Shop by Department
We buy surplus in bulk. Click here to get a free valuation.
Sponsor Sign InBecome a Sponsor
Sponsor Sign InBecome a Sponsor

Phone Switching Systems & PBXs | Surplus Network

Teltone TLS-5C-01 TLS-5 Telephone Line Simulator 250-00193-07 w/Pwr Cord - USED
USA
Teltone TLS-5C-01 TLS-5 Telephone...

$135.00 USD

Teltone TLS-5C-01 TLS-5 Telephone...

$135.00 USD

IP Office IP500 VCM32
USA
IP Office IP500 VCM32

$20.00 USD

IP Office IP500 VCM32

$20.00 USD

PREVIOUSLY INSTALLED FIRE ALARMS & LIGHTS : SYSTEM SENSOR, WHEELOCK,
USA
PREVIOUSLY INSTALLED FIRE ALARMS &...

$15.99 USD

PREVIOUSLY INSTALLED FIRE ALARMS &...

$15.99 USD

Panasonic KX-TA624 Advanced Hybrid Phone System
USA
Panasonic KX-TA624 Advanced Hybrid...

$50.00 USD

Panasonic KX-TA624 Advanced Hybrid...

$50.00 USD

Voice Logic VP-206 VOICEPRO 2-line All in one Voicemail And phone system
USA
Voice Logic VP-206 VOICEPRO 2-line...

$50.00 USD

Voice Logic VP-206 VOICEPRO 2-line...

$50.00 USD

AVAYA Viking C-1000 Door Entry / Paging Controller w/ AC Adapter
USA
AVAYA Viking C-1000 Door Entry /...

$99.95 USD

AVAYA Viking C-1000 Door Entry /...

$99.95 USD

Grandstream UCM6302A 2 FXO 2 FXS Audio PBX ***FREE SHIPPING***
USA
Grandstream UCM6302A 2 FXO 2 FXS...

$264.99 USD

Grandstream UCM6302A 2 FXO 2 FXS...

$264.99 USD

REF “A” STK NEC DSX 40 80 160 1091011 Intramail 4 Port 8 Hour Flash Voice Mail
USA
REF “A” STK NEC DSX 40 80 160...

$23.95 USD

REF “A” STK NEC DSX 40 80 160...

$23.95 USD

REF “A” STK NEC DSX 40 80 160 1091060 Intramail 2 Port 8 Hour Flash Voice Mail
USA
REF “A” STK NEC DSX 40 80 160...

$23.95 USD

REF “A” STK NEC DSX 40 80 160...

$23.95 USD

SANGOMA AFT-Remora A200-R Rev 2.5 VOiP PBX
USA
SANGOMA AFT-Remora A200-R Rev 2.5...

$39.99 USD

SANGOMA AFT-Remora A200-R Rev 2.5...

$39.99 USD

NEC SV9100 / SV9300 GCD-8DLCA 8-Port Digital Station Interface Card
USA
NEC SV9100 / SV9300 GCD-8DLCA 8-Port...

$39.99 USD

NEC SV9100 / SV9300 GCD-8DLCA 8-Port...

$39.99 USD

Mitel 5000 HX Controller Processor Module (580.3000)
USA
Mitel 5000 HX Controller Processor...

$39.99 USD

Mitel 5000 HX Controller Processor...

$39.99 USD

Panasonic KX-TA824 Advanced Hybrid Telephone System
USA
Panasonic KX-TA824 Advanced Hybrid...

$179.95 USD

Panasonic KX-TA824 Advanced Hybrid...

$179.95 USD

DIGIUM TE410P QUAD T1/E1 PCI INTERFACE CARD / ASTERISK
USA
DIGIUM TE410P QUAD T1/E1 PCI...

$32.26 USD

DIGIUM TE410P QUAD T1/E1 PCI...

$32.26 USD

Panasonic KX-TA824 PBX KSU (3 lines, 8 extensions
USA
Panasonic KX-TA824 PBX KSU (3 lines,...

$149.99 USD

Panasonic KX-TA824 PBX KSU (3 lines,...

$149.99 USD

Bogen UTI312 Universal Multi-Zone ZX3 included Telephone Paging Controller
USA
Bogen UTI312 Universal Multi-Zone ZX3...

