Products

Showing 496 to 540 of 3829 products

Avaya/Definity Circuit Packs TN750 - TN768
Avaya Definity TN768 Tone Clock Generator Circuit Pack

TN768 Tone Clock The TN768 Tone Clock includes Stratum 4 timing to the Port Network (PN) and produces tones such as: call progress, answer-back, touch...

TN768 Tone Clock The TN768 Tone Clock includes Stratum 4 timing to the Port Network (PN) and prod...

In Stock
$64.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN771D Maintenance and Test Circuit Pack

TN771D Maintenance Test Card The TN771D Maintenance Test Card is responsible for maintaining functions for Definity. There is also a Packet Bus reconfiguration that is...

TN771D Maintenance Test Card The TN771D Maintenance Test Card is responsible for maintaining func...

In Stock
$75.00
TN771 - TN1654
Avaya Definity TN771DP Maintenance and Test Circuit Pack

TN771DP Maintenance Test Card The TN771DP Maintenance Test Card is responsible for maintaining functions for Definity, including Packet Bus reconfiguration that allows diagnosis and correction...

TN771DP Maintenance Test Card The TN771DP Maintenance Test Card is responsible for maintaining fu...

In Stock
$89.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN772 Duplication Interface Circuit Pack

TN772 Duplication Interface The TN772 Duplication Interface supports voice and fax calls from the Definity ECS across a corporate intranet or the Internet. IP trunking...

TN772 Duplication Interface The TN772 Duplication Interface supports voice and fax calls from the...

In Stock
$48.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN775B EPN Maintenance Board

TN775B EPN Maintenance Board The TN775B is a Maintenance Board that monitors power failures for the EPN cabinet in R7si/r or later. Features Monitors power...

TN775B EPN Maintenance Board The TN775B is a Maintenance Board that monitors power failures for t...

In Stock
$99.00
TN771 - TN1654
Avaya Definity TN775C EPN Maintenance Board

TN775C EPN Maintenance Board The TN775C EPN is a maintenance board that monitors and upkeeps power failure signals in an EPN cabinet in Release 7...

TN775C EPN Maintenance Board The TN775C EPN is a maintenance board that monitors and upkeeps powe...

In Stock
$179.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN775D EPN Maintenance Board

TN775D EPN Maintenance Board The TN775D EPN Maintenance Board will provide users the ability to monitor multiple features for the EPN cabinet in R7si/r or...

TN775D EPN Maintenance Board The TN775D EPN Maintenance Board will provide users the ability to m...

In Stock
$39.98
TN771 - TN1654
Avaya Definity TN776 Expansion Interface Circuit Pack

TN776 Expansion Interface The TN776 is attached to the TDM bus in one Port Network (PN) and is an interface between the two. This Interface...

TN776 Expansion Interface The TN776 is attached to the TDM bus in one Port Network (PN) and is an...

In Stock
$89.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN777 Network Controller Circuit Pack

TN777 Network Controller The TN777 Network Controller delivers control channel messages between distributed networks of port circuit packs on the TDM bus and processor circuit...

TN777 Network Controller The TN777 Network Controller delivers control channel messages between d...

In Stock
$65.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN777B Network Controller Circuit Pack

TN777B Network Controller The TN777B Network Controller is designed to deliver control channel messages between distributed networks of port circuit packs on the TDM bus...

TN777B Network Controller The TN777B Network Controller is designed to deliver control channel me...

In Stock
$38.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN778 Packet Control Circuit Pack

TN778 Packet Control The TN778 interfaces the packet bus with SPE and terminates LAPD links. This Packet Control supports packet bus signaling on the ISDN...

TN778 Packet Control The TN778 interfaces the packet bus with SPE and terminates LAPD links. This...

In Stock
$68.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN786B Processor (TN786B)

Avaya Definity TN786B Processor (TN786B) The Avaya Definity TN786B Processor manages and executes stored programs for the Definity G3 system, enabling it to perform call...

Avaya Definity TN786B Processor (TN786B) The Avaya Definity TN786B Processor manages and execut...

In Stock
$148.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN790 Processor Circuit Pack

TN790 Processor (TN790) The TN790 Processor circuit pack is built to manage errors that are linked with the EM-BUS and is required for use of...

