18,135 results in Business & Industrial
New
NEW Avaya Partner ACS Backup/Restore PC Card 12A1 107932071 green card
USD $20.00
Seller: 100.0% positive
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Seller refurbished
LOT of 39 ERICSSON TSR432151/2000 Cable Cat6 RJ-45 to RJ-45 2000mm
USD $500.00
Seller: 100.0% positive
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Used
Allworx Connect 536 VOIP Branch, 10x Interact Pro & Reach Lic Rack
USD $305.00
Seller: 100.0% positive
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New
NEC PVA(X)-U10 ETU 750235 ELITE IPK Packet Voice Application Card w/ Warranty
USD $24.95
Seller: 99.8% positive
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Used
Lot of 2 Avaya TN2312BP S11 VH36F57 Interface Card 700463441
USD $49.99
Seller: 100.0% positive
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Seller refurbished
Refurbished NEC DS2000 8-Slot Key Service Unit (80001)
USD $250.00
Seller: 100.0% positive
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New
ITI 65xx-Series 6540UPI Motion Detector NEW NIB
USD $12.00
Seller: 100.0% positive
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Used
Nortel NTDW60BBE5 RLSE 02 MGC Media Gateway Controller Card w/ Flash + Daughter
USD $41.24
Seller: 99.3% positive
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Used
Altigen ALTI-TTIP-4 Triton Voip IP 4 Port PBX Circuit Card
USD $23.99
Seller: 99.5% positive
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Seller refurbished
Panasonic KX-T30866 Door Opener Adapter *Refurbished*
USD $45.00
Seller: 99.6% positive
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Used
Cisco-Linksys EZXS55W EtherFast 10/100 5-Port Workgroup Switch #07H102
USD $7.99
Seller: 99.9% positive
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Used
Avaya Definity TN2181 V7 16-Port Digital Circuit Pack - Lucent AT&T
USD $15.59
Seller: 99.8% positive
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Seller refurbished
ADTRAN Total Access 850 Power Supply Unit BCU 1200373L1
USD $275.00
Seller: 100.0% positive
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Seller refurbished
Mitel 50006500 5000 2GB Compact Flash Card v5.1 *Refurbished*
USD $75.00
Seller: 99.6% positive
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Seller refurbished
Mitel 50006488 16-Inch DEI/ DE5200 TO HX CTRL Cable *Refurbished*
USD $55.00
Seller: 99.6% positive
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For parts or not working
LUCENT EXCEL EXS-CPU-1300 CSP EXS MTX CTLR 2000 SERIES 3 CARD
USD $72.56
Seller: 100.0% positive
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Used
Avaya Partner ACS Voice Messaging PC Voicemail Card. Used
USD $37.00
Seller: 96.3% positive
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Used
Panasonic PSLP1433 Power Supply for KX-TDA100 IP-PBX Phone System – WORKING
USD $100.00
Seller: 100.0% positive
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New
NEC Electra Elite DCU 60-1 WH and DCL-60-BL Console 770061 Lot of 4 NIB!
USD $478.80
Seller: 98.9% positive
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Used
Avaya Definity MAPD Gateway Circuit LAN Card- TN801B V5
USD $99.00
Seller: 100.0% positive
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Used
Avaya Bundle Call Classifier TN744FP HV4 + HV7 + TN744E V12
USD $83.99
Seller: 99.6% positive
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Used
Adtran 1184501G1 OPTI-6100 MX Chassis EEPROM, REFURBISHED!!!!
USD $299.00
Seller: 100.0% positive
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New
PUBLIC ADDRESS AMPLIFIER RMS 120W / MAX. 170W
USD $325.00
Seller: 100.0% positive
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Seller refurbished
Mitel 50005751 MMC II DSP II Module For 3300 Series Control Units
USD $69.95
Seller: 100.0% positive
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Used
Avaya Definity TN754B V16 4-Wire DCP Digital Line Circuit Pack
USD $9.99
Seller: 100.0% positive
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Used
AT&T Merlin Legend Translation Card 107245243 4 Megabyte
USD $18.95
Seller: 98.3% positive
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New
Panasonic KX-T123280 4-COL Card for 1232 EMSS Card
USD $45.00
Seller: 99.8% positive
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Used
Nortel Norstar CICS Compact ICS CLID 4x24 with caller ID Card
USD $295.00
Seller: 100.0% positive
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Seller refurbished
Avaya IP Office 500 V2 IP 500 7.0 Phone System 8 Lines 12 IP Endpoints 2 Addl VM
USD $595.00
Seller: 100.0% positive
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Seller refurbished
Executone 15300 228 CPU with 15280 memory module Card (Tested)
USD $79.00
Seller: 99.6% positive
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New
NEW Nortel M7310 Replacement Button Pack Kit
USD $10.00
Seller: 100.0% positive
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Seller refurbished
NEC 640080 SV9100 SD-B1 US InMail SD Card *Refurbished*
USD $159.00
Seller: 99.6% positive
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Seller refurbished
REF “A” STK NEC DSX 40 80 160 1090021 DX7NA-34BTXBH 34 Button Digital Telephone
USD $43.95
Seller: 99.7% positive
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New
Openvox GW1600v2 Rack 5 Slot Gateway Chassis No Modules
USD $279.00
Seller: 99.9% positive
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Seller refurbished
Lot of (5) Fully Refurbished Mitel Superset 4015 Display Phone (Dark Grey)
USD $125.00
Seller: 100.0% positive
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Used
Siemens S30810-Q2471-X000 TMD24 30E6248 PC Board
USD $154.82
Seller: 99.6% positive
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Seller refurbished
NEC Univerge SV8100 PZ-ME50-US 670525 Memory Expansion Daughter Board Card WRNTY
USD $19.95
Seller: 99.8% positive
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Seller refurbished
Panasonic KX-TVA296 RMT Remote Access Expansion Card Use KX-TVA50 Voice Mail
USD $17.95
Seller: 99.7% positive
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New – Open box
Iwatsu IX-408 (US) Circuit Card
USD $59.99
Seller: 99.7% positive
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Used
MOXA Technologie EDS-305-M-ST 4 Port Ethernet Fiber Fibre Switch SKU217128
USD $36.36
Seller: 99.9% positive
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Seller refurbished
AT&T 146D Dual IROB Telephone Protector (407568146)
USD $20.00
Seller: 100.0% positive
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Used
Mitel SX-200 NSU Network Service Unit 50003900 - No Power Cord- Read Desc.
USD $69.99
Seller: 99.4% positive
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Seller refurbished
Avaya IP Office 500 V2 R6.1 + DS8 + Combo, 8 pt VM Pro, 25 IP endpts, VNet4, PRI
USD $500.00
Seller: 100.0% positive
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New – Open box
CA-312-1 WHEELOCK COMMON AUDIBLE TELEPHONE EQUIPMENT | RINGER EQUIVALENCE 0.9A
USD $214.99
Seller: 100.0% positive
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New
New in Box Avaya TN793CP HV5 24-Port Analog Circuit Pack 700306517R US Free tax
USD $422.22
Seller: 100.0% positive
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