Phone Switching Systems & PBXs

phone switching systems & pbxs — pre-owned

15,266listings

Browse 15,266 phone switching systems & pbxs — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Snom PA1 00002226 SIP Paging Broadcast over IP System W/AC Adapter
UsedBuy It NowBest Offer

Snom PA1 00002226 SIP Paging Broadcast over IP System W/AC Adapter

This PA1 was pulled from a VOIP system that upgraded to phones with internal broadcast capabilities so this was not needed. Cosmetically there are a few scratches but works just fine. Powers up and sends output signal through. “Speaker” output, have not tested the other ports because I don’t have the necessary cabling. Includes SNOM pa, and ac power cord.

$45.00
Free ShippingCharlotte, US
rapid_ship_deals
Feedback
98.5%Excellent· 373
View on eBayOpen listing →
 NORTEL MERIDIAN CP-PM CARD CS1000M NTDW61BAE5 + HDD + SECURUTY DONGLE
UsedBuy It NowBest Offer

NORTEL MERIDIAN CP-PM CARD CS1000M NTDW61BAE5 + HDD + SECURUTY DONGLE

Here's a breakdown of its key attributes Form Factor : Single-slot circuit card. Provides multiple 10/100/1000Base-T Ethernet interfaces.

$179.99
See listingFair Haven, US
mhcom
Feedback
100.0%Excellent· 3.9k
View on eBayOpen listing →
Nortel Norstar Modular ICS NT7B53FA-93 w/ NTBB25GA NT7B74GA NT7B75GB-93 + Extra
TOP
UsedBuy It NowBest Offer

Nortel Norstar Modular ICS NT7B53FA-93 w/ NTBB25GA NT7B74GA NT7B75GB-93 + Extra

$99.99
See listingGarden Grove, US
ocdepotTOP
Feedback
99.7%Excellent· 62.9k
View on eBayOpen listing →
FULL MERIDIAN PHONE SYSTEM WITH STARLINK HUGE LOT OF 12 Phones & Accessories
UsedBuy It NowBest Offer

FULL MERIDIAN PHONE SYSTEM WITH STARLINK HUGE LOT OF 12 Phones & Accessories

PLEASE READ - this system has NOT BEEN TESTED please keep in mind that I will not be taking returns it is being sold AS IS The Full Meridian Phone System with Starlink includes a total of 12 phones and accessories, all from the brand Norstar. This conventional system features LCD displays, call distribution, voicemail capabilities, and is wall-mountable for easy installation. The Meridian Starlink model provides a comprehensive communication solution for businesses or homes needing a reliable phone system with advanced features.

$200.00
See listingConcord, US
his-8520
Feedback
99.2%Excellent· 117
View on eBayOpen listing →
Avaya MM717 24-Port Digital Media Module DCP HV3 700394711
UsedBuy It Now

Avaya MM717 24-Port Digital Media Module DCP HV3 700394711

The item which shown on the photos is actual item. You will receive what you see on the pictures.

$199.00
Free ShippingDallas, US
lwarehouse20
Feedback
99.9%Excellent· 3.9k
View on eBayOpen listing →
Panasonic KX-TVS90 Voice Processing System With Power Cable PREOWNED
UsedBuy It NowBest Offer

Panasonic KX-TVS90 Voice Processing System With Power Cable PREOWNED

UNIT IS PREOWNED IN EXCELLENT WORKING CONDITION.

$14.99
Free ShippingSaginaw, US
gn2359
Feedback
100.0%Excellent· 10.4k
View on eBayOpen listing →
Vintage Mitel Sx-20 Hotel Desk Telephone Lobby Office Phone Switchboard Console
-25%
UsedBuy It Now

Vintage Mitel Sx-20 Hotel Desk Telephone Lobby Office Phone Switchboard Console

Good condition- Has scuffs and scratches Vintage Hotel lobby phone Un-tested- appears to be in Good working order

$202.50$270.00-25%

You save $67.50

+$22.50Medford, US
krptonics1
Feedback
99.9%Excellent· 7.2k
View on eBayOpen listing →
Avaya Tn798B prologic processor with flash card
Seller refurbishedBuy It NowBest Offer

Avaya Tn798B prologic processor with flash card

Avaya Tn798b processor card with either 2mb or 4mb flash card.

