20,462 results in Business & Industrial
Seller refurbished
Refurbished NEC NEAX 2400 PA-M96 System Card
USD $249.00
Seller: 100.0% positive
View Detail Request Quote
Used
Nitsuko System and 8 Phones
USD $400.00
Seller: 100.0% positive
View Detail Request Quote
New
New Channel Plus Telephone Master Hub Modules Telecom & Safety H616
USD $46.75
Seller: 99.0% positive
View Detail Request Quote
Seller refurbished
Panasonic KX-NCP1000 KX-NCP500 KX-NCP1180 LCOT4 4 Port Analog Trunk Line Card
USD $59.95
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
TESTED BY NEC CERT TECH 80040B DX7NA-4ASTU 4 Port Analog Station Card DS2000
USD $95.00
Seller: 100.0% positive
View Detail Request Quote
Used
ShoreTel ShoreGear 220T1A ST005 Voice Switch 600-1057-21 No PWR Cable
USD $39.99
Seller: 99.5% positive
View Detail Request Quote
Used
MOTOROLA 508033-005-00/L SRM 4 MODULE T32912
USD $1,499.99
Seller: 99.8% positive
View Detail Request Quote
Used
Avaya IP500 Wall Mount Kit (700430150) for IP500 or IP500 V2 Control Unit
USD $29.99
Seller: 100.0% positive
View Detail Request Quote
Used
AVAYA IPO MU-LAW PCS01 SYSTEM SD Card Avaya 700479710
USD $19.00
Seller: 99.3% positive
View Detail Request Quote
Used
Avaya 10 Line Phone System 1616-1
USD $45.99
Seller: 100.0% positive
View Detail Request Quote
Used
Nortel Norstar Business Phone System Set of 10
USD $95.00
Seller: 100.0% positive
View Detail Request Quote
Used
NT7B09AAAC NORTEL BCM DSM32+ DIGITAL STATION MODULE FOR BCM1000e BCM450
USD $34.50
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Panasonic KX-TDA5180 4-port CO CARD For KX-TDA50 Hybrid IP PBX *Refurbished*
USD $32.99
Seller: 99.6% positive
View Detail Request Quote
New – Open box
Panasonic KX-TA62477 Expansion PSU Board PN: PSUP1195ZA
USD $95.00
Seller: 94.1% positive
View Detail Request Quote
New
AT&T/Lucent/Avaya TN742 Circuit Card New
USD $35.99
Seller: 99.6% positive
View Detail Request Quote
Used
NEC Univerge SV8500 EXB SCG-GT02-A Expansion Circuit Card CG-GT02 (8520034)
USD $149.99
Seller: 99.3% positive
View Detail Request Quote
Used
GE FANUC D4B7A2 IC697MDL740 VDC OUTPUT MODULE T64729
USD $300.00
Seller: 99.8% positive
View Detail Request Quote
Seller refurbished
AVAYA IP PHONE BLACK 9610 700383912 9610D01A
USD $39.98
Seller: 100.0% positive
View Detail Request Quote
Used
AltiGen Communications max1000 ip-pbx phone system
USD $349.91
Seller: 99.9% positive
View Detail Request Quote
Used
Comdial FXLST-16 FX Series 16Port Loop Start CO Circuit Station Card PA041-401.4
USD $63.74
Seller: 99.3% positive
View Detail Request Quote
Used
Panasonic KX-TD192 Interconnection Card (PQUP10122YA)
USD $9.95
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Mitel 56005083RC 3300 CXi Motherboard for 50006093 controller *Refurbished*
USD $79.00
Seller: 99.6% positive
View Detail Request Quote
New
Dialogic D480JCTT1EW - T1 (24 Channels) PCI-E Voice Card - NEW
USD $1,075.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Inter-tel Axxess 827.8951 Unified Messaging Key Dongle (Tested)
USD $75.00
Seller: 99.6% positive
View Detail Request Quote
Seller refurbished
Panasonic KX-TDA5196 Remote Access Card For KX-TDA50 Hybrid IP PBX
USD $29.00
Seller: 99.6% positive
View Detail Request Quote
Used
LUCENT AT&T AVAYA SPIRIT 60312 - 4 LINE EXPANSION CARD
USD $29.97
Seller: 100.0% positive
View Detail Request Quote
New
Panasonic Phone Assistant Pro Software kx-ncs1110. NIB
USD $30.00
Seller: 100.0% positive
View Detail Request Quote
Used
Panasonic Matsushita CMK-77X Backplane board w/LineProtection I/O IsolationBoard
USD $259.73
Seller: 99.8% positive
View Detail Request Quote
New
Lot Of 10 Porta Systems Protector Modules (95BCDXN-075UL)
USD $24.99
Seller: 99.3% positive
View Detail Request Quote
Used
Nortel Meridian NT8D22AC 11 SYS MON System Monitor Module
USD $149.99
Seller: 100.0% positive
View Detail Request Quote
New
New Sealed Avaya Definity Switch Node Clock Card- TN572
USD $48.00
Seller: 99.6% positive
View Detail Request Quote
Used
NEC Univerge VM8000 InMail 32 HOUR 670831 V2.01 (G) Compact Flash Card Waranty
USD $29.95
Seller: 99.8% positive
View Detail Request Quote
Seller refurbished
TOSHIBA RCOU3A RC0S3A STRATA DK/CTX 8 Port CO Line Card RCOU RCOU3
USD $45.00
Seller: 100.0% positive
View Detail Request Quote
Used
ALCATEL SNCSBAEAAA SANM3507L850 CARD T18085
USD $150.00
Seller: 99.8% positive
View Detail Request Quote
Seller refurbished
Fully Refurbished Avaya Definity 6424D+ Speaker Display Phone (Grey)
USD $39.00
Seller: 100.0% positive
View Detail Request Quote
Used
Nortel Northern Telecom NTBB2102 Companion C12X0 Fiber Trunk Circuit Card
USD $45.00
Seller: 100.0% positive
View Detail Request Quote
Used
PM02 LUCENT AVAYA PARTNER MAIL PHONE SWITCHING SYSTEM 407161389 CC407161389
USD $261.00
Seller: 99.8% positive
View Detail Request Quote
Used
Dialogic / Voice Technology Group DL-3009-08 / DL-300X Board telephony card
USD $60.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
NEC 690002 ITL-12D-1 12-Button Display IP Phone (Black/Refurbished)
USD $29.00
Seller: 100.0% positive
View Detail Request Quote
New
CORETEK OPTO SFP CT-2500TSP-MB2L-E AD 1310nm ADTRAN 1184560P6 SOUIAVALAA
USD $50.00
Seller: 100.0% positive
View Detail Request Quote
Used
LOT OF 5 AVAYA TN 2224CP TN2224CP 24-Port 700059652x Digital Line Circuit Pack
USD $147.99
Seller: 99.5% positive
View Detail Request Quote
New – Open box
PLANTRONICS SWITCHER MX-10, HEADSET SWITCHER MULTIMEDIA AMPLIFIER NEW
USD $28.00
Seller: 99.6% positive
View Detail Request Quote
New
NEW AIM ELECTRONICS 31-7492P FAX-MATE FACSIMILE/TELEPHONE SWITCHING SYSTEM
USD $49.99
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Rolm 85620C 8-Channel Universal Trunk Controller Circuit Board Card 501010 Assy
USD $199.99
Seller: 100.0% positive
View Detail Request Quote
Used
LTUCR Card S30810-Q2342-X4
USD $99.00
Seller: 96.4% positive
View Detail Request Quote