complex installs in place of... learn more Price: $69.00	Avaya Definity TN1655 Packet Interface for R Only (Refurbished) Key Features: Provides the communication path between the SPE and the packet bus in the PPN Provides the link access procedure on... learn more Price: $99.00
Avaya Definity TN1656 Tape Drive (Refurbished) Key Features: SCSI tape drive that stores 3 Mb to 120 Mb of system software, including customer translations, bootstrap image, and any... learn more Price: $79.00	Avaya Definity TN2181 16-Port Digital Circuit Pack (Refurbished) Key Features: 16 Digital Communications Protocol (DCP) ports that can connect to 2-wire terminals such as the 6400 and 8400 series digital... learn more Price: $39.98	Avaya Definity TN2182 Tone Clock (Refurbished) Key Features: The TN2182 integrates the tone generator, tone detection, system clock, and synchronization functions onto one circuit pack... learn more Price: $39.98
Avaya Definity TN2182B Tone Clock (Refurbished) The TN2182B integrates the tone generator, tone detection, system clock, and synchronization functions onto one circuit pack for use in standard,... learn more Price: $39.98	Avaya Definity TN2182C Tone Clock (Refurbished) Key Features: Integrates the tone generator, tone detection, system clock, and synchronization functions onto one circuit pack for use in... learn more Price: $39.98	Avaya Definity TN2183 16-Port Analog Circuit Pack (Refurbished) Key Features: Mnfr Part #: TN2183 Provides 16 ACP analogue extensions that can connect to 2 wire devises like fax machines,... learn more Price: $99.00
Avaya Definity TN2198 ISDN-BRI 2 Wire U Interface (Refurbished) Key Features: The TN2198 allows connection to the ANSI standard 2-wire U-interface 2-wire interface from the TN2198 connects to an... learn more Price: $248.99	Avaya Definity TN2214B 2-Wire Digital Circuit Pack (Refurbished) Key Features: Provides 24 DCP ports that can connect to 2-wire terminals such as the 2400, 6400, 8400, or 9400 series digital voice... learn more Price: $59.88	Avaya Definity TN2214CP 24-Port Digital Circuit Pack (Refurbished) Key Features: Provides 24 DCP ports that can connect to 2-wire terminals such as the 2400, 6400, 8400, or 9400 series digital voice... learn more Price: $89.00
Avaya Definity TN2224 24-Port Digital Circuit Pack (Refurbished) Key Features: The TN2224 provides 24 DCP ports that can connect to 2-wire terminals such as the 2400, 6400, 8400, or 9400 series digital... learn more Price: $38.00	Avaya Definity TN2224B 24-Port Digital Circuit Card (Refurbished) More Information: Provides 24 DCP ports that can connect to 2-wire terminals such as the 2400, 6400, 8400, or 9400 series digital voice... learn more Price: $14.98	Avaya Definity TN2224CP 2-Wire Digital 24-Port Circuit Pack (Refurbished) Key Features: Mfr. Part #: TN2224CP, 700059652 Provides 24 DCP Ports Connects 2-Wire Phones Works with 2400, 6400, 8400,... learn more Price: $39.00
Avaya Definity TN2302AP IP Media Processor Card (Refurbished) Key Features: Supports hairpin connections and shuffling of calls between TDM connections and IP-IP direct connections Can perform... learn more Price: $37.95	Avaya Definity TN2312AP IP Server Interface (Refurbished) The TN2312AP IP Server Interface (IPSI) provides the S8700 Media Servers with tone generation, tone detection, call classification equivalent to a... learn more Price: $65.00	Avaya Definity TN2313AP DS1 Interface Card (Refurbished) Key Features: Interfaces a DS1 trunk to the switch backplane Compatible with previous 24-channel DS1 circuit packs, including the... learn more Price: $37.00
Avaya Definity TN2400/TN2401 Net/Pkt Interface (Refurbished) Avaya Definity TN2401/TN2400 Net/Pkt Interface Sandwich Board Assembly for si/i Upgrades Using AMIS Analog Networking software... learn more Price: $176.00	Avaya Definity TN2401 Net/Pkt Interface - R9si or later (Refurbished) Avaya Definity TN2401 Net/Pkt Interface (R9si or later). More Information In R9si systems, the TN2401 Net/Pkt interface replaces the... learn more Price: $175.00	Avaya Definity TN2402 Processor for CSI (Refurbished) Avaya Definity TN2402 Processor for csi. More Information Processor platform runs at 25 MHz Includes a 32-bit CPU complex and a... learn more Price: $41.97