$50.00
Free ShippingLebanon, US
cninc
Feedback
100.0%Excellent· 2.9k
View on eBayOpen listing →
Avaya Lucent AT&T Partner ACS VS Mail 2 Port Exp Card & Backup Restore 108344268
UsedBuy It Now

Avaya Lucent AT&T Partner ACS VS Mail 2 Port Exp Card & Backup Restore 108344268

Avaya Lucent AT&T Partner ACS VS Mail 2 Port Exp Card & Backup Restore 108344268

$13.00
Free ShippingBrooksville, US
aredecomm
Feedback
100.0%Excellent· 2.3k
View on eBayOpen listing →
Panasonic KX-TA824 Hybrid Telephone System w/ KX-TVA50, VIKING PA-2A, 6 Phones
UsedBuy It NowBest Offer

Panasonic KX-TA824 Hybrid Telephone System w/ KX-TVA50, VIKING PA-2A, 6 Phones

Also included are 6 phones and manuals. (Pictured Below). Instant foam fills the surrounding spaces, creating a tight-fitting cushion that molds itself around the item, therefore providing a custom heavy-duty cushioning.

$599.99
Free ShippingOklahoma City, US
global-technologies
Feedback
99.9%Excellent· 19.8k
View on eBayOpen listing →
NEC SV9100 or SV9300 Phone System+ 5 MODULES P/N: CHS2UG-US - USED
UsedBuy It NowBest Offer

NEC SV9100 or SV9300 Phone System+ 5 MODULES P/N: CHS2UG-US - USED

Network Modules NETWORKING MODULE 5- 2X GCD-16DLCA.

$159.99
Free ShippingOklahoma City, US
iitstech
Feedback
99.8%Excellent· 3.5k
View on eBayOpen listing →
Panasonic KX-TA624 Advanced Hybrid Phone System In Original Box
-15%
UsedBuy It Now

Panasonic KX-TA624 Advanced Hybrid Phone System In Original Box

The Panasonic KX-TA624 Advanced Hybrid Phone System is a top-of-the-line office telecom solution that offers a range of features to enhance communication within a business setting. With features such as LCD display, auto attendant, call distribution, and voice mail capabilities, this phone system provides a comprehensive communication experience. Additionally, the system includes speakerphone functionality, intercom capabilities, and is wall-mountable for convenient placement in an office environment. The original box ensures that all components are present and ready for installation and use.

$84.99$99.99-15%

You save $15.00

See listingTerrell, US
manbai98
Feedback
100.0%Excellent· 4.9k
View on eBayOpen listing →
Mitel ST100A VoIP Gateway Voice Switch PN: 600-3100-01 Refurbished
Seller refurbishedBuy It Now

Mitel ST100A VoIP Gateway Voice Switch PN: 600-3100-01 Refurbished

$199.00
+$28.80Roslyn, US
itzys
Feedback
99.8%Excellent· 4.5k
View on eBayOpen listing →
PANASONIC PHONE SYSTEM KX-TDA100 - PREOWNED
UsedBuy It NowBest Offer

PANASONIC PHONE SYSTEM KX-TDA100 - PREOWNED

The Panasonic Phone System KX-TDA100 is a preowned hybrid VoIP system designed for business office use. This phone system features call distribution, music on hold, alarm functions, and can be wall mounted for convenient installation. With its reliable Panasonic brand and advanced features, this system is perfect for enhancing communication and productivity in a professional setting. Made in Japan, this phone system ensures quality and performance for your business needs.

$94.99
See listingPowder Springs, US
vin-ta-jus
Feedback
98.9%Excellent· 134
View on eBayOpen listing →
Avaya Model G430 Media Gateway w/ 1x S8300, 1x MM711 & 1x MM710B Cards
UsedBuy It NowBest Offer

Avaya Model G430 Media Gateway w/ 1x S8300, 1x MM711 & 1x MM710B Cards

Phone Systems. - Item tested to power on only.

$249.00
See listingFramingham, US
pcexchange_sales
Feedback
100.0%Excellent· 12.2k
View on eBayOpen listing →
Avaya Partner ACS R8 Processor.
Seller refurbishedBuy It NowBest Offer

Avaya Partner ACS R8 Processor.

Avaya Partner ACS R8 Processor. Fully tested & comes with power cord. This is for quantity one.

$275.000
See listingIndianapolis, US
synergycell
Feedback
99.6%Excellent· 2.6k
View on eBayOpen listing →
Samsung OfficeServ 16SLI3 16 Port Analog Single Line Card w/ Message Waiting
Seller refurbishedBuy It NowBest Offer

Samsung OfficeServ 16SLI3 16 Port Analog Single Line Card w/ Message Waiting

The parts sold by YourOfficePhone all require the correct phone system to operate, not just phone service. Not sure exactly what you need?. You may hear that the parts are no longer available but be assured they are.