$74.95 USD

Bogen UTI312 Universal Multi-Zone ZX3...

$74.95 USD

BasicTalk HT701 Home Phone Service VoIP Internet Phone Network Cable
USA
BasicTalk HT701 Home Phone Service...

$14.99 USD

BasicTalk HT701 Home Phone Service...

$14.99 USD

SIEMON S66B - Punch Down Block 6 X 6
USA
SIEMON S66B - Punch Down Block 6 X 6

$14.99 USD

SIEMON S66B - Punch Down Block 6 X 6

$14.99 USD

Avaya IP500 Phone System Digital Station B 16-DS Port Expansion Module 700501585
USA
Avaya IP500 Phone System Digital...

$119.97 USD

Avaya IP500 Phone System Digital...

$119.97 USD

Panasonic KX-TDA5180 4-Port CO Trunk Card (LCOT4) for KX-TDA50
USA
Panasonic KX-TDA5180 4-Port CO Trunk...

$19.00 USD

Panasonic KX-TDA5180 4-Port CO Trunk...

$19.00 USD

REF “A” STK NEC DSX 40 80 160 1091051 Intramail 4 Port 16 Hour PRO Voice Mail
USA
REF “A” STK NEC DSX 40 80 160...

$54.95 USD

REF “A” STK NEC DSX 40 80 160...

$54.95 USD

Panasonic KX-TDA0172 16 Port Digital Ext. Card (DLC16) KX-TDE100/200,KX-TDA100
USA
Panasonic KX-TDA0172 16 Port Digital...

$29.00 USD

Panasonic KX-TDA0172 16 Port Digital...

$29.00 USD

Panasonic KX-TDA5193 4-Port Caller ID Card (CID4) for KX-TDA50
USA
Panasonic KX-TDA5193 4-Port Caller ID...

$29.00 USD

Panasonic KX-TDA5193 4-Port Caller ID...

$29.00 USD

Avaya Partner ACS: 400EC R3.1, Partner Mail VS R4.1 As Shown
USA
Avaya Partner ACS: 400EC R3.1,...

$75.00 USD

Avaya Partner ACS: 400EC R3.1,...

$75.00 USD

Cisco Collaboration Lab - Full Solution Enterprise Suite - Version 12, 14 & 15
USA
Cisco Collaboration Lab - Full...

$75.00 USD

Cisco Collaboration Lab - Full...

$75.00 USD

Avaya IP500 V1 or V2 Control Unit Power Supply *LATEST REVISION* 700500985
USA
Avaya IP500 V1 or V2 Control Unit...

$35.00 USD

Avaya IP500 V1 or V2 Control Unit...

$35.00 USD

NEC Univerge SV8100 CD-PRTA PRI/T1/E1 670118 Interface Blade Card
USA
NEC Univerge SV8100 CD-PRTA PRI/T1/E1...

$35.00 USD

NEC Univerge SV8100 CD-PRTA PRI/T1/E1...

$35.00 USD

Panasonic KX-TD180 4CO Line Expansion Card (New In Box)
USA
Panasonic KX-TD180 4CO Line Expansion...

$35.00 USD

Panasonic KX-TD180 4CO Line Expansion...

$35.00 USD

Panasonic KX-TD170, 8 Ext Expansion Card for KX-TD1232 or KX-TD816.
USA
Panasonic KX-TD170, 8 Ext Expansion...

$35.00 USD

Panasonic KX-TD170, 8 Ext Expansion...

$35.00 USD

Avaya IP500 V1 or V2 Control Unit Power Supply QTY available
USA
Avaya IP500 V1 or V2 Control Unit...

$35.00 USD

Avaya IP500 V1 or V2 Control Unit...

$35.00 USD

NEC SL1100 IP4NA-1228M-B KSU
USA
NEC SL1100 IP4NA-1228M-B KSU

$35.00 USD

NEC SL1100 IP4NA-1228M-B KSU

$35.00 USD

AT&T PBX Telephone DTU DC4A Data Cassette Recorder DDR for SYSTEM 25
USA
AT&T PBX Telephone DTU DC4A Data...

$25.00 USD

AT&T PBX Telephone DTU DC4A Data...

$25.00 USD

25 pair RJ11 to Amphenol connector breakout panel
USA
25 pair RJ11 to Amphenol connector...