Avaya Definity TN2404 Processor - R9si or Later (Refurbished) Avaya Definity TN2404 Processor (R9si or later). More Information In R9si systems, the TN2404 processor circuit pack replaces the... learn more Price: $240.00	Avaya Definity TN2404 Processor Circuit Card (Refurbished) Key Features: Mfr. Part #: TN2404 In R9si systems, the TN2404 processor circuit pack replaces the TN790B Increased DRAM memory... learn more Price: $78.99	Avaya Definity TN2464 DS1 Interface (Refurbished) Key Features: Supports T1 (24-channel) and E1 (32-channel) digital facilities In ISDN-PRI applications, the ISDN D-channel connects... learn more Price: $59.98
Avaya Definity TN2464BP DS1 Interface Circuit Pack (Refurbished) Key Features: Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital Channels) All versions support CO, TIE, DID and OPS... learn more Price: $50.00	Avaya Definity TN2464CP DS1 Interface Circuit Pack (Refurbished) Key Features: Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital Channels) All versions support CO, TIE, DID and OPS... learn more Price: $199.98	Avaya Definity TN2501AP Voice Announcements Over LAN (VAL) (Refurbished) Key Features: Offers up to 1 hour of announcement storage capacity Provides shorter backup/restore times Plays announcements... learn more Price: $84.98
Avaya Definity TN2793 24-Port Analog Circuit Pack (Refurbished) Key Features: Dual coded, 24-port analog line that performs all the functions of the TN746B, 16-port analog line circuit pack Each... learn more Price: $99.98	Avaya Definity TN2793B 24-Port Analog Circuit Pack (Refurbished) Key Features: Dual coded, 24-port analog line that performs all the functions of the TN746B, 16-port analog line circuit pack Each... learn more Price: $118.88	Avaya Definity TN420C Tone Detector Card (Refurbished) Avaya Definity TN420C Tone Detector Card. More Information Detects and analyzes tones on the Time Division Multiplexing (TDM)... learn more Price: $69.00
Avaya Definity TN429D Direct Inward/Outward Dialing Card (Refurbished) Avaya Definity TN429D DIOD (Direct Inward/Outward Dialing) Card. More Information Provides 8 ports for direct inward/outward dialing... learn more Price: $549.00	Avaya Definity TN464D Universal DS1/ISDN Circuit Pack (Refurbished) Avaya Definity TN464D Universal DS1/ISDN Circuit Pack. More Information Supports DS1 Rate (24 Digital Channels) and E1 Rate (32... learn more Price: $49.00	Avaya Definity TN464F Universal DS1/ISDN PRI Interface (Refurbished) Avaya Definity TN464F Universal DS1 / ISDN PRI Interface. More Information Supports DS1 Rate (24 Digital Channels) and E1 Rate (32... learn more Price: $50.00
Avaya Definity TN464GP Universal DS1/PRI Interface (Refurbished) Avaya Definity TN464GP Universal DS1/PRI Interface. More Information Supports DS1 Rate (24 Digital Channels) and E1 Rate (32 Digital... learn more Price: $37.00	Avaya Definity TN464HP DS1/ISDN PRI Interface (Refurbished) Key Features: ISDN-PRI T1 or E1 connectivity Line-out (LO) and line-in (LI) signal leads for unpolarized, balanced... learn more Price: $39.98	Avaya Definity TN553 Packet Data Line (Refurbished) Key Features: Provides 12 ports that can connect through a cross-connect field to a TN726B circuit pack Provides... learn more Price: $79.00
Avaya Definity TN556B ISDN-BRI 4-Wire Interface (Refurbished) Provides 12-ports connecting to ISDN-BRI terminals. Each port uses TXT, TXR, PXT, PXR signal leads and ranges up to 3300 feet maximum from the... learn more Price: $59.00	Avaya Definity TN556C ISDN-BRI 4-Wire Interface Card (Refurbished) Key Features: Man. Part #: TN556C TN556C ISDN-BRI 4-Wire Interface Card Avaya Definity ... learn more Price: $99.00	Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT 12-Port Interface (Refurbished) Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT Interface (12-Ports). More Information Provides 12-Ports connecting to ISDN-BRI... learn more Price: $285.00