$125.00
Free ShippingWest Palm Beach, US
yourofficephone
Feedback
100.0%Excellent· 3.8k
View on eBayOpen listing →
NEC SV9100 SV9300 6-Blade 2U Chassis CHS2UG-US W/ Modules See Details
TOP
UsedBuy It NowBest Offer

NEC SV9100 SV9300 6-Blade 2U Chassis CHS2UG-US W/ Modules See Details

Sale Includes: QTY 1 -NEC SV9100 SV9300 6-Blade 2U Chassis CHS2UG-US W/ Modules See Details. 2x GCD-4COTB Modules Included . You may not receive the exact unit pictured, but one in similar condition.

$99.98$139.99-29%

You save $40.01

Free ShippingPeachtree Corners, US
itad-techTOP
Feedback
100.0%Excellent· 9.0k
View on eBayOpen listing →
NEC DX7NA-4COIU-S1 DSX 40 1091001 4 Port Analog Trunk CO Line Card Year Warranty
-5%
Seller refurbishedBuy It NowBest Offer

NEC DX7NA-4COIU-S1 DSX 40 1091001 4 Port Analog Trunk CO Line Card Year Warranty

For use with the NEC DSX 40 phone system. NEC - DX7NA-4COIU-S1 - 1091001. This expansion card can only be installed in the bottom expansion slot for a system maximum of 8 outside line ports. NEC DSX40 4-Port CO Line Card (1091001) - DX7NA-4COIU-S1.

$18.95$19.95-5%

You save $1.00

Free ShippingBrunswick, US
tele.supplies.llc
Feedback
100.0%Excellent· 17.6k
View on eBayOpen listing →
Mitel  Superconsole 1000 (9189-000-300-NA)
For parts or not workingBuy It NowBest Offer

Mitel Superconsole 1000 (9189-000-300-NA)

Complete, including cord, does not light up when plugged in really don't know anything about it, it was in a motel that I purchased that had a different system.

$160.00
+$24.00Mc Donald, US
yipeeskippy
Feedback
100.0%Excellent· 135
View on eBayOpen listing →
Adtran NT1 ACE Network Termination Device NDNTAAT1AA
TOP
UsedBuy It NowBest Offer

Adtran NT1 ACE Network Termination Device NDNTAAT1AA

Part Number: NDNTAAT1AA. Model: NT1 ACE. Weight: 10 OZ.

$14.99
Free ShippingRochester, US
dockguysTOP
Feedback
100.0%Excellent· 58.7k
View on eBayOpen listing →
Avaya IP Office IP500 V2 Phone Control Unit With 1 Module
-15%
UsedBuy It NowBest Offer

Avaya IP Office IP500 V2 Phone Control Unit With 1 Module

$49.99$59.00-15%

You save $9.01

Free ShippingMaryville, US
harretech
Feedback
100.0%Excellent· 232
View on eBayOpen listing →
NEC GCD-8LCF w/ GPZ-8LCF Single Line Interface Blade Analog Station Card SV9100
-5%
Seller refurbishedBuy It NowBest Offer

NEC GCD-8LCF w/ GPZ-8LCF Single Line Interface Blade Analog Station Card SV9100

$92.62$97.50-5%

You save $4.88

Free ShippingBrunswick, US
tele.supplies.llc
Feedback
100.0%Excellent· 17.6k
View on eBayOpen listing →
Nortel Norstar Compact ICS CICS 7.1 SW 8x16 KSU with caller ID
Seller refurbishedBuy It NowBest Offer

Nortel Norstar Compact ICS CICS 7.1 SW 8x16 KSU with caller ID

Nortel Norstar Compact ICS CICS 7.1 SW 8x16 KSU with caller ID system for sale. Includes: Nortel Compact ICS. CICS-NT7B56FC-93 Caller ID - NT7B75AAAG Software card - NT7B66EE - 7.1 FC Wall mount Power cable Norstar MICS and CICS 7.1 Documentation It is a complete system, refurbished and tested. 100% functional. Thanks for looking

$335.00
See listingArlington Heights, US
martini82pl
Feedback
100.0%Excellent· 885
View on eBayOpen listing →
Avaya G430 MP40 Media Gateway Non-GSA 700512174
Seller refurbishedBuy It NowBest Offer

Avaya G430 MP40 Media Gateway Non-GSA 700512174

Part # 700512174.

