20,711 results in Business & Industrial
Used
ESI Phone System S-Class Gen II Tested Tested with Power Supply
USD $37.97
Seller: 99.9% positive
View Detail Request Quote
Used
LPA380 S-3 LUCENT ANYPATH AMAS 5ESS POTS PACK CIRCUIT CHANNEL CARD E5ISFBAAAA
USD $35.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Mitel SX-2000 MC340BA LS/GS Trunk Card
USD $33.95
Seller: 100.0% positive
View Detail Request Quote
Used
Avaya Merlin 410 Control Unit Classic AT&T *read*
USD $80.09
Seller: 98.7% positive
View Detail Request Quote
Used
Allworx Connect 324 VoIP Phone System Server
USD $100.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Panasonic KX-TVA594 LAN Interface Card for KX-TVA50 TVA 594
USD $55.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
NEC GPZ-IPLE 640073 SV9100 VoIP Daughter Board IP Blade for GCD-CP10 YR Warranty
USD $44.95
Seller: 99.8% positive
View Detail Request Quote
Seller refurbished
NEC ITZ-12DG-3 IP Telephone (Black) Stock# 660020 Part# BE113802 (Refurbished)
USD $69.00
Seller: 100.0% positive
View Detail Request Quote
Used
Partner ACS 308EC 700429277 700429426 108463001 108265471 103G6 103G9(28) Module
USD $39.00
Seller: 99.4% positive
View Detail Request Quote
Used
Avaya MM716 Analog HV6 Media Module 700466642
USD $349.98
Seller: 99.8% positive
View Detail Request Quote
New
Supermicro Asterisk FreePBX VoIP PBX C512 1U Rack Basic Black Server 4 PSTN FXO
USD $597.30
Seller: 99.9% positive
View Detail Request Quote
Used
Nortel 3T62 AA / J2419AA-1 DMS-10, Power Monitor, Fuse Panel rack
USD $275.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
NEC DS1-IF20CE 20-Port Digital Station Interface Card for DSX Phone System
USD $75.00
Seller: 99.6% positive
View Detail Request Quote
New
Conference Recessed Power Strip with USB Mountable Power Outlet Built in Desk...
USD $37.51
Seller: 99.4% positive
View Detail Request Quote
Used
NEC Univerge VM8000 InMail 64 HOUR 670966 V2.30T (G) Compact Flash Card WARRANTY
USD $10.00
Seller: 99.8% positive
View Detail Request Quote
Used
Phonesuite 64 Cabinet with Cards for Hotels
USD $260.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
NEC NEAX 2000 IPS/IVS PN-CP01 CP01 Firmware Processor Card 151401
USD $20.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Fully Refurbished Nortel Norstar M7324 24-Button Receptionist Desk Phone (Black)
USD $34.99
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Comdial DX-80 DX-120 7210-00 COM4 4 Port CO Line Card Board *1 YEAR WARRANTY*
USD $9.95
Seller: 99.8% positive
View Detail Request Quote
New – Open box
Avaya MP20 Media Processor 20 700431596
USD $59.32
Seller: 99.8% positive
View Detail Request Quote
New – Open box
NEC NEAX 2400 PH-SW12 SPH-SW12 TSW-UA SM025 3C Circuit Card New open box
USD $249.99
Seller: 99.3% positive
View Detail Request Quote
New – Open box
Keptel ML-6 Telephone Network Interface Device Box New With Manual
USD $20.99
Seller: 99.8% positive
View Detail Request Quote
Used
1 Avaya Lucent ACS Partner Remote Access PC Card 12G1 108319963 "tested"
USD $9.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Samsung OfficeServ UNI Card KPOS71BUNI/XAR(J)
USD $30.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
AT&T Vintage 103202685 Phone System/ Telephone Connector 1978
USD $1,166.36
Seller: 99.0% positive
View Detail Request Quote
For parts or not working
Lucent Technologies Avaya 604D1 264DSS Expansion Console Untested For Parts USA
USD $33.79
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Refurbished Avaya Legend MLX 10DP Phone (Black)
USD $49.00
Seller: 100.0% positive
View Detail Request Quote
Used
Mother Board For Avaya IP500 V2 Control Unit 700476005
USD $29.99
Seller: 99.9% positive
View Detail Request Quote
Used
SONY DFP-R2000 DIGITAL FILM SOUND READER T111654
USD $135.00
Seller: 99.8% positive
View Detail Request Quote
New
(UP O 30 AVIL.) NEC Digital Station Card IP4WW-080E-B1 1100020 BE110253 NEW
USD $69.25
Seller: 100.0% positive
View Detail Request Quote
New
Nec Neax 2400 PA-16LCCF (SPA-16LCCF-A SP3972) CARD
USD $247.17
Seller: 100.0% positive
View Detail Request Quote
Used
Executone Isoetec 15510 T1 Interface Card IRS A
USD $39.99
Seller: 99.9% positive
View Detail Request Quote
New
NEW - NEC SL1100 IP4WW-CFVMS-C1 1100112 2 Port x 15 Hour Small Flash Voice Mail
USD $44.95
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Panasonic PNKL1028 Phone Desk Mount
USD $8.00
Seller: 100.0% positive
View Detail Request Quote
Used
ShoreTel ST100DA Voice Switch for ShoreTel IP Phones
USD $99.99
Seller: 99.6% positive
View Detail Request Quote
New
VINTAGE NOS NORSTAR SUPERMARKET SET GIANT 87 PC PLAYFOOD & ACCESSORIES IN BOX
USD $55.00
Seller: 99.5% positive
View Detail Request Quote
Used
Dialogic / Anatel D/120JCT-LSE 6 Port Analog Fax Card 44-0940-01 / 2228-09-4364
USD $34.99
Seller: 99.9% positive
View Detail Request Quote
Used
Nortel Norstar Meridian M7310 Display System Phone ECS
USD $35.99
Seller: 99.2% positive
View Detail Request Quote
Seller refurbished
Yealink 5V 1.2A AC Power Supply YLPS051200B-US Use W/ T27G T42S SIP Telephone
USD $10.95
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
REF “A’ STK Panasonic KX-DT343 24 Button Backlit Display Speaker Phone Charcoal
USD $47.95
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Samsung OfficeServ CRM Phone System Card KPOS74BCRM/XAR(J)
USD $30.00
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
NEC DSX 80 160 8-Port CO Line Card DX7NA-8COIU-B1 1091009 Refurb 1 Year Warranty
USD $17.50
Seller: 99.8% positive
View Detail Request Quote
Seller refurbished
Allworx 9212L Black Backlit VoIP Telephone
USD $28.75
Seller: 100.0% positive
View Detail Request Quote
Seller refurbished
Samsung OfficeServ LP40 Phone System Card KPOS74BLP/XAR(J)
USD $30.00
Seller: 100.0% positive
View Detail Request Quote
New – Open box
Bogen Universal Telephone Interface UTI1 Interface System
USD $149.99
Seller: 99.6% positive
View Detail Request Quote
Seller refurbished
Samsung OfficeServ OS7200PSU Phone System Power Supply Unit
USD $65.00
Seller: 100.0% positive
View Detail Request Quote
Used
Nortel Norstar KSU Modular ICS (MICS) Cabinet 0X32 NT7B53FA-93 w/PSU and Modules
USD $199.00
Seller: 94.7% positive
View Detail Request Quote
Used
Zultys MX-30 with FXo-4 4 port co analog trunk
USD $100.00
Seller: 98.4% positive
View Detail Request Quote