20,368 results in Business & Industrial
Used
Northern Telecom NT6D51AA - Used
USD $19.99
Seller: 100.0% positive
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Used
NEC IP4NA-CPU-B1 CPU Board w/ PZ-VM21 VM Board & IP4NA-MEDB-C1 - A50-030369-004
USD $15.00
Seller: 100.0% positive
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New
Panasonic KX-T30860D Door Phone Adapter *NEW IN BOX*
USD $149.00
Seller: 99.6% positive
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Seller refurbished
INTER-TEL MITEL 580.2200 DEM-16 DIGITAL STATION CARD (TESTED)
USD $59.99
Seller: 99.6% positive
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Used
Lot of 5 Avaya TransTalk 9631 Cordless Portable Mobile Phone
USD $42.00
Seller: 99.6% positive
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Seller refurbished
AT&T 7410 PLUS 106224470 With HANDSET 7410D02A-003
USD $28.00
Seller: 85.7% positive
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Used
Pulsecom Voice Coupler 04838932 PLSE Board- Motorola Centracom Radio READ K
USD $15.00
Seller: 99.9% positive
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New – Open box
New Surplus Unit Nortel Meridian NT8D14BA Rlse 11 8-Port Universal Trunk Card
USD $70.00
Seller: 99.3% positive
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Used
Avaya AT&T Lucent Spirit 1224 with expansion cards
USD $89.95
Seller: 100.0% positive
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Seller refurbished
Panasonic KX-TD180 (1 yr warr.)
USD $39.00
Seller: 100.0% positive
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Seller refurbished
REF “A’ STOCK Mitel 5000 HX Controller 580.2702 T1/E1/PRI Digital Trunk Exp Card
USD $19.95
Seller: 99.7% positive
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Used
SUNRISE TELECOM SUNSET T10 Communications Analyzer
USD $100.00
Seller: 100.0% positive
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Used
Mitel digital line card 12CCT
USD $50.00
Seller: 100.0% positive
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For parts or not working
Mitel 3300 MXe III Business Phone ICP Controller *160GB SSD*
USD $149.99
Seller: 99.6% positive
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For parts or not working
Avaya IP Office 500 V2 Used Chassis Only As Is
USD $69.00
Seller: 99.5% positive
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New
Lucent Technologies 110aw2-300 Wire Blocks Lot of 4 New
USD $35.00
Seller: 100.0% positive
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Used
Executone Isoetec 15600 CO Line Loop Start Port Card IRS C
USD $29.99
Seller: 100.0% positive
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Used
BT SCA762 Small Platform Services Card for ITS P31 Platform Trader PBX System
USD $168.00
Seller: 100.0% positive
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Seller refurbished
Samsung OfficeServ 7400 TEPRI2 2CKT T-1 PRI Card KPOS74BTEP/XAR
USD $109.95
Seller: 95.0% positive
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New
Nortel NTMN71AA70 M3900 Series Connection Module NEW
USD $29.00
Seller: 100.0% positive
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For parts or not working
Defective Nortel BCM450 Digital Trunk Interface DSM 16+ 32+ NO HDD AS-IS
USD $144.61
Seller: 99.7% positive
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Used
Nortel NTVQ55AA RLSE 14 ITG Module Line Card
USD $39.99
Seller: 100.0% positive
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New
Panasonic KX-NCS1105 SD Memory Card for Software Upgrade to Enhanced Version
USD $39.60
Seller: 100.0% positive
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Seller refurbished
NEC 640068 SV9100 GCD-PRTA T1/PRI Card *Refurbished*
USD $249.00
Seller: 99.6% positive
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Used
Nortel Norstar CICS Compact ICS CLID 4x24 with caller ID Card
USD $295.00
Seller: 100.0% positive
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New
Grandstream GXP1405 GXP2130 GXP2135 Wall Mount Stand Bracket
USD $5.69
Seller: 98.0% positive
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Used
AT&T Partner Plus 206 R2.0 Processor Module, 103E
USD $24.99
Seller: 100.0% positive
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Used
Panasonic KX-TDA0170 - DHLC8 Digital Hybrid Card
USD $55.00
Seller: 99.0% positive
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New
NEC 780152 AC-3R UNIT Power Adapter *NEW*
USD $35.00
Seller: 99.6% positive
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Used
Avaya IP Office 500 Analog Phone 2 Base Card 700431778 for analog phones devices
USD $21.21
Seller: 100.0% positive
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New
NEC BE116510 SL2100 3-Port CO Trunk Daughter Board New
USD $92.00
Seller: 100.0% positive
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Used
Tadiran Telecom Emerald Ice Cab 1 72420913000 Phone System KSU
USD $31.14
Seller: 99.9% positive
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Used
Ericsson LFU11 ROF1375323/1, Digital Extension Filter Card, 32 Filter Circuits
USD $40.95
Seller: 100.0% positive
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New
PULSECOM VOICE COUPLER 1692-31L2 NEW IN BOX
USD $121.90
Seller: 99.2% positive
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New
(2) New McBride 45 Ohm, 8", Dual Cone PA Speakers, Model 45LS822-19
USD $29.95
Seller: 100.0% positive
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Used
Avaya Bundle Call Classifier TN744FP HV4 + HV7 + TN744E V12
USD $83.99
Seller: 99.6% positive
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New – Open box
Panasonic KX-T30866 Door Opener Adapter *NEW IN BOX*
USD $79.00
Seller: 99.6% positive
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Seller refurbished
Avaya IP Office 500 V2 Rel 9.1 IP Phones 42 Sip Trunks 5 Network Ch 4
USD $499.00
Seller: 100.0% positive
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Used
S30810-Q2191-C300-1 Siemens HiPath 3800 OS Biz X8 SLMAC Card
USD $209.99
Seller: 99.7% positive
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Used
PREMISYS COMMUNICATIONS 600-881520 CPU CARD T13120
USD $750.00
Seller: 99.8% positive
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New – Open box
New Open Box Avaya 1151D1 Power Supply PN - 700434897 for Avaya IP Phones (AE)
USD $24.95
Seller: 99.7% positive
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Seller refurbished
NEC Univerge SV9100 640060 BE113029 GCD-4COTB 4 Port Analog Trunk Exp Blade
USD $39.95
Seller: 99.7% positive
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Used
Nortel NT5D12AH 01 Dual Port DTI/PRI Card Module
USD $35.00
Seller: 99.4% positive
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Used
MITEL 50005184 Module Control board
USD $149.95
Seller: 100.0% positive
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Used
NEC Univerge WL2012
USD $29.99
Seller: 99.2% positive
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New
Yeastar YST-GSM-MODULE
USD $103.00
Seller: 100.0% positive
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Used
Lot of 10 Avaya TN8412AP IP Interface (Mixed HV #s)
USD $60.00
Seller: 99.6% positive
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Used
Nortel NT8D14CBE5 RLSE03 Universal Trunk Card Meridian 1 PBX Analog M1 Option
USD $69.99
Seller: 99.4% positive
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