Avaya Definity TN567 Audix Multi-Function Board (Refurbished) Key Features: Mfr. Part #: TN567 Audix Multi-Function Board ... learn more Price: $99.00	Avaya Definity TN568 Audix 8-Port Voice Mail (Refurbished) Avaya Definity TN568 Definity Audix 4.0 Voice Mail. More Information Component of the ED-1E568 Supports voice mail using an... learn more Price: $1,394.88	Avaya Definity TN570B Expansion Interface (Refurbished) Avaya Definity TN570B Expansion Interface. More Information Provides an interface between the TDM bus and packet bus, and fiber optic... learn more Price: $39.98
Avaya Definity TN570C Expansion Interface (Refurbished) Avaya Definity TN570C Expansion Interface. More Information Provides an interface between the TDM bus and packet bus, and fiber optic... learn more Price: $149.00	Avaya Definity TN570D Expansion Interface (Refurbished) Avaya Definity TN570D Expansion Interface. More Information Provides interface between the TDM bus and packet bus, and fiber optic... learn more Price: $48.99	Avaya Definity TN572 Switch-Node Clock (Refurbished) Avaya Definity TN572 Switch-Node Clock for r. More Information Distributes the timing signals that synchronize the SN... learn more Price: $169.00
Avaya Definity TN573B Switch-Node Interface (Refurbished) Avaya Definity TN573B Switch-Node Interface for r. More Information Routes circuit, packet, and control messages Installed in a... learn more Price: $199.00	Avaya Definity TN577 Packet Gateway (Refurbished) Avaya Definity TN577 Packet Gateway for r. More Information Provides 4 RS-423 physical ports for X.25 protocol interfaces between the... learn more Price: $399.00	Avaya Definity TN714 Tone Clock Card (Refurbished) Key Features: Mfr. Part #: TN714 Tone-Clock Card Compatibility: Avaya Definity phone system ... learn more Price: $41.99
Avaya Definity TN716B Interface 1 Card (Refurbished) Key Features: Mfr. Part #: TN716B Interface 1 Card Avaya Definity ... learn more Price: $55.00	Avaya Definity TN722B DS1 Tie Trunk (Refurbished) Avaya Definity TN722B DS1 Tie Trunk. More Information 8 ports connecting to multi-appearance hybrid analog and digital voice... learn more Price: $65.00	Avaya Definity TN725 Speech Synthesizer for U.S. English (Refurbished) Key Features: Mfr. Part #: TN725 The TN725 Speech Synthesizer makes available two new wake-up options. The first is VIP... learn more Price: $2,249.00
Avaya Definity TN725B Speech Synthesizer for U.S. English (Refurbished) Avaya Definity TN725B Speech Synthesizer for United States English. More Information Provides 4 ports that send voice message... learn more Price: $1,125.00	Avaya Definity TN726B 8-Port Data Line (Refurbished) Avaya Definity TN726B Data Line (8-Ports). More Information Provides 8 serial asynchronous EIA ports with modem interfaces connected... learn more Price: $79.00	Avaya Definity TN731 Maintenance Pack Circuit Card (Refurbished) Key Features: Mfr. Part #: TN731 Maintenance Pack Circuit Card ... learn more Price: $49.00
Avaya Definity TN731B Maintenance Pack Circuit Card (Refurbished) Key Features: Mfr. Part #: TN731B Maintenance Pack Circuit Card Provides direct access to the dedicated SAT Provides... learn more Price: $49.00	Avaya Definity TN735 4-Port MET Line (Refurbished) Avaya Definity TN735 MET Line (4 Ports). More Information Provides 4 ports that connect to multi-button electronic telephone (MET)... learn more Price: $199.00	Avaya Definity TN736 Power Unit Circuit Card (Refurbished) Key Features: Mnfr Part #: TN736 Power Unit Compatible with the Avaya Definity phone system ... learn more Price: $49.99
Avaya Definity TN742 8-Port Analog Line Circuit Pack (Refurbished) Avaya Definity TN742 8-Port Analog Line Circuit Pack. More Information 8 port analog interface Each port supports one voice... learn more Price: $36.88	Avaya Definity TN744C 8-Port Call Classifier Tone Detector (Refurbished) Avaya Definity TN744C Call Classifier Tone Detector Definity Card. More Information 8 ports of tone detection on the Time Division... learn more Price: $37.00	Avaya Definity TN744D 8-Port Call Classifier Tone Detector (Refurbished) Avaya Definity TN744D Call Classifier Tone Detector Definity Card. More Information 8 ports of tone detection on the Time Division... learn more Price: $39.00
