99,856 results in Business & Industrial
Used
Panasonic KX-TDA5193 Caller ID Card & KX-TDA5180 4 Port CO Card for KX-TDA50
USD $18.49
Seller: 100.0% positive
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Used
Htek UC926 IP Phone USED (condition new)
USD $34.99
Seller: 100.0% positive
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Seller refurbished
Samsung MP10a OfficeServ 7100 SD (2G) V4.99 Card *Refurbished*
USD $99.00
Seller: 99.6% positive
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Seller refurbished
Fully Refurbished Toshiba IP5122-SDC 10-Button IP Display Speakerphone w/ CO Lin
USD $69.00
Seller: 100.0% positive
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Seller refurbished
Black Box Corp. SW088A-FFF Switch
USD $59.00
Seller: 97.6% positive
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New – Open box
Panasonic VB-2089P Single Line Telephone Ringer box *New in original Box*
USD $49.00
Seller: 99.6% positive
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New
Toshiba ACTU3A Strata CIX100 Processor Card (NEW)
USD $149.00
Seller: 100.0% positive
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New
NEW Mitel LR5817.06200 3000 618.5004 Expansion Backplane *SEALED*
USD $79.00
Seller: 100.0% positive
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Used
NEC Electra Elite - COIB(8)-U30 ETU Central Office Interface Card
USD $29.95
Seller: 100.0% positive
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Seller refurbished
AVAYA IP PHONE BLACK 9610 700383912 9610D01A
USD $39.98
Seller: 100.0% positive
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New
NEW Walker W3-K-M-EM-80-RP K-Style Handset (White/Pearl)
USD $15.00
Seller: 100.0% positive
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Used
Siemens S30810-Q2226-X200-6 (4898)
USD $199.99
Seller: 99.7% positive
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Seller refurbished
Vodavi IN9016-71 Infinte 30 Button Large Screen Digital Phone
USD $45.00
Seller: 97.6% positive
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Used
EIS Executone Isoetec 23120 IDS 42 2x4 Expansion Card IRS D
USD $49.99
Seller: 100.0% positive
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New
NEW Toshiba DP5000 Series Replacement 12FT Handset Cord (Black)
USD $2.50
Seller: 100.0% positive
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Used
Toshiba Strata RDTU3A V.2 T1 DS1 Card
USD $19.33
Seller: 99.9% positive
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Seller refurbished
Panasonic KX-TDA50 Hybrid IP PBX - KX-TDA5193 CID4 4 Port Caller ID Expansion
USD $63.75
Seller: 95.0% positive
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New
Avaya IP Office IP500 VCM 32 V2 Expansion Card 700504031 – New Sealed OEM
USD $112.99
Seller: 99.2% positive
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Used
Avaya Definity AT&T Analog Line TN747B V16
USD $34.00
Seller: 100.0% positive
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Used
Avaya TN799DP HV1 700055015 Control C-LAN Card For G650 Media Gateway
USD $15.90
Seller: 99.5% positive
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Used
Mitel MC320EA NA ONS Class Line Card
USD $54.15
Seller: 99.2% positive
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Used
NEC UM8000 MAIL 550 HOURS 670837 V11.1.0.33(G)
USD $180.00
Seller: 98.9% positive
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Used
Panasonic DHLC8 DLC8 SLC8 PSLP1 322ZC PbF KX-TDA0170/0171/0173 Card
USD $59.99
Seller: 100.0% positive
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New
Mitel 50006644 StreamLine Dongle II 6 Pack PL-PA011-MTL-2 972-100-1713-1
USD $399.00
Seller: 100.0% positive
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For parts or not working
Defective AT&T 539B15 Avaya Partner II Processor Module R4.0 AS-IS for
USD $64.75
Seller: 99.7% positive
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New
Nortel M5000 Series Replacement Lit Pack *NEW*
USD $12.99
Seller: 99.6% positive
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New
3011-71 - Vodavi XTS 8-Button Enhanced Speaker Telephone New In Box
USD $39.95
Seller: 100.0% positive
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Used
Panasonic Refurbished KX-TAW84875
USD $85.00
Seller: 98.7% positive
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Seller refurbished
Phybridge Mitel MyPhiAdapter LB-PA111MB Ethernet PoE Stand - Single Pair
USD $34.50
Seller: 100.0% positive
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Seller refurbished
NEC BE119025 SV9100 GCD-CP20 Card W/ SDB2 FLASH AND GPZ-IPLE VOIP CARD
USD $695.00
Seller: 100.0% positive
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Seller refurbished
REF “A” STK Inter-Tel Axxess 550.8662E 8662E Large Display IP VOIP Telephone
USD $119.95
Seller: 99.7% positive
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Seller refurbished
NEC CD-4COTB+PZ-4COTF 8 CO Trunk Loop Ground Start board for NEC SV8100 Univerge
USD $40.00
Seller: 100.0% positive
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Used
Mitel Networks 3300 NSU 50001270
USD $82.99
Seller: 99.7% positive
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Used
ShoreTel ShoreGear 220T1A ST005 Voice Switch 600-1057-21 No PWR Cable
USD $39.99
Seller: 99.5% positive
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Used
Dialogic PCIe Telephony VoIP DSP Board 8x TI TMS320C549 Voice Processing Card
USD $180.00
Seller: 100.0% positive
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Used
Lot of 2 Spectralink Standard Indoor Base Station 6100 RCC410
USD $99.84
Seller: 99.4% positive
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Seller refurbished
Nortel BCM 3.0 Software Upgrade Authorization Code
USD $75.00
Seller: 97.6% positive
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Seller refurbished
ITT Cortelco eOn 511800-750-100-SD Black 18 Button 2W Digital Telephone with Sma
USD $149.00
Seller: 97.6% positive
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Used
PA-24PRTB-A / SPA-24PRTBA-B SP 3029 B10A) PRI Card
USD $119.00
Seller: 99.4% 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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Used
Used Allworx Connect 324 VoIP Phone System Server
USD $169.69
Seller: 100.0% positive
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New
NEW Nortel Button/Literature Pack for T7208
USD $9.95
Seller: 100.0% positive
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New – Open box
NEC Y4102A1-V05HD 5SCICCBCAC
USD $69.99
Seller: 99.8% positive
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Used
NEC Univerge Digital Station Interface CD-8DLCA
USD $45.00
Seller: 100.0% positive
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Used
Syspine DOS-A50 Digital Operator System A50 Tested No Power Adapter
USD $69.99
Seller: 99.3% positive
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Seller refurbished
1 Avaya 2201-07155-604 Expansion Microphone for 4690 and 1692
USD $39.00
Seller: 97.6% positive
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Used
Biamp Devio SCR-25T Conference Room Kit + DTM-1 Tabletop Mic – Great Condition
USD $800.00
Seller: 100.0% positive
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Used
Sangoma P330 IP VoIP 12-Line HD Voice Gigabit Office Phone w/ Handset & Stand
USD $184.99
Seller: 99.4% positive
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