20,462 results in Business & Industrial
Used
Avaya IP Office 500 Legacy Card PCB PCS04 700417215 IP400 Trunk VCM
USD $25.00
Seller: 100.0% positive
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Used
Nortel Norstar CID 4X0 CALLER ID TRUNK MODULE
USD $29.99
Seller: 100.0% positive
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Used
Inter-Tel Axxess DKSC16+ 550.2255 16-Port Digital Station Card
USD $13.00
Seller: 100.0% 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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Used
NEC CHS2UG-US SV9100 Phone System Chassis
USD $24.00
Seller: 99.6% positive
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New
NEC 1100009 SL1100 System Kit w/6- 24 Key Phones Brand New See Photos Ships Free
USD $1,099.99
Seller: 99.8% positive
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New
Pcs of 10 UID IC Card Changeable Smart Card Clone Card for 1K S50 MF1 RFID 13...
USD $15.90
Seller: 99.1% positive
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Used
INTER-TEL 550.2740 0V T1/E1/PRI Car Intertel
USD $24.73
Seller: 99.8% positive
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Seller refurbished
Refurbished Mitel MC312AA SX-2000 Peripheral Switch Controller Card
USD $179.00
Seller: 100.0% positive
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Used
ATOM PISA 0561-1036 CPU CARD T137311
USD $649.99
Seller: 99.8% positive
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New
Avaya Lucent Transtalk 9030 9031 9040 40B-003 Battery Charger 108386921
USD $34.95
Seller: 100.0% positive
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New
Panasonic KX-TVA502 - Extension Card - 2-Port Hybrid for KX-TVA Voice Mail
USD $49.95
Seller: 100.0% positive
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Seller refurbished
Cisco Catalyst 2960X Series 24 Port Phone System w/ 10 Cisco CP 8841 Telephones
USD $629.95
Seller: 98.0% positive
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Used
Nortel NTDR77BC-07 9100 Series Remote Gateway NNTMTS100KL2
USD $49.99
Seller: 100.0% positive
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Used
Cinch SuperRibbion M 0445 Connector *FREE SHIPPING*
USD $7.79
Seller: 99.3% positive
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New – Open box
NORTEL MERIDIAN RLSE 02 TELEPHONE SYSTEM MESSAGE WAITING LINE CARD NT8D09AL
USD $34.88
Seller: 100.0% positive
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New – Open box
Panasonic TDE200 Hybrid PBX Wall Mounting Bracket
USD $35.00
Seller: 100.0% positive
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New
NEC p/n 670535 Installation Cable MOD8-25 Pair
USD $30.00
Seller: 95.5% positive
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Seller refurbished
Samsung OfficeServ OS 7100 7200 7400 CRM Common Resource Module KP-OS74BCRM CID
USD $27.95
Seller: 100.0% positive
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Used
NORTEL NT7B74AAAA DIGITAL TRUNK INTERFACE CARD
USD $49.95
Seller: 99.7% positive
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New
New Avaya ip600 24-Port Panel Patch RJ45 Cat-5/19"" Rack Mount - 700012917
USD $65.00
Seller: 100.0% positive
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New
Panasonic KX-TDA6920 SD Memory Card Upgrade *New in original box*
USD $75.00
Seller: 99.6% positive
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Used
Panasonic KX-NCP500 Pure IP-PBX Phone System with IPCMPR LCOT4 Module
USD $80.00
Seller: 100.0% positive
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New
Siemon YA4-4U1
USD $9.00
Seller: 100.0% positive
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Used
AVAYA Partner ACS 308EC Module 108463001 103G9(28) R3.0 w New SLIC
USD $32.00
Seller: 100.0% positive
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Used
Panasonic KX-TD7896 Cordless Phone BASE STATION ONLY - w/Power Cord
USD $28.95
Seller: 99.7% positive
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Seller refurbished
NEC SV9100 GCD-4COTB+GPZ-4COTF
USD $94.00
Seller: 90.0% positive
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Used
Lucent Digital Line TN2224B (Used)
USD $29.99
Seller: 99.3% positive
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New – Open box
NEC SV9100 GPZ-4COTF-A STOCK BE#119153 (4) PORT COPPER TRUNK DAUGHTER BOARD
USD $69.99
Seller: 99.8% positive
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Seller refurbished
MITEL SHORETEL SG-50V VOICE SWITCH 50V ST001 600-1059-20 FULLY TESTED + BRACKETS
USD $189.99
Seller: 100.0% positive
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Used
Panasonic Voice Processing System KX-TVA524 - PSUP1483ZA Master Memory Card
USD $15.00
Seller: 99.4% positive
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Seller refurbished
NEC DX7NA-8ESIU-S1 DSX 40 8-Port Digital Station Card 1091002 Free Shipping!
USD $75.00
Seller: 100.0% positive
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New
Avaya - POE Network Management Device - EC1100010-E6 ONA 1101GT
USD $17.00
Seller: 98.5% positive
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New
Panasonic kx-taw84870 4 port hybrid extension card New Old Stock
USD $60.00
Seller: 100.0% positive
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Seller refurbished
Panasonic KX-TDA0187 T1 Trunk Card *Refurbished*
USD $59.00
Seller: 99.6% 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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For parts or not working
LOT OF 6 Mitel ONS Line Cards 9109-010-000-SA **UNTESTED T8-B4
USD $144.00
Seller: 99.2% positive
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New
Executone 228 Integrated Digital System 15200
USD $45.00
Seller: 99.7% positive
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Used
VISCOM 77.146.B.02A MODULE T110733
USD $150.00
Seller: 99.8% positive
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Used
CommScope Circuit Accessory 845643907
USD $34.99
Seller: 98.7% positive
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Used
Panasonic PSLP1433 KX-TDA0101 PSU-M Power Supply (78-226-8.25) GREAT CONDITION
USD $249.99
Seller: 100.0% positive
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Used
MOTOROLA BLN1215D BLN1196C BOARD T260158
USD $199.99
Seller: 99.8% positive
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Seller refurbished
Refurbished Mitel 9104-030-002 SX-50 LS/GS Trunk Card
USD $159.00
Seller: 100.0% positive
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Seller refurbished
Mitel 9108-002-000-SA Digital Interface Card
USD $99.00
Seller: 100.0% positive
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Used
ShoreTel ST100DA Voice Switch (600-1138-07) *READ DESC*
USD $51.99
Seller: 100.0% positive
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Seller refurbished
Avaya 700503164 IP500 ATMU-V2 Analog Trunk Card
USD $44.95
Seller: 100.0% positive
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Used
Nortel NT3X25BB R01 DMS 100 Terminal Block
USD $1,000.00
Seller: 94.4% positive
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Used
Avaya MP160 DSP Module G450 Media Gateway Processor w/ Daughter Board
USD $204.30
Seller: 100.0% positive
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