Avaya Definity TN744E 8-Port Tone Detector for Multiple Countries (Refurbished) Avaya Definity TN744E Call Classifier Tone Detector for Multiple Countries (8-Ports). More Information Provides 8 ports of tone... learn more Price: $39.98	Avaya Definity TN746 16-Port Analog Line Card (Refurbished) Key Features: Mnfr. Part #: TN746 Adds 16 analog voice terminals. Each port supports one voice terminal with or without LED... learn more Price: $30.00	Avaya Definity TN746B 16-Port Analog Line Card (Refurbished) Key Features: Adds 16 analog voice terminals Supports LED and neon message waiting indicators Supports IROB up to distances of... learn more Price: $38.99
Avaya Definity TN747 8-Port Central Office Trunk Circuit Card (Refurbished) Key Features: Mfr. Part #: TN747 8 CO Trunks Compatible with Trunk Paging Interface Provides additional Incoming or... learn more Price: $69.00	Avaya Definity TN747B 8-Port Central Office Trunk Circuit Card (Refurbished) Key Features: Mfr. Part #: TN747B 8-ports for loop-start or ground-start CO, foreign exchange (FX), and Wide Area Telecommunications... learn more Price: $39.98	Avaya Definity TN748B Tone Detector Circuit Card (Refurbished) Key Features: Mfr. Part #: TN748B Tone Detector 4 DTMF Receivers 2 General-Purpose Receivers Detection for Call... learn more Price: $49.00
Avaya Definity TN748C Tone Detector (Refurbished) Key Features: Provides four touch-tone receivers and two general purpose ton receivers to detect call progress tones, modem answer-back... learn more Price: $39.98	Avaya Definity TN748D Tone Detector (Refurbished) Key Features: Provides four touch-tone receivers and two general purpose ton receivers to detect call progress tones, modem answer-back... learn more Price: $36.95	Avaya Definity TN750B Announcement Circuit Pack (Refurbished) Key Features: Records and stores announcements that can be played back on demand as part of a calling feature 16... learn more Price: $49.00
Avaya Definity TN750C Announcement Circuit Pack (Refurbished) Key Features: Records and stores announcements that can be played back on demand as part of a calling feature 16... learn more Price: $37.95	Avaya Definity TN753 DID Pack (Refurbished) The TN 753 interfaces up to 8 wink-start or immediate-start DID circuits from your local service provider. Key Features: Mfr. Part #:... learn more Price: $45.00	Avaya Definity TN753B DID Trunk (Refurbished) Key Features: 8-ports used for immediate-start and wink-start direct inward dialing (DID) trunks Each port has tip and ring signal... learn more Price: $52.88
Avaya Definity TN754 4-Wire DCP Digital Line Circuit Pack (Refurbished) The TN754 comes equipped with 8 asynchronous, 4-wire DCP ports which can connect with the 7400 series and 8400 series digital voice terminals,... learn more Price: $44.00	Avaya Definity TN754B 4-Wire DCP Digital Line Circuit Card (Refurbished) Key Features: Manf. Part #: TN754B Provides 8 asynchronous 4-wire DCP ports that can connect to 7400 series and 8400 series... learn more Price: $34.00	Avaya Definity TN754C 4-Wire DCP Digital Line Circuit Pack (Refurbished) Key Features: Provides 8 asynchronous, 4-wire DCP ports that can connect to 7400 series and 8400 series digital voice terminals, attendant... learn more Price: $39.95
Avaya Definity TN756 Tone Detector (Refurbished) Key Features: Provides 4 touch-tone receivers and two general-purpose tone receivers to detect call progress tones, modem answer-back... learn more Price: $39.00	Avaya Definity TN759 Processor Circuit Pack (Refurbished) Key Features: Mfr. Part #: TN759 Processor Circuit Pack Compatibility: Avaya Definity phone system ... learn more Price: $50.00	Avaya Definity TN760B Trunk Card (Refurbished) Key Features: Mnfr Part #: TN760B Provides 4-ports for Type 1 or Type 5 four-wire E&M lead signaling tie trunks that can be... learn more Price: $55.00
Avaya Definity TN760C Tie Trunk (Refurbished) Key Features: Provides 4-ports for Type 1 or Type 5 four-wire E&M lead signaling tie trunks that can be automatic, immediate-start,... learn more Price: $39.00	Avaya Definity TN760E Tie Trunk (Refurbished) Key Features: Provides 4-ports for Type 1 or Type 5 four-wire E&M lead signaling tie trunks that can be automatic, immediate-start,... learn more Price: $187.00	Avaya Definity TN762B Hybrid Line Circuit Card (Refurbished) Key Features: 8 ports connecting to multi-appearance hybrid analog and digital voice terminals Connects to 7300 series telephones,... learn more Price: $49.00