$995.00
+$50.00Costa Mesa, US
telecometc
Feedback
100.0%Excellent· 123
View on eBayOpen listing →
Panasonic KX-TDA200 KX-TDE200 IP PBX Main KSU Cabinet Rack Mount Kit
For parts or not workingBuy It Now

Panasonic KX-TDA200 KX-TDE200 IP PBX Main KSU Cabinet Rack Mount Kit

The Panasonic KX-TDA200 KX-TDE200 IP PBX Main KSU Cabinet Rack Mount Kit is a hybrid VoIP system designed for business and industrial use. This kit includes a main control unit with built-in VoIP capabilities and support for voicemail features. It is specifically designed for mounting in a cabinet or rack for easy installation and maintenance in a professional office environment. The Panasonic brand ensures reliability and quality in telecom systems, making it a dependable choice for businesses looking to upgrade their phone switching systems.AS/IS ,not work

$39.99
See listingBrentwood, US
af0837
Feedback
88.9%Low· 8
View on eBayOpen listing →
ESI-50 COMMUNICATION SERVER PBX With Power Supply W 10 48 BUTTON PHONES
UsedBuy It NowBest Offer

ESI-50 COMMUNICATION SERVER PBX With Power Supply W 10 48 BUTTON PHONES

PULLED FROM WORKING SITE DUE TO UPGRADE. INCLUDES (10) 48 BUTTON PHONES IN USED CONDITION- TWO HAVE NOT BEEN TESTED. TWO WERE WALL MOUNTED SO DO NOT HAVE STANDS.. SITE USED VOICEMAIL AND AUTO ATTENDANT

$249.99
Free ShippingNorth Truro, US
atlanticspiceco
Feedback
99.8%Excellent· 7.0k
View on eBayOpen listing →
ShoreTel ShoreGear SG-50, Voice Switch, Supports Up To 50 Phones *
UsedBuy It Now

ShoreTel ShoreGear SG-50, Voice Switch, Supports Up To 50 Phones *

I describe my sales to the best of my ability.

$14.00
See listingEast Wenatchee, US
westslopect
Feedback
100.0%Excellent· 4.5k
View on eBayOpen listing →
Vertical Wave IP 2500 VW-IP2500MPS + VW-ISC3-C + VW-2500CHAS13
UsedBuy It NowBest Offer

Vertical Wave IP 2500 VW-IP2500MPS + VW-ISC3-C + VW-2500CHAS13

Location: C-2.

$399.00
+$35.00Broomfield, US
industrial-lane
Feedback
99.9%Excellent· 2.9k
View on eBayOpen listing →
Lot of 5 Lucent Avaya Definity System Cards TN7778 TN707E TN754C TN787E TN790
UsedBuy It NowBest Offer

Lot of 5 Lucent Avaya Definity System Cards TN7778 TN707E TN754C TN787E TN790

The product is a lot of 5 Lucent Avaya Definity system cards, including models TN7778, TN707E, TN754C, TN787E, and TN790. These cards are part of the Avaya Definity series, known for its network control, processor capabilities, DS1 interface, and digital line features. As a conventional system, it offers reliable and efficient communication solutions for businesses and industries. Lucent is a reputable brand known for producing high-quality telecom equipment, making these cards a valuable addition to any office or business setting. Cards were working when pulled. See pictures for versions.

$100.00
See listingTuxedo Park, US
hwm_333
Feedback
100.0%Excellent· 53
View on eBayOpen listing →
Mitel ASU II 50005105 Analog Service Unit
UsedBuy It Now

Mitel ASU II 50005105 Analog Service Unit

The Mitel ASU II 50005105 Analog Service Unit is a phone switching system designed for use in office environments. Specifically, it provides wired connectivity for managing analog phone lines. This model, ASU II, does not come with any cables included, making it necessary for users to provide their own for proper setup. With the trusted brand of Mitel, this analog service unit offers reliable performance for businesses and industrial settings looking to enhance their telecom systems.

$25.00
See listingColumbia, US
hetup
Feedback
100.0%Excellent· 518
View on eBayOpen listing →
AVAYA MM716 ANALOG MEDIA MODULE HV6 24 PORT 700466642 FOR G450 G430 G350
UsedBuy It Now

AVAYA MM716 ANALOG MEDIA MODULE HV6 24 PORT 700466642 FOR G450 G430 G350

ITEM WILL NOT INCLUDE ANYTHING THAT IS NOT INCLUED IN THE PICTURES. We will respond promptly to your inquiry.

$450.00
Free ShippingHouston, US
juluplus
Feedback
99.2%Excellent· 80.1k
View on eBayOpen listing →
NEC Aspire Phone Wall Mount Claw Clip, See Photos, Fast Ship
Seller refurbishedBuy It Now

NEC Aspire Phone Wall Mount Claw Clip, See Photos, Fast Ship

NEC Aspire Phone Wall Mount Claw Clip. See Photos.

