20,236 results in Business & Industrial
New
NEW UNLOCKED PANASONIC KX-NS700G IP PBX LCOT, DLC, DSP, & SD CARDS **NEW PRICE**
USD $964.31
Seller: 100.0% positive
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Used
Mitel 5000 HX Controller Processor 580.3000 tested No Adapter
USD $79.95
Seller: 99.8% positive
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Seller refurbished
Samsung Office Serv 7200 7400 GPLIM 16 Port 10/100 LAN Interface Switch W/ POE
USD $64.99
Seller: 98.0% positive
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Seller refurbished
Samsung KP40D-BDPI Door Phone Interface Module for DCS(DPIM)
USD $99.95
Seller: 98.0% positive
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Seller refurbished
Panasonic KX-TDA0470 VoIP Extension Card - 16 Channels (Refurbished)
USD $350.00
Seller: 100.0% positive
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Seller refurbished
Refurbished Mitel 9109-203-100 Digital Peripheral Control Card
USD $229.00
Seller: 100.0% positive
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Used
AudioCodes Mediant 4000 SBC GTPM00668 M4KB/BASE/AC Session Border Controller
USD $386.98
Seller: 99.9% positive
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Seller refurbished
Iwatsu IX-PWSES ECS Power Supply (Refurbished)
USD $89.00
Seller: 100.0% positive
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Seller refurbished
ESI S-CLASS PHONE SYSTEM W/ (8) 48 KEY H DFP PHONES VOICE MAIL CALLER ID
USD $959.95
Seller: 98.0% positive
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Used
Avaya TN767E V21 DS1 Interface
USD $62.99
Seller: 99.6% positive
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Used
EXECUTONE IDS PORT LSI II PCB ASSEMBLY 15750
USD $34.97
Seller: 100.0% positive
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Used
NEC PN-24CCTA CIRCUIT DIGITAL LINE CARD M-480335
USD $50.00
Seller: 99.8% positive
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Seller refurbished
NEC IP4WW-4COIDB-B1 SL1100 4-Port Loop-Start CO Line Daughter Card YEAR WARRANTY
USD $29.95
Seller: 95.0% positive
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Used
AT&T DS1 Interface TN767E (Used)
USD $24.99
Seller: 99.3% positive
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Used
Executone Isoetec 15460 VCM LSI Card IRS L
USD $49.99
Seller: 100.0% positive
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New
Panasonic KX-TDA200 Cabinet New
USD $325.00
Seller: 100.0% positive
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Used
Avaya IP500 Analog 4U Trunk Card 700476013
USD $20.00
Seller: 100.0% positive
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Used
Samsung OfficeServ 7200 Business Telephone System MP20S/TEPRIa/UNI/2x OAS
USD $199.99
Seller: 99.6% positive
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Seller refurbished
Panasonic KX-TD161 Door phone / Door Opener Interface Card *Refurbished*
USD $99.00
Seller: 99.6% positive
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Used
AVAYA IP OFFICE IP500 FEATURE KEY MU-LAW SMART LICENSE CARD IPO IP 500 700417470
USD $10.95
Seller: 97.2% positive
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New
Viking K-1900-3 Apartment Entry System P/N 258722F *NEW in original box*
USD $239.00
Seller: 99.6% positive
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Used
ESI-100 Module Assy Card 5010-0591-1 REV A6
USD $200.00
Seller: 100.0% positive
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Used
ALCATEL SNT1DJABAA CARD T18097
USD $150.00
Seller: 99.8% positive
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Used
Samsung 8-Port DLI & SLI Card 8Combo2 KPOSDB8H3/XAR 7100 7200 7400
USD $125.00
Seller: 100.0% positive
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Seller refurbished
PANASONIC KX-TVA594 LAN CARD ***NEW PRICE***
USD $39.28
Seller: 100.0% positive
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New – Open box
Nortel Norstar Caller ID 4x0 Global Analog Trunk Cartridge NT7B75AAAE
USD $99.00
Seller: 100.0% positive
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Seller refurbished
Office Serv 7400 Starter kit (Refurbished In Stock)
USD $595.00
Seller: 100.0% positive
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Seller refurbished
Fully Refurbished NEC ETJ 16DD-1 Speaker Display Phone (Black)
USD $59.00
Seller: 100.0% positive
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Used
ALCATEL-LUCENT 3FE53606AA EPON OLT PX20 FBR SFP TRCVR MODULE
USD $35.10
Seller: 100.0% positive
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Seller refurbished
Mitel SX-50 Hotel Phone System with Console, Trunk Cards, Chassis And Cover
USD $599.00
Seller: 0.0% positive
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Seller refurbished
INTERVOICE 10001155 C31 PCI MB TELEPHONY CARD & 10001055 C31 PCI DAUGHTERCARD
USD $295.00
Seller: 100.0% positive
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New
NEC 670535 Installation Cable Mod8-25 Pair (A20-030439-001) *NEW*
USD $40.00
Seller: 99.6% positive
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Seller refurbished
5033-00 Vodavi Circuit Board - Refurbished - 60 day warranty
USD $35.00
Seller: 99.7% positive
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Seller refurbished
Cisco Catalyst 2960X Series 24 Port Phone System w/ 5 Cisco CP 8841 Telephones
USD $399.95
Seller: 98.0% positive
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Used
Panasonic KX-TDA0104 (PSU-M) Medium Power Supply
USD $250.00
Seller: 100.0% positive
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Used
(lot of 5) Avaya Partner ACS Backup/Restore PC Card 12A1 107932071
USD $50.00
Seller: 100.0% positive
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Used
PREMISYS COMMUNICATIONS WAN 8010 WAN CARD T13122
USD $125.00
Seller: 99.8% positive
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New
NEW - Panasonic KX-TDA5170 HLC4 4 Port Hybrid Station
USD $159.00
Seller: 98.7% positive
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Seller refurbished
Fully Refurbished Avaya 2420 Digital Phone (Gray)
USD $39.99
Seller: 100.0% positive
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Seller refurbished
Panasonic KX-TA82492 Voicemail Feature Card for KX-TA824
USD $125.00
Seller: 100.0% positive
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Used
NT9X17AA NORTEL NETWORKS NORTHERN TELECOM MS 4-PORT DMS-100 DMS-500 CIRCUIT PACK
USD $264.60
Seller: 99.8% positive
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New – Open box
Panasonic KX-T123280 PQUP440ZD Line card for KX-T123211D *NEW*
USD $69.00
Seller: 99.6% positive
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Seller refurbished
Samsung Office Serv 7100 TEPRIa KPOSDBTE1/XAR Single PRI Digital Trunk Expansion
USD $24.95
Seller: 99.7% positive
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Used
Delta Electronics Cisco Genuine Power Cube 4 Adapter ADP-50FR B Power Supply
USD $15.26
Seller: 99.8% positive
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Used
Executone 21650K IDS Expanded CPU With Memory Module
USD $245.00
Seller: 99.5% positive
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For parts or not working
Lucent Partner 103G3 108033978 Communications System Processor Module-Untested
USD $139.99
Seller: 99.4% positive
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