20,764 results in Business & Industrial
Used
NEC UNIVERGE SV8100 CD-16LCA SINGLE LINE TELEPHONE INTERFACE T4-A2
USD $99.00
Seller: 99.4% positive
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Used
Merlin Messaging 617E49 700306699 with 4 expansion slots 008 MLX/012 BTS
USD $99.99
Seller: 99.7% positive
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Used
PANASONIC PHONE SYSTEM KX-TDA100 - PREOWNED
USD $94.99
Seller: 97.9% positive
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Used
Toshiba Phone System w/Strata CTX100 Wall System 8 Phones And A Control Unit
USD $250.00
Seller: 100.0% positive
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New
Nortel Networks Norstar MICS/CICS 6.1 Documentation & Client Software
USD $9.99
Seller: 100.0% positive
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New
Toshiba Strata DKT3210-SD 10 Btn Digital Telephone with Speakerphone New
USD $39.99
Seller: 99.8% positive
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Seller refurbished
Panasonic KX-TDE100 KX-TDE200 - IPCMPR KX-TDE0101 Processor ONLY W/ SD Card
USD $129.95
Seller: 100.0% positive
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Used
Avaya Partner ACS 308EC Expansion Module - 108463001 - 103G9(28)R3.0 NEW SLIC
USD $39.00
Seller: 100.0% positive
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New – Open box
PANASONIC 4-COL CARD KX-T123280MB
USD $50.00
Seller: 100.0% positive
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Used
Lucent TN747B CO Trunk V25
USD $9.99
Seller: 100.0% positive
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Used
Nortel Networks BCM400 Business Communications Manager NTAB9873
USD $49.99
Seller: 99.9% positive
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Used
Panasonic KX-TDA5180 4-Port CO Trunk Card (LCOT4) for KX-TDA50
USD $19.00
Seller: 100.0% positive
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Used
Mitel SX-200 ICP MX Controller, Part # 50004357
USD $750.00
Seller: 100.0% positive
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Used
Mitel ASU II 50005105 w/ 1x ICP 50005731 24-Port ONSP Analog Line Card PARTS
USD $289.99
Seller: 99.8% positive
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Used
NEC PN-8DLCP CIRCUIT DIGITAL LINE CARD M-678878 Rev 1A
USD $105.00
Seller: 94.4% positive
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Used
NEC Aspire 8 Slot KSU IP1NA-8KSU-A1 with power supply + 3 cards
USD $171.91
Seller: 98.3% positive
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Used
Rolm CBX Model 87090A Attendant's Console
USD $399.99
Seller: 99.9% positive
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New – Open box
NEW Open Box Nortel/ Avaya T7316E Display Phone (Charcoal) NIB
USD $50.00
Seller: 100.0% positive
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New – Open box
POLYCOM QUAD BRI/512K PVS-XX19-Q 2215-10646-001 kit with cables
USD $34.95
Seller: 99.9% positive
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Used
Nortel Norstar Modular ICS MICS NTBB08GB NVRAM Cartridge & NT7B66EB 7.1 Software
USD $39.97
Seller: 99.9% positive
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Seller refurbished
LUCENT/AT&T 507A ISDN TO ANALOG PHONE TELEPHONE ADAPTER 106085202 w/bluetip
USD $25.00
Seller: 100.0% positive
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New
Nortel NA-MICS-DR.7.1 S/W & DOCS (MICS 7.1 software)
USD $39.99
Seller: 98.3% positive
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Used
Norstar Modular ICS 5.0 Programming Manual Includes Companion MICS-XC
USD $16.95
Seller: 100.0% positive
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Seller refurbished
NEC DX7NA-16ESIU-A1 1091004 16-Port Digital Station Card DSX 80 160 1YR Warranty
USD $27.44
Seller: 99.8% positive
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Seller refurbished
Samsung Officeserv 7100 7200 7400 16DLI2 16 Port Digital Station 1 year warr.
USD $35.00
Seller: 100.0% positive
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Used
Nortel Norstar CICS Compact ICS KSU PBX Phone System Control Unit
USD $199.00
Seller: 100.0% positive
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Used
Bogen TAMB2 Telephone Paging Access Module 24VDC w Power & Rack Ears
USD $119.95
Seller: 100.0% positive
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Seller refurbished
NEC GCD-4COTB 640060 SV9100 CO Trunk Loop Ground Start Card Blade 1Year Warranty
USD $34.95
Seller: 99.8% positive
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Used
Mitel Superconsole 1000 9189-000-301-NA
USD $249.00
Seller: 100.0% positive
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Used
Mitel 9109-117-001-NA Bay Control Card III - 9180-510-010-NA - 9180-510-006-NA
USD $60.45
Seller: 98.7% positive
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Used
LUCENT PARTNER Business Phone System Model 103H Mail 400EC ACS 308EC
USD $250.00
Seller: 100.0% positive
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New – Open box
Avaya TN2314 108549494 Processor Card
USD $349.99
Seller: 99.0% positive
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Used
Avaya Lucent AT&T Partner ACS VS Mail 2 Port Exp Card & Backup Restore 108344268
USD $13.00
Seller: 100.0% positive
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Used
Panasonic Phone System KX-TD180 4CO CARD for KX-TD816 or KX-TD1232 4 Trunks
USD $17.97
Seller: 99.9% positive
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Seller refurbished
Nortel BCM 50 R6.0 Avaya Cabinet System 12 VM ; 12 DS ; 1 Exp ; 1 GATM4 - MORE!
USD $194.88
Seller: 99.7% positive
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Seller refurbished
NEC GPZ-4COTF-A CO Trunk Loop Ground Start SV9100 Daughter Blade Card *WARRANTY*
USD $44.95
Seller: 99.8% positive
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Used
NEC SV9100 Phone System GCD-8DLCA 8 Port Digital Station Card Circuit Board
USD $27.97
Seller: 99.9% positive
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Seller refurbished
Mitel 5000 HX Controller Base Cabinet 580.1003 - 580.9126 Power Supply Unit
USD $59.95
Seller: 100.0% positive
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Used
Avaya G430 Media Gateway# 700476393
USD $90.00
Seller: 91.9% positive
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Used
Digital Communication System SAMSUNG Office Serv 7100
USD $164.99
Seller: 99.3% positive
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Used
TESTED NEC Aspire S IP1NA-KSU-S1 8-Slot KSU 0890005 Business Phone System
USD $64.99
Seller: 100.0% positive
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Used
SANGOMA FREEPBX PHONE SYSTEM 100 / USED / 2 AVAILABLE
USD $375.00
Seller: 100.0% positive
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Seller refurbished
PANASONIC KX-NS5180 LCOT6 - 6 LINE CARD FOR KX-NS700 ***NEW PRICE***
USD $89.92
Seller: 100.0% positive
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New – Open box
IP406 Office V2 DS MUL 700359946
USD $125.00
Seller: 100.0% positive
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Seller refurbished
Mitel 5000 HX Controller Expansion Card DDM-16b 580.2202 16 Port Digital Station
USD $23.95
Seller: 100.0% positive
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Seller refurbished
Norstar Avaya 3.1 software for Call Pilot 100 (NT5B82DQ)
USD $45.00
Seller: 100.0% positive
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Used
ALCATEL-LUCENT OmniPCX OFFICE (MEDIUM) w/PowerCPU EE APA 8 PRA-TI & AMIX 4/4 4/8
USD $200.33
Seller: 99.2% positive
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Used
Zhone Sechtor 300 - Arca-Dacs Channel Bank w/Varius Cards WORKS FREE SHIPPING
USD $297.86
Seller: 99.6% positive
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