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AT&T, Lucent, Avaya KSUs, Modules & Cards

Showing 337 - 384 of 470 products

Avaya Avaya Definity TN744C 8-Port Call Classifier Tone Detector (Refurbished)

$37.00

Avaya Avaya Definity TN742 8-Port Analog Line Circuit Pack (Refurbished)

$36.88

Avaya Avaya Definity TN726B 8-Port Data Line (Refurbished)

$79.00

Avaya Avaya Definity TN725B Speech Synthesizer for U.S. English (Refurbished)

$1,125.00

Avaya Avaya Definity TN722B DS1 Tie Trunk (Refurbished)

$65.00

Avaya Avaya Definity TN577 Packet Gateway (Refurbished)

$399.00

Avaya Avaya Definity TN573B Switch-Node Interface (Refurbished)

$199.00

Avaya Avaya Definity TN572 Switch-Node Clock (Refurbished)

$169.00

Avaya Avaya Definity TN570D Expansion Interface (Refurbished)

$48.99

Avaya Avaya Definity TN570C Expansion Interface (Refurbished)

$149.00

Avaya Avaya Definity TN570B Expansion Interface (Refurbished)

$39.98

Avaya Avaya Definity TN556D ISDN-BRI 4-Wire S/T-NT 12-Port Interface (Refurbished)

$285.00

Avaya Avaya Definity TN556B ISDN-BRI 4-Wire Interface (Refurbished)

$59.00

Avaya Avaya Definity TN464GP Universal DS1/PRI Interface (Refurbished)

$37.00

Avaya Avaya Definity TN464F Universal DS1/ISDN PRI Interface (Refurbished)

$50.00

Avaya Avaya Definity TN464D Universal DS1/ISDN Circuit Pack (Refurbished)

$49.00

Avaya Avaya Definity TN429D Direct Inward/Outward Dialing Card (Refurbished)

$549.00

Avaya Avaya Definity TN420C Tone Detector Card (Refurbished)

$69.00

Avaya Avaya Definity TN2404 Processor - R9si or Later (Refurbished)

$240.00

Avaya Avaya Definity TN2402 Processor for CSI (Refurbished)

$41.97

Avaya Avaya Definity TN2400/TN2401 Net/Pkt Interface (Refurbished)

$176.00

Avaya Avaya Definity TN2401 Net/Pkt Interface - R9si or later (Refurbished)

$175.00

Avaya Avaya Definity Callmaster VI Console (Ash/Refurbished)

$99.00

Avaya Avaya Definity Callmaster V Console (Ash/Refurbished)

$79.00

Avaya Avaya Definity Callmaster IV Console (Ash/Refurbished)

$109.00

Avaya Avaya Definity Callmaster III Console (Ash/Refurbished)

$85.00

Avaya Avaya Definity Callmaster II Console (Ash/Refurbished)

$59.00

Avaya Avaya Definity Callmaster I Console (Ash/Refurbished)

$39.00

Avaya Avaya Partner 400EC Expansion Module (Refurbished)

$29.00

Avaya Avaya Merlin Messaging 2-Port Module Release 4.0 (Refurbished)

$749.00

Avaya Avaya Merlin Messaging 8-Port Module Release 3.0 (Refurbished)

$999.00

Avaya Avaya Merlin Messaging 6-Port Module Release 3.0 (Refurbished)

$899.00

Avaya Avaya Merlin Messaging 4-Port Module Release 3.0 (Refurbished)

$799.00

Avaya Avaya Merlin Messaging 2-Port Module Release 3.0 (Refurbished)

$699.00

Avaya Avaya Merlin Messaging 12-Port Module Release 3.0 (Refurbished)

$999.00

Avaya Avaya Merlin Messaging 10-Port Module Release 3.0 (Refurbished)

$999.00

Avaya Avaya Merlin Messaging 6-Port Module Release 1.1 (Refurbished)

$579.00

Avaya Avaya Merlin Messaging 4-Port Module Release 1.1 (Refurbished)

$499.00

Avaya Avaya Merlin Messaging 8-Port PCMCIA Card (Unused)

$0.00

Avaya Avaya Merlin Messaging 6-Port PCMCIA Card (Unused)

$1,789.00

Avaya Avaya Merlin Messaging 4-Port PCMCIA Card (Unused)

$729.00

Avaya Avaya Merlin Messaging 12-Port PCMCIA Card (Unused)

$2,499.00

Avaya Avaya Merlin Messaging 10-Port PCMCIA Card (Unused)

$2,299.00

Avaya Avaya Merlin Magix 400 E&M Tie Line Module (Refurbished)

$49.00

Avaya Avaya Merlin Magix 008 OPT Module (Refurbished)

$79.00

Avaya Avaya Legend 800 GS/LS ID Caller ID Card (Refurbished)

$49.00

Avaya Avaya Legend 800 GS/LS Card (Refurbished)

$35.00

Avaya Avaya Legend 800 Direct Inward Dialing Card (Refurbished)

$29.00

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470 products

Enhance Your System With Our AT&T, Lucent, Avaya KSUs, Modules & Cards

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Our inventory of AT&T, Lucent, Avaya KSUs, Modules & Cards include cabinets, consoles, gateways, a variety of cards, and much more. Choose from new or refurbished equipment featuring popular lines like Legend, Merlin, Partner, Definity, Spirit, and more.

For the best prices on new and refurbished AT&T, Lucent, Avaya KSUs, Modules & Cards, browse our selection. Can't find the item you need? We are always happy to help you find what you need - contact us.

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Enhance Your System With Our AT&T, Lucent, Avaya KSUs, Modules & Cards