17,735 results in Business & Industrial
Seller refurbished
NEC DS2000 80041 8 port ist bd. 1 Year Warranty.
USD $79.00
Seller: 100.0% positive
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Seller refurbished
Panasonic KX-NCP1171 DLC8 - 8 Port Digital Station Expansion USE KX-NCP 500 1000
USD $124.95
Seller: 99.7% positive
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Seller refurbished
Fully Refurbished Avaya 2420 Telephone Set (Grey)
USD $59.99
Seller: 100.0% positive
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Used
Mitel SX-200 9109-017-001-SA Bay Control Card T8-B4
USD $58.50
Seller: 99.2% positive
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Used
Nortel NT4N48BA System Utility Card
USD $50.00
Seller: 99.4% positive
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New
New in Box Avaya TN793CP HV5 24-Port Analog Circuit Pack 700306517R
USD $400.00
Seller: 99.3% positive
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Used
Avaya Lucent 145D 6-AC Surge Protector (407676691)
USD $50.00
Seller: 100.0% positive
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Used
LOT OF 2 Mitel 3300 MXe 50005090 / ICP Controller
USD $219.99
Seller: 99.6% positive
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New – Open box
VODAVI Telecom Starplus Phone System Starplus Infinite Systems MANUALS Manual CD
USD $12.95
Seller: 97.9% positive
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Used
NEC GCD-16DLCA 16-Port, Digital Station Interface Card - "A"
USD $39.99
Seller: 97.5% positive
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New
NEW Silent Call - Good Vibrations - GV-Kit-3
USD $27.99
Seller: 100.0% positive
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Used
Nortel Business Communications Manager BCM50 Expansion DSM 16+
USD $25.37
Seller: 99.9% positive
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Used
Sun 511-1149 Storage F5100 SAS Rev 50 511-1149-02 271-1149-02
USD $36.70
Seller: 99.5% positive
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Seller refurbished
Nec PA-16LCBJ-B (SPA-16LCBJ-B SP3251) CARD (Tested) Qty 40+ Available
USD $54.99
Seller: 99.6% positive
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New
Northern Telecom QPC60F 500 Line Circuit Board Card Module NOS
USD $99.99
Seller: 100.0% positive
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Seller refurbished
Refurbished NEC 1090003 DSX160 8 Slot Common Equip Cabinet KSU (Dark Gray)
USD $155.00
Seller: 100.0% positive
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Seller refurbished
Samsung Officeserv 7200 7400 OS-16TRK 16 Port Trunk 1 Year Warranty.
USD $99.00
Seller: 100.0% positive
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Seller refurbished
REF “A” STK NEC DSX 80 160 1091005 DX7NA 16COIU A1 16 Port Analog Trunk EXP Card
USD $99.95
Seller: 100.0% positive
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New
Mitel 50005421 5302 IP Phone - NEW
USD $119.00
Seller: 99.6% positive
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Seller refurbished
Toshiba Strata CIX40 CHSU40A3 GIPH X1A V1C 8 Port Channel IP VOIP Expansion Card
USD $37.95
Seller: 100.0% positive
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Used
Panasonic KX-NCP500 Hybrid IP-PBX Control Unit w/ 1-DHLC4, 1-LCOT4 Dsp16
USD $250.00
Seller: 99.4% positive
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New – Open box
Mitel 50003136 SX-200 IP Node (New/open box)
USD $395.00
Seller: 100.0% positive
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Used
Panasonic KX-TDA-0108 PSU-S Power Supply PSLP1453 for TDA 100 200
USD $399.55
Seller: 100.0% positive
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New
ESI-100 / Revision A1D3 / 5000-0374 IVX X-Class E2-A12 Port Card *NEW*
USD $250.00
Seller: 100.0% positive
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New
New Genuine Adtran 4700470F2 1600 NetVanta Dual Stacking Module XIM 2M w/Cable
USD $495.00
Seller: 99.6% positive
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Seller refurbished
Fully Refurbished Iwatsu ZT-24KTS-SP Telephone (Grey)
USD $79.00
Seller: 100.0% positive
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Seller refurbished
Mitel #9104-040-000 SX50 Universal Card
USD $49.00
Seller: 100.0% positive
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New – Open box
Avaya D100 IP DECT Base Station 700504737✨🔥✨NEW OPEN BOX! FULLY FUNCTIONAL!✨...
USD $179.99
Seller: 99.9% positive
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Seller refurbished
Refurbished NEC Neax 2400 IMS PA-16LCBJ-A Circuit Card
USD $49.00
Seller: 100.0% positive
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Used
Dialogic PCIe Telephony VoIP DSP Board 8x TI TMS320C549 Voice Processing Card
USD $180.00
Seller: 100.0% positive
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Used
ShoreTel Mobility Router 2000 Network Appliance Supports 10 to 100 Users
USD $199.95
Seller: 99.5% positive
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Used
Genuine Mitel Intertel 5000 HX DDM-16b Digital Desktop Module 580.2202
USD $18.00
Seller: 94.9% positive
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Seller refurbished
Panasonic KX-NCP1000 KX-NCP500 KX-NCP1290 PRI23 - 23 Channel PRI Digital Trunk
USD $67.95
Seller: 100.0% positive
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Seller refurbished
Fully Refurbished Avaya Partner Eurostyle 6 Phone (Black)
USD $45.00
Seller: 100.0% positive
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New
NEW PANASONIC KX-TDA5180 (LCOT4) 4 LINE CARD FOR KX-TDA50 PBX ***NEW PRICE***
USD $42.37
Seller: 100.0% positive
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Used
ADIX IX-CCU Iwatsu Central Control Unit Circuit Card Lot 05.08
USD $35.99
Seller: 100.0% positive
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New
Unused Avaya IP Office 500V1 Feature Key Mu Law Smart Card 700417470 No Licenses
USD $19.19
Seller: 100.0% positive
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Seller refurbished
Avaya 1403 IP Display Speaker Phone 1403D01A-003 700508193
USD $24.92
Seller: 100.0% positive
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Seller refurbished
Mitel 50005321 5310 Conference Module W/ Cable Use W/ 5310 IP Conference Unit
USD $24.95
Seller: 100.0% positive
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Seller refurbished
Fully Refurbished NEC DT330 DTL-12D-1 12-Button Telephone Set (Black) 680002
USD $35.99
Seller: 100.0% positive
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Seller refurbished
Refurbished Avaya Merlin 820 Classic 2x5 Expansion Module
USD $69.00
Seller: 100.0% positive
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New
Adtran NetVanta 7100 1200796L1 POE Switch Office Services Router 30 User
USD $1,499.00
Seller: 100.0% positive
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Used
Shoretel ShoreGear Mobility 2 Port Router 4000 5016i-MRF 614-1094-04 MR4000
USD $289.99
Seller: 99.6% positive
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For parts or not working
SX-50 Tilt Console 4H 9104-060-102-SA Lot 6
USD $149.99
Seller: 99.5% positive
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