TN790 Processor (TN790) The TN790 Processor circuit pack is built to manage errors that are linke...

In Stock
$39.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN790B Processor Circuit Pack

TN790B Processor (TN790B) The TN790B Processor circuit pack has been designed to help manage errors that are linked with the EM-BUS. This circuit pack is...

TN790B Processor (TN790B) The TN790B Processor circuit pack has been designed to help manage err...

In Stock
$48.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN791 Analog Guest Line Circuit Pack

TN791 Analog Guest Line Circuit Pack The TN791 has 16-ports. Each port supports 1 voice terminal, such as 500 (rotary dial) and 2500 terminals (DTMF...

TN791 Analog Guest Line Circuit Pack The TN791 has 16-ports. Each port supports 1 voice termina...

In Stock
$99.95
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN792 Duplication Interface Circuit Pack

TN792 Duplication Interface The TN792 used on release 7 or later delivers high and critical reliability by coping contents of memory from the primary SPE...

TN792 Duplication Interface The TN792 used on release 7 or later delivers high and critical relia...

In Stock
$38.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN793 24-Port Analog Circuit Pack

TN793 24-Analog Circuit Pack The TN793 supports 24 analog telephones or devices on Definity systems release 6.3 or higher. This card also features caller ID...

TN793 24-Analog Circuit Pack The TN793 supports 24 analog telephones or devices on Definity syst...

In Stock
$48.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN793B 24-Port Analog Circuit Pack

TN793B 24-Analog Circuit Pack The TN793B supports 24 analog telephones or devices on Definity systems release 6.3 or higher. This card also features caller ID...

TN793B 24-Analog Circuit Pack The TN793B supports 24 analog telephones or devices on Definity sys...

In Stock
$99.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN793CP 24-Port Analog Circuit Pack

Avaya Definity TN793CP 24-Analog Circuit Pack The TN793CP supports 24 analog telephones or devices on Definity systems release 6.3 or higher. This card also features...

Avaya Definity TN793CP 24-Analog Circuit Pack The TN793CP supports 24 analog telephones or devic...

In Stock
$98.95
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN794 Network Control Packet Interface Circuit Pack

TN794 Network Control / Packet Interface The TN794 replaces the NETCON-TN77B and PACCON-TN778 in release 8 or late SI systems. This card is not backwards...

TN794 Network Control / Packet Interface The TN794 replaces the NETCON-TN77B and PACCON-TN778 in ...

In Stock
$34.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN795 Processor (TN795)

Avaya Definity TN795 Processor (TN795) The Avaya Definity TN795 Processor provides support for up to 40 voice stations with co-resident voice switching, voice and fax...

Avaya Definity TN795 Processor (TN795) The Avaya Definity TN795 Processor provides support for ...

In Stock
$299.88
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN797 Analog Trunk and Station (TN797)

Avaya Definity TN797 Analog Trunk and Station (TN797) The Avaya Definity TN797 Analog Trunk and Station expands the user's existing Definity system with 8 trunk...

Avaya Definity TN797 Analog Trunk and Station (TN797) The Avaya Definity TN797 Analog Trunk and...

In Stock
$75.00
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN798B Processor (TN798B)

Avaya Definity TN798B Processor (TN798B) The Avaya Definity TN798B Processor combines many aspects of the TN777B NETCON and TN790 processor into one single circuit pack....

Avaya Definity TN798B Processor (TN798B) The Avaya Definity TN798B Processor combines many aspe...

In Stock
$94.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN799 C-LAN Control Lan (TN799)

Avaya Definity TN799 Control LAN Interface (TN799) The Avaya Definity TN799 C-LAN Interface provides TCP/IP connectivity over Ethernet or Point to Point Protocol connections to...

Avaya Definity TN799 Control LAN Interface (TN799) The Avaya Definity TN799 C-LAN Interface pro...

In Stock
$74.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN799B C-Lan Control Lan (TN799B)

Avaya Definity TN799B Control LAN Interface (TN799B) The Avaya Definity TN799B C-LAN Interface provides TCP/IP connectivity over Ethernet or Point to Point Protocol connections to...

Avaya Definity TN799B Control LAN Interface (TN799B) The Avaya Definity TN799B C-LAN Interface ...

