20,805 results in Business & Industrial
Used
NEC Phone System, two controllers I believe for 42 phones. Phones included
USD $400.00
Seller: 100.0% positive
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For parts or not working
Iwatsu Omega-Phone Adix Phone System w/boards and more *AS IS* untested
USD $99.99
Seller: 100.0% positive
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Used
Nortel Norstar CICS Compact ICS KSU PBX Phone System 8x16 w/software
USD $315.00
Seller: 94.7% positive
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Used
Avaya Media Gateway MG1000 NTDU14DAE5 Chassis with Cards
USD $239.99
Seller: 97.9% positive
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Used
Calmotion LANCNC Network Data Server Controller with Control Display
USD $319.00
Seller: 100.0% positive
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New
Vodavi 2868-08 2800 Series Wall Mount Kit NEW IN BOX!
USD $5.55
Seller: 99.8% positive
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Used
Allworx Connect 536 VoIP Phone with brackets & AC adapter
USD $239.99
Seller: 99.9% positive
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For parts or not working
AT&T Merlin 206 Phone Control Unit & Merlin 820 Phone Control Unit AS IS
USD $279.99
Seller: 100.0% 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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Seller refurbished
Panasonic KX-NS700 Base Cabinet KX-NS7134 2 GB Small Type Storage Memory Card
USD $179.95
Seller: 100.0% positive
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New
Panasonic KX-TDA5171 4-Port Digital Extension Card (DLC4) for KX-TDA50 "NEW"
USD $39.00
Seller: 100.0% positive
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New
NEW Poly VVX 350 RingCentral 6 Line Desktop Business IP Phone 2314-48830-025
USD $50.99
Seller: 99.4% 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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Used
Mitel 580.1000 Communication Platform 809.2198-1AB w/ Dual T1/E1/PRI 2-Port
USD $110.66
Seller: 98.7% positive
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Used
NEC PN-8DLCP CIRCUIT DIGITAL LINE CARD M-678878 Rev 1A
USD $105.00
Seller: 94.5% positive
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Used
Mitel Superconsole 1000 9189-000-301-NA
USD $299.00
Seller: 100.0% positive
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Used
Lot of 10 AT&T Analog Line TN746B V10
USD $100.00
Seller: 100.0% positive
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Used
NEC SV8100 Phone System Rack Mount Bracket SV9100 UX5000 CHS2U-US 670508 6 Slot
USD $17.97
Seller: 99.9% positive
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Used
AT&T Partner 103E 206 R2.0 Module
USD $29.99
Seller: 98.0% 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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New
8ft Telephone cord RJ11 Phone Line Cable - NEW
USD $7.00
Seller: 100.0% positive
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Seller refurbished
REF “A” STK - Toshiba CIX 100 CTX 100 - ASTU1A - 2 Port Analog Station Expansion
USD $33.95
Seller: 100.0% positive
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Used
Panasonic KX-TDA 100 & 200 KX-TDA0193 CID8 8 Port analog Trunk Caller ID Card
USD $43.96
Seller: 99.4% positive
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Used
Genuine Mitel 50005160 T1/E1 Combo MMC II Module
USD $28.00
Seller: 99.4% positive
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New
Avaya 1151D1 Power Supply DPSN-20HB B Brick PoE VoIP
USD $15.00
Seller: 100.0% positive
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Used
Lucent Technologies Partner Remote Access PC Card 12G1 108319963 "tested"
USD $10.00
Seller: 100.0% positive
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New
AT&T Lucent Avaya Handset - White - For Partner Models BRAND NEW - FREE SHIPPING
USD $9.99
Seller: 99.6% positive
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Used
Avaya 700417405 IP500 ATM4 Universal Analog Trunk Card 4-Port
USD $19.99
Seller: 100.0% positive
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Used
Iwatsu ICON Omega ADIX IX-CME KSU System w/ Cards & (11) 26 button telephones
USD $600.00
Seller: 100.0% positive
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Used
Nortel IODU/C NTD5D61AB
USD $232.50
Seller: 98.7% positive
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Used
Lucent Technologies Avaya Intuity MAP/40P Voicemail System w/Cards
USD $332.51
Seller: 99.2% positive
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Used
Polycom MPMx-D BRD2505A-L0 MPMX Mezzanine Media Card Module
USD $279.99
Seller: 99.5% positive
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New
Avaya MM711-NON GSA Analog Media Module 700466626 - FACTORY SEALED - NEW
USD $319.00
Seller: 100.0% positive
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Seller refurbished
Fully Refurbished Avaya 2554-YMGP Single Line Wall Phone - Black
USD $89.00
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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Seller refurbished
REF “A’ STOCK Panasonic KX-DT543 24 Button Backlit Display Speaker Telephone
USD $49.95
Seller: 100.0% positive
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Seller refurbished
NEC IP3NA-CCPU-A1 Univerge UX5000 Central Main Processor Blade 1 YEAR WARRANTY
USD $11.95
Seller: 99.8% positive
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Used
Lucent TN747B CO Trunk V25
USD $9.99
Seller: 100.0% positive
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Seller refurbished
Sangoma A108DE (8 Port T1E1J1 PCIe With Echo Cancellation)
USD $321.96
Seller: 0.0% 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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Seller refurbished
REF “A” STK - NEC Univerge SV9100 9300 8LK-Z 8 Button Add On Module 660014 Black
USD $21.95
Seller: 100.0% positive
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New
Mitel InterTel 5000 HX Dual T1/E1 PRI Digital Line Card (580.2702)
USD $47.99
Seller: 99.8% positive
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Seller refurbished
Yealink 5V 1.2A AC Power Supply YLPS051200B-US Use W/ T26P T27P SIP Telephone
USD $10.95
Seller: 100.0% positive
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Seller refurbished
Samsung OfficeServ 16DLI2 16-Port Digital Phone System Card KP-OSDBDL2/XAR
USD $30.00
Seller: 100.0% positive
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New
Avaya Lucent Z3A2 ADU Interface Module unused
USD $20.00
Seller: 100.0% positive
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New
Norstar 3.1 software for Call Pilot 150 (NT5B82DH) Unused
USD $45.00
Seller: 100.0% positive
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Used
Fortinet Fortivoice Enterprise 100e VOIP appliance/server
USD $400.00
Seller: 100.0% positive
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Used
Mitel 9109-117-001-NA Bay Control Card III 9180-510-010-NA
USD $46.50
Seller: 98.7% positive
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