Phone Switching Systems & PBXs
phone switching systems & pbxs — pre-owned
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
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.

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.

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

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.

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.

Panasonic KX-TVS90 Voice Processing System With Power Cable PREOWNED
UNIT IS PREOWNED IN EXCELLENT WORKING CONDITION.

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
You save $67.50

Avaya Tn798B prologic processor with flash card
Avaya Tn798b processor card with either 2mb or 4mb flash card.

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

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.

NEC SV9100 or SV9300 Phone System+ 5 MODULES P/N: CHS2UG-US - USED
Network Modules NETWORKING MODULE 5- 2X GCD-16DLCA.

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.
You save $15.00

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

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.

Avaya Model G430 Media Gateway w/ 1x S8300, 1x MM711 & 1x MM710B Cards
Phone Systems. - Item tested to power on only.

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

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.

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.
You save $40.01

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.
You save $1.00

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.

Adtran NT1 ACE Network Termination Device NDNTAAT1AA
Part Number: NDNTAAT1AA. Model: NT1 ACE. Weight: 10 OZ.

Avaya IP Office IP500 V2 Phone Control Unit With 1 Module
You save $9.01

NEC GCD-8LCF w/ GPZ-8LCF Single Line Interface Blade Analog Station Card SV9100
You save $4.88

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

Avaya G430 MP40 Media Gateway Non-GSA 700512174
Part # 700512174.

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

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

ShoreTel ShoreGear SG-50, Voice Switch, Supports Up To 50 Phones *
I describe my sales to the best of my ability.

Vertical Wave IP 2500 VW-IP2500MPS + VW-ISC3-C + VW-2500CHAS13
Location: C-2.

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.

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.

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.

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

AT&T Merlin Model 206 Control Unit
All lines and stations have been tested and working.

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.

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.
You save $8.00

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.

ALGO 8028 Doorphone Controller

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.

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.
You save $7.50