In Stock
$138.99
Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN799C Control LAN (C-LAN) Interface Circuit Pack

TN799C Control LAN (C-LAN) Interface TN799C Control LAN (C-LAN) Interface simplifies the connection between adjunct equipment and Definity systems. The TN799C supplies a TCP/IP connection...

TN799C Control LAN (C-LAN) Interface TN799C Control LAN (C-LAN) Interface simplifies the connecti...

In Stock
$32.88
G650 Media Gateway Components
Avaya Definity TN799DP Control LAN Interface Circuit Pack

TN799DP Control LAN (C-LAN) Interface The TN799DP provides connectivity over Ethernet or PPP (Point to Point Protocol) connection to applications. Supported systems are CentreVu, CMS,...

TN799DP Control LAN (C-LAN) Interface The TN799DP provides connectivity over Ethernet or PPP (Poi...

In Stock
$29.88
TN771 - TN1654
Avaya Definity TN801B MAPD LAN Gateway Circuit Pack

TN801B MAPD LAN Gateway Interface The TN801B is part of the MAPD (Multi-Application Platform Definity) which accepts direct integration of PC-based application into the switch....

TN801B MAPD LAN Gateway Interface The TN801B is part of the MAPD (Multi-Application Platform Def...

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Avaya/Definity Circuit Packs TN771 - TN802
Avaya Definity TN802B MAPD IP Interface Assembly Circuit Pack

TN802B MAPD (IP Interface Assembly) The TN802B MAPD is an interface that supports voice and fax calls from the Definity ECS across a corporate intranet...

TN802B MAPD (IP Interface Assembly) The TN802B MAPD is an interface that supports voice and fax c...

In Stock
$245.00
Avaya S8400 Media Server
Avaya Definity TN8400 Media Server Circuit Pack (700327604)

TN8400 Media Server Circuit Pack Features Provides processing functions for S8400 Media Server On board diagnostics Autonomous alarming Compatibility The Avaya TN8400AP Media Server is...

TN8400 Media Server Circuit Pack Features Provides processing functions for S8400 Media Server ...

In Stock
$1,495.00
Avaya S8400 Media Server
Avaya Definity TN8412AP S8400 SIPI Circuit Pack (700332430)

Avaya TN8412AP 84000 Features The Avaya TN8412AP S8400 server IP interface is used in an S8400 system. Provides transport of control messages between the S8400...

Avaya TN8412AP 84000 Features The Avaya TN8412AP S8400 server IP interface is used in an S8400 s...

In Stock
$375.00
Definity 8400/8500 Series Digital and ISDN Phones
Avaya Definity ZE801A Expansion Module (32300)

Definity ZE801A Expansion Module Features Contains 24 LED buttons The first 18 LED buttons may be administered as call appearances or features The remaining 5...

Definity ZE801A Expansion Module Features Contains 24 LED buttons The first 18 LED buttons may b...

In Stock
$135.00
Avaya/Definity Circuit Packs TN2169- TN2793
Avaya Definity ZTN131 Service CKT/T1 (ZTN131)

Avaya Definity ZTN131 Service CKT/T1 (ZTN131) The Avaya Definity ZTN131 Service CKT/T1 is a service circuit for the Avaya System 25. ZTN131 is required for...

Avaya Definity ZTN131 Service CKT/T1 (ZTN131) The Avaya Definity ZTN131 Service CKT/T1 is a ser...

In Stock
$99.00
Avaya 9600 Series IP Phones
Avaya DHA Dual Headset Adapter (700501116)

Avaya DHA Dual Headset Adapter (700501116) Avaya DHA Dual Headset Adapter (700501116) allows for supervisors to monitor calls on Avaya 9600 Series call center IP...

Avaya DHA Dual Headset Adapter (700501116) Avaya DHA Dual Headset Adapter (700501116) allows for ...

In Stock
$39.00
Avaya E100 Series SIP Phones
Avaya E129 SIP Phone (700507151)

Avaya E129 SIP Phone (700507151) The Avaya E129 is a SIP desk phone that is ideally suited for the needs of basic voice communications. The...

Avaya E129 SIP Phone (700507151) The Avaya E129 is a SIP desk phone that is ideally suited for t...