$5.95
Free ShippingNorthford, US
silvios88
Feedback
100.0%Excellent· 19.1k
View on eBayOpen listing →
AT&T Merlin Model 206 Control Unit
UsedBuy It Now

AT&T Merlin Model 206 Control Unit

All lines and stations have been tested and working.

$145.00
+$30.00Hartville, US
cp2334
Feedback
100.0%Excellent· 1.4k
View on eBayOpen listing →
Nortel BCM 50 R6.0 Avaya Cabinet System 12 VM ; 12 DS ; 1 Exp ; 1 GATM4 - MORE!
TOP
Seller refurbishedBuy It NowBest Offer

Nortel BCM 50 R6.0 Avaya Cabinet System 12 VM ; 12 DS ; 1 Exp ; 1 GATM4 - MORE!

Avaya Communication Manager. Avaya IP Office. Avaya Communications Manager . Avaya IP Office . BCM50 Expansion Cabinet. BCM50 Digital Station - 12 Port. U.S., Canada, and United Kingdom. We will be happy to assist you.

$194.88
+$19.95Birmingham, US
thetelecomdealerTOP
Feedback
99.6%Excellent· 6.9k
View on eBayOpen listing →
Panasonic Wall Mount Bracket for KX-TDA200 KX-TDE200 KX-TDA600 KSU - PSMD1039
-20%
UsedBuy It Now

Panasonic Wall Mount Bracket for KX-TDA200 KX-TDE200 KX-TDA600 KSU - PSMD1039

Panasonic Wall Mount Bracket for KX-TDA200 KX-TDE200 KX-TDA600 KSU - PSMD1039. Condition is Used. Shipped with USPS Ground Advantage.

$31.99$39.99-20%

You save $8.00

See listingTuolumne, US
goods_to_gold
Feedback
100.0%Excellent· 2.4k
View on eBayOpen listing →
NORTEL NORSTAR ATA2 NT8B90AL-93 02E POWER SUPPLY
Seller refurbishedBuy It NowBest Offer

NORTEL NORSTAR ATA2 NT8B90AL-93 02E POWER SUPPLY

The Nortel Norstar ATA2 NT8B90AL-93 02E Power Supply is a vital component for maintaining the functionality of Nortel's phone switching systems and PBXs. Specifically designed by the reputable brand Nortel, this power supply ensures reliable power supply to the system, keeping it operational and efficient. This product is essential for businesses and industrial settings that rely on seamless communication through Nortel's telecom systems.

$30.00
See listingArlington Heights, US
martini82pl
Feedback
100.0%Excellent· 885
View on eBayOpen listing →
ALGO 8028 Doorphone Controller
TOP
UsedBuy It Now

ALGO 8028 Doorphone Controller

$29.95
Free ShippingNorth Bergen, US
telephoneproTOP
Feedback
99.7%Excellent· 1.6k
View on eBayOpen listing →
Panasonic KX-NCP500 Pure IP-PBX Phone System w/IPCMPR LCOT4 DHLC4 DLC8 OPB3 MSG4
TOP
UsedBuy It NowBest Offer

Panasonic KX-NCP500 Pure IP-PBX Phone System w/IPCMPR LCOT4 DHLC4 DLC8 OPB3 MSG4

• (1) - PANASONIC KX-TDE0101 IPCMPR MAIN PROCESSOR CARD. • (1) - PANASONIC KX-NCP1170 DHLC4 4-PORT DIGITAL HYBRID EXTENSION CARD. • (1) - PANASONIC KX-NCP1180 LCOT4 4-PORT ANALOG TRUNK LINE CARD. • (1) - PANASONIC KX-NCP1190 OPB3 OPTIONAL 3-SLOT BASE CARD.

$139.99
Free ShippingGarden Grove, US
ocdepotTOP
Feedback
99.7%Excellent· 62.9k
View on eBayOpen listing →
Panasonic IPCMPR Card KX-TDE0101 w/ KX-NCP1104 VOIP/64 KX-NCP500 IP-PBX @MB230
-10%
UsedBuy It NowBest Offer

Panasonic IPCMPR Card KX-TDE0101 w/ KX-NCP1104 VOIP/64 KX-NCP500 IP-PBX @MB230

Please review provided photos. The photos show everything included with your purchase and the condition of the item. If something is not pictured then it is not included. If you have any further questions please ask. Thank you.

$67.49$74.99-10%

You save $7.50

+$14.99Forney, US
phanco_flips
Feedback
99.0%Excellent· 5.6k
View on eBayOpen listing →