Avaya Definity TN763-V6 Auxiliary Trunk (Refurbished) Key Features: Mfr. Code #: TN763-V6 Auxiliary Trunk ... learn more Price: $65.00	Avaya Definity TN763C Auxiliary Trunk (Refurbished) Key Features: Provides 4 ports Each port has T, R, SZ, SZ1, S, and S1 signal leads Used for on-premises applications such as... learn more Price: $69.00	Avaya Definity TN763D Auxiliary Trunk (Refurbished) Key Features: Provides 4 ports Each port has T, R, SZ, SZ1, S, and S1 signal leads Used for on-premises applications such as... learn more Price: $45.00
Avaya Definity TN765 Processor Interface (Refurbished) Avaya Definity TN765 Processor Interface. More Information Integrates the tone generator, tone detection, system clock, and... learn more Price: $99.00	Avaya Definity TN767 DS1 Interface Circuit Card (Refurbished) The Avaya Definity TN767 DS1 Card supports DS1 Digital Connectivity, CO, TIE, DID and OPS Port Types, and ISDN-PRI (Release 6 and Higher). Key... learn more Price: $69.00	Avaya Definity TN767D V5 Auxiliary 4 Trunk Interface Circuit Card (Refurbished) Key Features: Mfr. Part #: TN767D Auxiliary 4 Trunk Interface Circuit Card ... learn more Price: $49.00
Avaya Definity TN767E Interface Circuit Pack (Refurbished) Key Features: 767 B/C/D supports DS1 Digital Connectivity Supports CO, TIE, DID, and Off-Premises Stations (OPS) port types using... learn more Price: $29.00	Avaya Definity TN768 Tone Clock (Refurbished) Key Features: Supplies timing, including Stratum 4 timing to the Port Network (PN) Produces the following tones: call progress,... learn more Price: $69.00	Avaya Definity TN770 Memory Circuit Card (Refurbished) Key Features: Mfr. Part #: TN770 Memory Circuit Card Avaya Definity ... learn more Price: $79.00
Avaya Definity TN771D Maintenance Test Card (Refurbished) Key Features: Performs maintenance functions for Definity Functions include Packet Bus reconfiguration that allows diagnosis and... learn more Price: $79.00	Avaya Definity TN771DP Maintenance and Test (Refurbished) Key Features: Performs maintenance functions for Definity Functions include Packet Bus reconfiguration that allows diagnosis and... learn more Price: $79.00	Avaya Definity TN772 Duplication Interface (Refurbished) Key Features: Selects the Active Switch Processing Element (SPE) in high reliability and critical reliability systems Controls the... learn more Price: $49.00
Avaya Definity TN773 Processor Circuit Pack (Refurbished) Key Features: Mfr. Part #: TN773 Using AMIS Analog Networking software applications, up to 485 different locations can be... learn more Price: $85.00	Avaya Definity TN775B Maintenance Pack (Refurbished) Key Features: Provides maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later. Also monitors clock,... learn more Price: $40.00	Avaya Definity TN775C EPN Maintenance Board (Refurbished) Key Features: Used in maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later Monitors clock, monitors... learn more Price: $59.00
Avaya Definity TN775D EPN Maintenance Board (Refurbished) Key Features: Used in maintenance and monitors power failure signals in an EPN cabinet in R7si/r or later Monitors clock, monitors... learn more Price: $199.00	Avaya Definity TN776 Expansion Interface (Refurbished) Key Features: Connected to the Time Division Multiplexing (TDM) bus in one Port Network (PN) is an interface between that PN and the TDM... learn more Price: $89.00	Avaya Definity TN777 Network Controller (Refurbished) Avaya Definity TN777 Network Controller Card. More Information Communicates control channel messages between the processor circuit... learn more Price: $49.00
Avaya Definity TN777B Network Controller - R6 and earlier (Refurbished) Avaya Definity TN777B Network Controller (R6 and earlier). More Information Communicates control channel messages between the... learn more Price: $39.00	Avaya Definity TN778 Packet Controller - R6 and earlier (Refurbished) Avaya Definity TN778 Packet Controller (R6 and earlier). More Information Interfaces the packet bus with the SPE and terminates Link... learn more Price: $79.00	Avaya Definity TN786B Processor Circuit Card (Refurbished) Key Features: Mfr. Part #: TN786B Manages the Lucent Definity G3 system and executes stored programs to perform call processing and... learn more Price: $149.00