$25.00 USD

25 pair RJ11 to Amphenol connector...

$25.00 USD

LUCENT/AT&T 507A ISDN TO ANALOG PHONE TELEPHONE ADAPTER 106085202 w/bluetip
USA
LUCENT/AT&T 507A ISDN TO ANALOG...

$25.00 USD

LUCENT/AT&T 507A ISDN TO ANALOG...

$25.00 USD

Avaya IP500 Phone 30 External Expansion Module Analog 700426224 Refurbished
USA
Avaya IP500 Phone 30 External...

$549.00 USD

Avaya IP500 Phone 30 External...

$549.00 USD

LOT OF 3 Nortel Norstar T7316E Business Phone System Telephones Nortel Networks
USA
LOT OF 3 Nortel Norstar T7316E...

$42.50 USD

LOT OF 3 Nortel Norstar T7316E...

$42.50 USD

Tador DoorSonic door phone intercom = same KX-T30865 original Panasonic panel.
Israel
Tador DoorSonic door phone intercom =...

$198.00 USD

Tador DoorSonic door phone intercom =...

$198.00 USD

Panasonic KX-TDA5172 8-Port Digital Ext. Card for KX-TDA50 (DLC8)
USA
Panasonic KX-TDA5172 8-Port Digital...

$39.00 USD

Panasonic KX-TDA5172 8-Port Digital...

$39.00 USD

Panasonic KX-TDA0181 16-Port CO Trunk Card (LCOT16) for KX-TDE100/200, KX-TDA100
USA
Panasonic KX-TDA0181 16-Port CO Trunk...

$39.00 USD

Panasonic KX-TDA0181 16-Port CO Trunk...

$39.00 USD

Nortel Norstar NT5B41GA-93 LS/DS Analog Trunk Card
USA
Nortel Norstar NT5B41GA-93 LS/DS...

$39.00 USD

Nortel Norstar NT5B41GA-93 LS/DS...

$39.00 USD

Mitel UC Server 30 Small Business Edition Phone Server ST008 UC30 8GB RAM NO HDD
USA
Mitel UC Server 30 Small Business...

$99.00 USD

Mitel UC Server 30 Small Business...

$99.00 USD

Mitel 3300 MXe III 50006269 Business Phone ICP Controller w/One PSU
USA
Mitel 3300 MXe III 50006269 Business...

$99.00 USD

Mitel 3300 MXe III 50006269 Business...

$99.00 USD

Samsung OfficeServ 7100 Digital Communication Systems W/MP10a UNI SD Card
USA
Samsung OfficeServ 7100 Digital...

$99.00 USD

Samsung OfficeServ 7100 Digital...

$99.00 USD

Yeastar MyPBX SOHO IP PBX for 32 Users, expandable Multiple
Canada
Yeastar MyPBX SOHO IP PBX for 32...

$59.00 CAD

Yeastar MyPBX SOHO IP PBX for 32...

$59.00 CAD

Panasonic KX-TES824 / KX-TA824 Advanced Hybrid System
USA
Panasonic KX-TES824 / KX-TA824...

$649.95 USD

Panasonic KX-TES824 / KX-TA824...

$649.95 USD

Avaya S8300E Media Server 700508955 Refurbished for G450 G430
USA
Avaya S8300E Media Server 700508955...

$699.00 USD

Avaya S8300E Media Server 700508955...

$699.00 USD

CyberData VoIP Intercom White SYN-APPS Indoor PoE RAL 9003 RoHS 011361A/021108K
USA
CyberData VoIP Intercom White...

$29.99 USD

CyberData VoIP Intercom White...

$29.99 USD

Keptel ML-6 Telephone Network Interface Device Box New With Manual
USA
Keptel ML-6 Telephone Network...

$29.99 USD

Keptel ML-6 Telephone Network...

$29.99 USD

Shoretel ShoreGear 24A SG-24A 600-1073-10 / 21 Voice Switch
USA
Shoretel ShoreGear 24A SG-24A...

$17.00 USD

Shoretel ShoreGear 24A SG-24A...

$17.00 USD

AVAYA Partner ACS Power Cord
USA
AVAYA Partner ACS Power Cord

$15.00 USD

AVAYA Partner ACS Power Cord

$15.00 USD

NEC SV9100 GCD-4COTB 4 Port Analog Trunk Card BE113029 Expansion Blade
USA
NEC SV9100 GCD-4COTB 4 Port Analog...