In Stock
Avaya
Avaya E169 Media Station (700508095)

Avaya E169 Media Station (700508095) The Avaya E169 Media Station (700508095) can be used with or without your smartphone or tablet. It is equipped with...

Avaya E169 Media Station (700508095) The Avaya E169 Media Station (700508095) can be used with or...

In Stock
$499.98
Avaya 5600 Series IP Phones / Avaya 4600 Series 2 IP Phones / Avaya 2400 Series Digital Phones
Avaya EU24 Expansion Module (700381817)

EU24 Expansion Module (700381817) The Avaya EU24 Expansion Module extends the number of call appearances and feature buttons. The EU24 has two columns of buttons...

EU24 Expansion Module (700381817) The Avaya EU24 Expansion Module extends the number of call appe...

In Stock
$58.00
Avaya 5600 Series IP Phones / Avaya 4600 Series 2 IP Phones / Avaya 2400 Series Digital Phones
Avaya EU24BL Expansion Module (700381825)

Avaya EU24BL Expansion Module (700381825) The Avaya EU24BL Expansion Module extends the amount of call appearances and feature buttons. The Avaya EU24NL Expansion Module has...

Avaya EU24BL Expansion Module (700381825) The Avaya EU24BL Expansion Module extends the amount of...

In Stock
$48.00
G250/G350 Media Gateway Components
Avaya G250 DCP Media Gateway (700360654)

Avaya G250 DCP Media Gateway (700360654) The Avaya G250 DCP Media Gateway is designed to meet the increased communication needs of branch offices by connecting...

Avaya G250 DCP Media Gateway (700360654) The Avaya G250 DCP Media Gateway is designed to meet the...

In Stock
$99.00
G250/G350 Media Gateway Components
Avaya G350 Media Gateway (700281694, 700397078)

Avaya G350 Media Gateway The Avaya G350 Media Gatewat is designed to be used in an 8 to 72 user environment, geared towards branch officers...

Avaya G350 Media Gateway The Avaya G350 Media Gatewat is designed to be used in an 8 to 72 user e...

In Stock
$145.88
G430/G450 Media Gateway Components
Avaya G430 Media Gateway (700469273, 700476393)

Avaya G430 Media Gateway (700469273) The Avaya G430 Media Gateway consists of a 1.5U high, 19-inch rack-mountable chassis with DSP resources and memory. It has...

Avaya G430 Media Gateway (700469273) The Avaya G430 Media Gateway consists of a 1.5U high, 19-inc...

In Stock
$176.88
G430/G450 Media Gateway Components
Avaya G430 MP120 Media Gateway (700469273, 700476393)

Avaya G430 Media Gateway with MP120 (700469273) The Avaya G430 Media Gateway consists of a 1.5U high, 19-inch rack-mountable chassis with DSP resources and memory....

Avaya G430 Media Gateway with MP120 (700469273) The Avaya G430 Media Gateway consists of a 1.5U h...

In Stock
$429.88
G430/G450 Media Gateway Components
Avaya G430 MP20 Media Gateway (700469273, 700476393)

Avaya G430 Media Gateway with MP20 (700469273) The Avaya G430 Media Gateway consists of a 1.5U high, 19-inch rack-mountable chassis with DSP resources and memory....

Avaya G430 Media Gateway with MP20 (700469273) The Avaya G430 Media Gateway consists of a 1.5U hi...

In Stock
$224.88
G430/G450 Media Gateway Components
Avaya G450 MP160 Media Gateway with Power Supply (700506955)

Avaya G450 MP160 Media Gateway with Power Supply (700506955) The Avaya G450 Media Gateway is a multipurpose media gateway that is designed for use in...

Avaya G450 MP160 Media Gateway with Power Supply (700506955) The Avaya G450 Media Gateway is a ...

In Stock
$464.88
G430/G450 Media Gateway Components
Avaya G450 MP80 Media Gateway with Power Supply (700407802)

Avaya G450 Media Gateway with Power Supply (700459456, 700407802) The Avaya G450 Media Gateway is a multipurpose media gateway that is designed for use in...

Avaya G450 Media Gateway with Power Supply (700459456, 700407802) The Avaya G450 Media Gateway is...

In Stock
$189.88

Showing 496 to 540 of 3829 products