Avaya Definity TN790 Processor - R6 and Earlier (Refurbished) Avaya Definity TN790 Processor (R6 and earlier). Please contact us to Provide Firmware Level needed so we can Load This card with the exact SW... learn more Price: $175.00	Avaya Definity TN790B Processor (Refurbished) The Avaya Definity TN790B is very similar to the TN790. The circuit pack is designed to handle errors that are associated with the EM-BUS and is... learn more Price: $199.00	Avaya Definity TN791 16-Port Analog Guest Line Circuit Pack (Refurbished) Key Features: 16-ports Each port supports 1 voice terminal, such as 500 (rotary dial) and 2500 terminals (DTMF dial) LED and... learn more Price: $79.00
Avaya Definity TN792 Duplication Interface (Refurbished) Avaya Definity TN792 Duplication Interface. More Information In high and critical reliability R7 or later si systems, copies contents... learn more Price: $39.00	Avaya Definity TN793 24-Port Analog Circuit Pack (Refurbished) Key Features: The TN793 supports 24 analog telephones 24-Port analog supported on Definity Release 6.3 or higher ... learn more Price: $48.00	Avaya Definity TN793B 24-Port Analog Circuit Pack (Refurbished) Avaya Definity TN793B 24-Port Analog Circuit Pack More Information: Mnfr. Part # 69333B 24-Port Analog Circuit Pack For... learn more Price: $99.00
Avaya Definity TN793CP 24-Port Analog Circuit Pack (Refurbished) Key Features: Supports 24 analog telephones on Definity Release 6.3 or higher Caller ID on Definity R8.2 or higher Provides... learn more Price: $289.00	Avaya Definity TN794 Network Control/Packet Interface (Refurbished) Avaya Definity TN794 Network Control/Packet Interface. More Information Replaces the NETCON (TN777B) and PACCON (TN778) in R8 or... learn more Price: $35.00	Avaya Definity TN795 Processor (Refurbished) More Information Provides a system offering support for up to 40 voice stations with co-resident voice switching, voice and fax messaging... learn more Price: $59.00
Avaya Definity TN797 Analog Trunk and Station Circuit Card (Refurbished) The Avaya Definity TN797 Analog Trunk and Station expands the user's existing Definity system with 8 trunk or line interfaces. Each port works... learn more Price: $75.00	Avaya Definity TN798B Processor With 4MB Flash (Refurbished) Avaya Definity TN798B Processor w/4MB Flash. More Information Integrates many functions of the TN790 processor and the TN777B NETCON... learn more Price: $69.00	Avaya Definity TN799B Control LAN (C-LAN) Interface Card (Refurbished) The Avaya Definity TN799B C-LAN Interface provides TCP/IP connectivity over Ethernet or Point to Point Protocol connections to simplify connection... learn more Price: $149.00
Avaya Definity TN799C Control LAN (C-LAN) Interface Card (Refurbished) Key Features: Simplifies the connections between adjunct equipment and Definity Provides TCP/IP connectivity over Ethernet or PPP... learn more Price: $59.00	Avaya Definity TN801B MAPD LAN Gateway Interface (Refurbished) Key Features: Part of the Multi-Application Platform Definity (MAPD) Allows direct integration of PC-based application into the... learn more Price: $199.00	Avaya Definity TN802B MAPD IP Interface Assembly (Refurbished) Key Features: Supports voice and fax calls from the Definity ECS across a corporate intranet or the Internet IP trunking software... learn more Price: $249.00
Avaya Definity TN8412AP S8400 Server IP Interface (SIPI) (Refurbished) Key Features: The Avaya TN8412AP S8400 server IP interface is used in an S8400 system Provides transport of control messages between... learn more Price: $375.00	Avaya Definity UN332 Network Controller Card (Refurbished) The UN332 provides an interface between the UN331B processor and the small computer system interface (SCSI) bus for access to the mass storage... learn more Price: $99.00	Avaya Definity UN332C MSS/Network Controller Card (Refurbished) Key Features: Mfr. Part #: UN332C MSS/Network Controller Card Avaya Definity ... learn more Price: $495.00
Avaya Lucent AYC54B Remote Maintenance Board (Refurbished) Key Features: Mnfr. Part #: AYC54B Remote Maintenance Board Condition: Refurbished ... learn more Price: $79.00

