20,368 results in Business & Industrial
Seller refurbished
Adtran 1181214L2 HLSS circuit card (Refurbished)
USD $149.00
Seller: 100.0% positive
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Seller refurbished
6706X-FB 6 LINE MONITOR TELEPHONE
USD $45.00
Seller: 100.0% positive
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Seller refurbished
Mitel UC 360 Conference Unit ( Refurbished with a 2 Year Warranty )
USD $49.99
Seller: 100.0% positive
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Used
NEC CD-16DLCA 16 Port Digital Station Card for NEC SV8100 Phone System PBX
USD $15.00
Seller: 100.0% positive
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Used
Avaya IP Office IP500 Phone 1/2 Module Card 700431778 for 500 V2 PBX
USD $26.47
Seller: 99.0% positive
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Used
Avaya IBM 700478605 S8800 1U Server MBT / CM (AS IS)
USD $450.00
Seller: 100.0% positive
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Seller refurbished
Norstar NTBB51CA M0X8A Analog Station Module tested, warranty, complete.
USD $499.00
Seller: 100.0% positive
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For parts or not working
ShoreTel ShoreGear ST100A Voice Switch UNTESTED AS-IS POWERS ON! 600-1136-09
USD $100.00
Seller: 99.3% positive
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Used
Inter-tel Axxess Phone System Call Processing Card CPC 550.2030
USD $79.99
Seller: 99.8% positive
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New
Panasonic KX-T123280 4 CO Line Card
USD $10.54
Seller: 100.0% positive
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New
Avaya 700406101 DS1 CPE Loopback Jack
USD $8.96
Seller: 100.0% positive
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For parts or not working
Inter-Tel 5000 Network DEM-16 16 Digital Expansion Module 580.2200
USD $39.99
Seller: 99.7% positive
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New
NEW Avaya IP Office IP500 Universal PRI 2 Dual Trunk Daughter Card T1 700417462
USD $249.00
Seller: 100.0% positive
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Used
Avaya IP400 30 V1 Digital Station - Tested working with power supply 700184880
USD $87.99
Seller: 100.0% positive
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Seller refurbished
AVAYA MP120 DSP Daughter Board for use with Avaya G430 and G450 Gateway Servers
USD $999.95
Seller: 98.0% positive
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Seller refurbished
Refurbished Nitsuko NEC DX7NA-4ASTU 4 Port Analog Station Card (80040B)
USD $149.00
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
Adtran NetVanta 7100 1200796E1 POE Switch Office Services Router 30 User
USD $650.00
Seller: 100.0% positive
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Used
NEC Nitsuko DX2NA 4ATRU S1 92011 Trunk Card 92011
USD $38.95
Seller: 100.0% positive
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Used
Panasonic KX-NCV200 ACD (Automatic Call Distributor) Report Server, Blue "B2A"
USD $100.00
Seller: 97.1% positive
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Used
Notstar-Plus Telephone Feature Card Quick Reference
USD $9.99
Seller: 100.0% 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 Nortel Modular ICS 0x32 Cabinet With XC7.1 Software
USD $349.00
Seller: 100.0% positive
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Used
Avaya Definity TN746B V2 16-Port Analog Circuit Pack - AT&T
USD $7.49
Seller: 100.0% positive
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Seller refurbished
MITEL SHORETEL ST2D 10586 VOICE SWITCH FULLY TESTED EXCELLENT + BRACKETS
USD $550.00
Seller: 100.0% positive
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Used
AVAYA MERLIN MAGIX PROCESSOR 617S33-K 108588518 W/ 2MB TRANSLATION CARD CKE5
USD $37.95
Seller: 97.2% positive
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Used
citel E280 surge protector for 2-pairs, 6V, 12V, 24V
USD $5.00
Seller: 99.8% positive
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Used
Dukane 110-3534B Starcall ASC-B Audio Switching Card
USD $69.00
Seller: 100.0% positive
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Used
Partner Acs Two Slot Backplane With Cord
USD $37.95
Seller: 100.0% positive
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Used
Avaya IP406 office v2 DS MUL-BASE-PCS 11
USD $59.99
Seller: 98.8% positive
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Used
Nortel NT7B69AAAD Global Analog 4x0 LS/DS Trunk Card
USD $30.00
Seller: 100.0% positive
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Seller refurbished
NEC FMS+ Voicemail Flash Card V11.08.13 *Refurbished*
USD $99.00
Seller: 99.6% positive
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New
Nortel NTBK48AAE6 3-Port SDI Cable N0106999 R01 C04 O 0712002669 L
USD $62.98
Seller: 99.4% positive
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Seller refurbished
Samsung OfficeServ 7400 Master Control Processor MP40 KPOS74BMPM/XAR W/SD 4.53B
USD $49.95
Seller: 99.7% positive
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Used
Inter-Tel Axxess CPU/PCM-F 550.9036 REV AZ 550.2026 550.2005
USD $29.95
Seller: 99.5% positive
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New
On-Q TP-KSU624
USD $30.00
Seller: 100.0% positive
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Used
Genuine Avaya G450 MP160 DAR4 DSP Module with Daughter Board and 3 Screws
USD $60.00
Seller: 99.4% positive
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Seller refurbished
Samsung Office Serv 7100 7200 7400 SVMI-20E HArd Drive HDD Voice Mail KPSVM-B20H
USD $29.95
Seller: 99.7% positive
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Used
SYMMETRICOM 1520R-S200 SYNCSERVER S200 NETWORK TIME SERVER
USD $332.50
Seller: 99.9% positive
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Seller refurbished
TOSHIBA GCTU2 CIX40 IP LICENSED 16 IP PORTS, 6 SIP TRUNKS, 4 STRATANET
USD $159.00
Seller: 100.0% positive
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New
Avaya 700500577 1140E IP Phone NTYS05BFGS (Charcoal) (BRAND NEW)
USD $139.00
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
Panasonic kx-taw84870 4 port hybrid extension card New Old Stock
USD $60.00
Seller: 100.0% positive
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Used
K1024 Comdial Executech 10 to 24 Line Business Phone System
USD $87.50
Seller: 100.0% positive
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Used
AT&T Synapse SB67060 T1/PRI Gateway PSTN/PBX
USD $87.00
Seller: 100.0% positive
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New
KIRK Base Station 1.9 GHz 02338000
USD $600.00
Seller: 100.0% positive
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Used
Adtran H2TUR 1223026L2
USD $125.00
Seller: 97.8% positive
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New
Cisco Collaboration Suite 14-CUCM/CUC/IM&P/UCCX
USD $25.00
Seller: 100.0% positive
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