20,460 results in Business & Industrial
Used
Avaya IP500 700426216 System Digital Station STA 30-PCS06 Expansion Module NoEar
USD $199.00
Seller: 99.7% positive
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Seller refurbished
Refurbished Nortel NT5B37GA-93 DID Fiber Trunk Cartridge
USD $27.00
Seller: 100.0% positive
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Used
Avaya IP 400 Phone 8 V2 ASSY-PCS 03 700359896 w Power and 8 analog stations
USD $24.00
Seller: 99.5% positive
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New
Nortel Business Phone System Package #2
USD $2,019.00
Seller: 100.0% positive
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Seller refurbished
Panasonic KX-TDA50G Hybrid IP PBX Main Cabinet W/ Cover & SD Card - 0x0 NO Power
USD $129.95
Seller: 99.7% positive
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Used
NEC PRI/T1/E1 Interface CD-PRTA Card Module
USD $40.00
Seller: 100.0% positive
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New
NEW EDGEWATER EDGE-2900APOE-0005 POE Enterprise Session Border Controller
USD $689.95
Seller: 99.6% positive
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Used
Mitel SX-200 CXi Analog Option Board II 50004871 - USED
USD $90.00
Seller: 100.0% positive
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New
LOT OF24 NEW KELE Temperature Sensors & Transmitters ST-S91-XS ST-S91
USD $101.39
Seller: 99.3% positive
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Used
Avaya Partner Large Card Voicemail CWD4B
USD $27.00
Seller: 100.0% positive
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For parts or not working
RTX RTX8660 IP DECT SME VoIP Base Unit Defective AS-IS
USD $54.51
Seller: 99.7% positive
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Seller refurbished
Yealink 5V 2A AC Power Supply YLPS052000B-US Use W/ T48U T48S SIP Telephone
USD $10.95
Seller: 100.0% positive
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New – Open box
NEC CHIP KIT SW-338 (8RSTL PROG-A) SP1131ASA001
USD $49.99
Seller: 99.4% positive
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Used
Isoetec 15590 Executone IRS L/G Start Trunk Card II
USD $39.90
Seller: 100.0% positive
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New
Avaya 1692 IP Speakerphone 700473689
USD $399.99
Seller: 100.0% positive
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Seller refurbished
Panasonic KX-T30865-B / KX-T30865 Door Phone Intercom Black *Refurbished*
USD $359.00
Seller: 99.6% positive
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Used
Panasonic KX-TDA50 Digital Hybrid IP-PBX VoIP Phone System
USD $99.00
Seller: 100.0% positive
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For parts or not working
T1 239B RPTR S5 Connector
USD $45.97
Seller: 99.8% positive
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Used
Alcatel INTOF | Module 3BA53118 AABB05/PREOWNED/JUA1667
USD $50.00
Seller: 99.4% positive
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Used
Concurrent Technologies AM 945/11x Communication Card / Board 781-6013 181-00013
USD $235.74
Seller: 99.1% positive
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Used
Panasonic KX-TD816 Digital Super Hybrid Phone System w/ 8EXT Module
USD $71.99
Seller: 99.3% positive
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Used
Mitel 50005751 DSP II MMC Card
USD $70.00
Seller: 100.0% positive
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Used
Avaya G450 Media Gateway with 7 Modules and Power Cord
USD $239.99
Seller: 99.2% positive
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New
New Panasonic KX-T96161 Doorphone Card
USD $100.00
Seller: 99.8% positive
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Used
NEC SLI(8)-U10 ETU 750220 Electra Elite IPK Single Line Interface Card Warranty
USD $325.00
Seller: 99.8% positive
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New
Cisco Collaboration LAB V12.5 - Full Collaboration Software Suite
USD $35.00
Seller: 100.0% positive
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New
Avaya IP500 Legacy Card Carrier Base Card (700417215) - Bulk - New - Unused
USD $89.88
Seller: 99.7% positive
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Used
Panasonic KX-TVS204 4-Port Expansion Card
USD $22.49
Seller: 99.8% positive
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Seller refurbished
Panasonic KX-TDA100 KX-TDA200 MPR Main Processor Resource Card W/ SD Memory Card
USD $59.95
Seller: 99.7% positive
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New
*NEW* BCM 450 Capacity Expansion Card NTC03110SYE6, R1
USD $30.00
Seller: 100.0% positive
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Used
Inter-Tel Axxess 550.2309 V LGC Loop Start Ground Start Card 4 Port
USD $22.99
Seller: 100.0% positive
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New – Open box
NORTEL MERIDIAN NT8D14CB 8-PORT UNIVERSAL TRUNK New In Box
USD $20.00
Seller: 99.9% positive
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For parts or not working
Vintage Datatran Corp Electronic Data Tracker DT-4 (A5)
USD $14.95
Seller: 99.8% positive
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New – Open box
NORTEL MERIDIAN CP-PM CARD CS1000M NTDW99AAE5 NTDW6101
USD $149.96
Seller: 100.0% positive
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Seller refurbished
REF “A” STK Samsung Officeserv 7100 4DLM KPOS71BDLM 4 Port Digital Station Card
USD $19.95
Seller: 99.7% positive
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Used
Samsung KP-OSDBDL2/XAR OfficeServ 16DLI2 16-Port Digital Line Interface
USD $39.99
Seller: 98.7% positive
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Seller refurbished
Samsung OfficeServ 7100 7200 7400 8Combo2 KP-OSDB8H3 8 Port Digital 8 Analog
USD $34.95
Seller: 99.7% positive
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Used
Avaya Lucent Partner ACS Endeavor GRAY GREY 5 Slot Carrier Lid Covers 700214745
USD $23.32
Seller: 100.0% positive
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Used
Panasonic KX-TD1232M CPU PQUP10441YA slightly used, in original box
USD $39.99
Seller: 99.5% positive
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Used
ICC ICRESVPA3C 8-Port Telephone Module with an RJ31X jack Set Of 2
USD $12.00
Seller: 100.0% positive
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New – Open box
HUGE PANASONIC phone Program Install Admi Telecom SYSTEM 160+ MANUALS Manual DVD
USD $12.99
Seller: 97.9% positive
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Used
Polycom 220112630001 SoundPoint IP 650 VOIP SIP Corded Telephone No Power Supply
USD $22.95
Seller: 99.6% positive
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New – Open box
Avaya DBM32 Expansion Module 700469968 💚❤️💚❤️ NEW!!! OPEN BOX!!! 💚❤️💚❤️
USD $79.99
Seller: 99.9% positive
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New – Open box
NEC GPZ-64IPLD DAUGHTER BLADE FOR NEC CC-CP10-A
USD $150.00
Seller: 98.9% positive
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Seller refurbished
Panasonic KX-TDA5180 LCOT4 4 Port Analog Trunk Expansion Card W/ KX-TDA50G
USD $17.95
Seller: 99.7% positive
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Seller refurbished
Mitel 9113-000-002-NA Superset 401+ Single-Line Phone (White) refurbished
USD $29.99
Seller: 100.0% positive
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New – Open box
Avaya TN2314 108549494 Processor Card
USD $349.99
Seller: 99.1% positive
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Seller refurbished
Tadiran Coral 16SH/S circuit analog station card. 72449215100
USD $198.96
Seller: 80.0% positive
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