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Definity Phones Definity VoiceMail Avaya Definity 700463524 TN793CP 24-Port Analog Circuit Card (Refurbished) Avaya Definity TN1648 System Access and Maintenance Card (Refurbished) Avaya Definity TN1655 Packet Interface for R Only (Refurbished) Avaya Definity TN2182 Tone Clock (Refurbished) Avaya Definity TN2183 16-Port Analog Circuit Pack (Refurbished) Avaya Definity TN2214CP 24-Port Digital Circuit Pack (Refurbished) Avaya Definity TN2224CP 2-Wire Digital 24-Port Circuit Pack (Refurbished) Avaya Definity TN2313AP DS1 Interface Card (Refurbished) Avaya Definity TN2402 Processor for CSI (Refurbished) Avaya Definity TN2464 DS1 Interface (Refurbished) Avaya Definity TN2501AP Voice Announcements Over LAN (VAL) (Refurbished) Avaya Definity TN420C Tone Detector Card (Refurbished) Avaya Definity TN464F Universal DS1/ISDN PRI Interface (Refurbished) Avaya Definity TN553 Packet Data Line (Refurbished) Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT 12-Port Interface (Refurbished) Avaya Definity TN570B Expansion Interface (Refurbished) Avaya Definity TN572 Switch-Node Clock (Refurbished) Avaya Definity TN714 Tone Clock Card (Refurbished) Avaya Definity TN725 Speech Synthesizer for U.S. English (Refurbished) Avaya Definity TN731 Maintenance Pack Circuit Card (Refurbished) Avaya Definity TN736 Power Unit Circuit Card (Refurbished) Avaya Definity TN744D 8-Port Call Classifier Tone Detector (Refurbished) Avaya Definity TN746B 16-Port Analog Line Card (Refurbished) Avaya Definity TN748B Tone Detector Circuit Card (Refurbished) Avaya Definity TN750B Announcement Circuit Pack (Refurbished) Avaya Definity TN753B DID Trunk (Refurbished) Avaya Definity TN754C 4-Wire DCP Digital Line Circuit Pack (Refurbished) Avaya Definity TN760B Trunk Card (Refurbished) Avaya Definity TN762B Hybrid Line Circuit Card (Refurbished) Avaya Definity TN763D Auxiliary Trunk (Refurbished) Avaya Definity TN767D V5 Auxiliary 4 Trunk Interface Circuit Card (Refurbished) Avaya Definity TN770 Memory Circuit Card (Refurbished) Avaya Definity TN772 Duplication Interface (Refurbished) Avaya Definity TN775C EPN Maintenance Board (Refurbished) Avaya Definity TN777 Network Controller (Refurbished) Avaya Definity TN786B Processor Circuit Card (Refurbished) Avaya Definity TN791 16-Port Analog Guest Line Circuit Pack (Refurbished) Avaya Definity TN793B 24-Port Analog Circuit Pack (Refurbished) Avaya Definity TN795 Processor (Refurbished) Avaya Definity TN799B Control LAN (C-LAN) Interface Card (Refurbished) Avaya Definity TN802B MAPD IP Interface Assembly (Refurbished) Avaya Definity UN332C MSS/Network Controller Card (Refurbished)	Definity KSU Avaya 120A2 63185 CSU Module (Refurbished) Avaya Definity 746-B 16-Port Analog Circuit Card (Refurbished) Avaya Definity TN1650B Memory (Refurbished) Avaya Definity TN1656 Tape Drive (Refurbished) Avaya Definity TN2182B Tone Clock (Refurbished) Avaya Definity TN2198 ISDN-BRI 2 Wire U Interface (Refurbished) Avaya Definity TN2224 24-Port Digital Circuit Pack (Refurbished) Avaya Definity TN2302AP IP Media Processor Card (Refurbished) Avaya Definity TN2400/TN2401 Net/Pkt Interface (Refurbished) Avaya Definity TN2404 Processor - R9si or Later (Refurbished) Avaya Definity TN2464BP DS1 Interface Circuit Pack (Refurbished) Avaya Definity TN2793 24-Port Analog Circuit Pack (Refurbished) Avaya Definity TN429D Direct Inward/Outward Dialing Card (Refurbished) Avaya Definity TN464GP Universal DS1/PRI Interface (Refurbished) Avaya Definity TN556B ISDN-BRI 4-Wire Interface (Refurbished) Avaya Definity TN567 Audix Multi-Function Board (Refurbished) Avaya Definity TN570C Expansion Interface (Refurbished) Avaya Definity TN573B Switch-Node Interface (Refurbished) Avaya Definity TN716B Interface 1 Card (Refurbished) Avaya Definity TN725B Speech Synthesizer for U.S. English (Refurbished) Avaya Definity TN731B Maintenance Pack Circuit Card (Refurbished) Avaya Definity TN742 8-Port Analog Line Circuit Pack (Refurbished) Avaya Definity TN744E 8-Port Tone Detector for Multiple Countries (Refurbished) Avaya Definity TN747 8-Port Central Office Trunk Circuit Card (Refurbished) Avaya Definity TN748C Tone Detector (Refurbished) Avaya Definity TN750C Announcement Circuit Pack (Refurbished) Avaya Definity TN754 4-Wire DCP Digital Line Circuit Pack (Refurbished) Avaya Definity TN756 Tone Detector (Refurbished) Avaya Definity TN760C Tie Trunk (Refurbished) Avaya Definity TN763-V6 Auxiliary Trunk (Refurbished) Avaya Definity TN765 Processor Interface (Refurbished) Avaya Definity TN767E Interface Circuit Pack (Refurbished) Avaya Definity TN771D Maintenance Test Card (Refurbished) Avaya Definity TN773 Processor Circuit Pack (Refurbished) Avaya Definity TN775D EPN Maintenance Board (Refurbished) Avaya Definity TN777B Network Controller - R6 and earlier (Refurbished) Avaya Definity TN790 Processor - R6 and Earlier (Refurbished) Avaya Definity TN792 Duplication Interface (Refurbished) Avaya Definity TN793CP 24-Port Analog Circuit Pack (Refurbished) Avaya Definity TN797 Analog Trunk and Station Circuit Card (Refurbished) Avaya Definity TN799C Control LAN (C-LAN) Interface Card (Refurbished) Avaya Definity TN8412AP S8400 Server IP Interface (SIPI) (Refurbished) Avaya Lucent AYC54B Remote Maintenance Board (Refurbished)	Definity Cards Avaya Definity 700407810 S8300C Media Server (Refurbished) Avaya Definity AHF110 TDM/LAN Bus Terminator (Refurbished) Avaya Definity TN1654 DS1 Converter (Refurbished) Avaya Definity TN2181 16-Port Digital Circuit Pack (Refurbished) Avaya Definity TN2182C Tone Clock (Refurbished) Avaya Definity TN2214B 2-Wire Digital Circuit Pack (Refurbished) Avaya Definity TN2224B 24-Port Digital Circuit Card (Refurbished) Avaya Definity TN2312AP IP Server Interface (Refurbished) Avaya Definity TN2401 Net/Pkt Interface - R9si or later (Refurbished) Avaya Definity TN2404 Processor Circuit Card (Refurbished) Avaya Definity TN2464CP DS1 Interface Circuit Pack (Refurbished) Avaya Definity TN2793B 24-Port Analog Circuit Pack (Refurbished) Avaya Definity TN464D Universal DS1/ISDN Circuit Pack (Refurbished) Avaya Definity TN464HP DS1/ISDN PRI Interface (Refurbished) Avaya Definity TN556C ISDN-BRI 4-Wire Interface Card (Refurbished) Avaya Definity TN568 Audix 8-Port Voice Mail (Refurbished) Avaya Definity TN570D Expansion Interface (Refurbished) Avaya Definity TN577 Packet Gateway (Refurbished) Avaya Definity TN722B DS1 Tie Trunk (Refurbished) Avaya Definity TN726B 8-Port Data Line (Refurbished) Avaya Definity TN735 4-Port MET Line (Refurbished) Avaya Definity TN744C 8-Port Call Classifier Tone Detector (Refurbished) Avaya Definity TN746 16-Port Analog Line Card (Refurbished) Avaya Definity TN747B 8-Port Central Office Trunk Circuit Card (Refurbished) Avaya Definity TN748D Tone Detector (Refurbished) Avaya Definity TN753 DID Pack (Refurbished) Avaya Definity TN754B 4-Wire DCP Digital Line Circuit Card (Refurbished) Avaya Definity TN759 Processor Circuit Pack (Refurbished) Avaya Definity TN760E Tie Trunk (Refurbished) Avaya Definity TN763C Auxiliary Trunk (Refurbished) Avaya Definity TN767 DS1 Interface Circuit Card (Refurbished) Avaya Definity TN768 Tone Clock (Refurbished) Avaya Definity TN771DP Maintenance and Test (Refurbished) Avaya Definity TN775B Maintenance Pack (Refurbished) Avaya Definity TN776 Expansion Interface (Refurbished) Avaya Definity TN778 Packet Controller - R6 and earlier (Refurbished) Avaya Definity TN790B Processor (Refurbished) Avaya Definity TN793 24-Port Analog Circuit Pack (Refurbished) Avaya Definity TN794 Network Control/Packet Interface (Refurbished) Avaya Definity TN798B Processor With 4MB Flash (Refurbished) Avaya Definity TN801B MAPD LAN Gateway Interface (Refurbished) Avaya Definity UN332 Network Controller Card (Refurbished)

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Refurbished Comdial - Comdial phones, Comdial KSU, Comdial Cards
Refurbished Executone - Executone phones, Executone KSU, Executone Cards
Refurbished Inter-Tel - Inter-Tel phones, Inter-Tel KSU, Inter-Tel Cards, Inter-Tel Headsets
Refurbished Isoetec - Isoetec phones, Isoetec KSU, Isoetec Cards
Refurbished Premier - Premier phones, Premier KSU, Premier Cards
Refurbished Toshiba - Toshiba phones, Toshiba KSU, Toshiba Cards
Refurbished Vodavi - Vodavi phones, Vodavi KSU, Vodavi Cards
New Headsets - Inter-Tel, Plantronics

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