$41.00 USD

NEC SV9100 GCD-4COTB 4 Port Analog...

$41.00 USD

Avaya MM716 Analog Media Module 700466642
USA
Avaya MM716 Analog Media Module...

$339.99 USD

Avaya MM716 Analog Media Module...

$339.99 USD

NEC SL2100 KSU Main Cabinet CPU Processor Board- REF IP7NA-CPU-C1 BE116496
USA
NEC SL2100 KSU Main Cabinet CPU...

$59.95 USD

NEC SL2100 KSU Main Cabinet CPU...

$59.95 USD

NEC SV8100/SV8300 COMMUNICATIONS SERVER | CHS2U-US
USA
NEC SV8100/SV8300 COMMUNICATIONS...

$89.99 USD

NEC SV8100/SV8300 COMMUNICATIONS...

$89.99 USD

Avaya IP Office 500 v2 Control unit w/ 2 Modules 700476005
USA
Avaya IP Office 500 v2 Control unit...

$89.99 USD

Avaya IP Office 500 v2 Control unit...

$89.99 USD

Avaya IP Office IP500V2, 700476005 + Combination Card ATM 4U(9-12) 700476013
USA
Avaya IP Office IP500V2, 700476005 +...

$85.55 USD

Avaya IP Office IP500V2, 700476005 +...

$85.55 USD

REF “A” STK - NEC DSX 40 DX7NA-4COIU-S1 1091001 4-Port Analog CO Line Exp Card
USA
REF “A” STK - NEC DSX 40...

$27.95 USD

REF “A” STK - NEC DSX 40...

$27.95 USD

Samsung OfficeServ 7100 7200 7400 SVMI-20i Voice Mail OS7400BVM2/XAR
USA
Samsung OfficeServ 7100 7200 7400...

$79.99 USD

Samsung OfficeServ 7100 7200 7400...

$79.99 USD

REF “A’ STK - NEC SL2100 IP7WW-082U-B1 BE116506 8 Port Digital 2 Port Analog Exp
USA
REF “A’ STK - NEC SL2100...

$79.95 USD

REF “A’ STK - NEC SL2100...

$79.95 USD

Nortel NT7B75AAAE 4X0 Trunk Card
USA
Nortel NT7B75AAAE 4X0 Trunk Card

$69.99 USD

Nortel NT7B75AAAE 4X0 Trunk Card

$69.99 USD

Toshiba Strata DK16 DKSUB16C Digital Key Telephone System Corded
Canada
Toshiba Strata DK16 DKSUB16C Digital...

$99.99 CAD

Toshiba Strata DK16 DKSUB16C Digital...

$99.99 CAD

Partner ACS 308EC 700429277 700429426 108463001 108265471 103G6 103G9(28) Module
USA
Partner ACS 308EC 700429277 700429426...

$24.42 USD

Partner ACS 308EC 700429277 700429426...

$24.42 USD

NEC GCD-CP10 w/ GPZ-IPLE SD-B1 US Main Processor Blade SV9100 Card
USA
NEC GCD-CP10 w/ GPZ-IPLE SD-B1 US...

$395.00 USD

NEC GCD-CP10 w/ GPZ-IPLE SD-B1 US...

$395.00 USD

Used iPocket232
USA
Used iPocket232

$65.00 USD

Used iPocket232

$65.00 USD

Mitel Streamline Dongle 50006643
USA
Mitel Streamline Dongle 50006643

$34.00 USD

Mitel Streamline Dongle 50006643

$34.00 USD

Mitel UC 360 Conference Unit ( Refurbished with a 2 Year Warranty )
USA
Mitel UC 360 Conference Unit (...

$49.99 USD

Mitel UC 360 Conference Unit (...

$49.99 USD

Nec Phone System Bundle
USA
Nec Phone System Bundle

$250.00 USD

Nec Phone System Bundle

$250.00 USD

Avaya Nortel BCM450 Business Communications Manager / 1 Digital Trunk Interface
USA
Avaya Nortel BCM450 Business...

$159.99 USD

Avaya Nortel BCM450 Business...

$159.99 USD

Avaya IP Office IP500 v2 Control Unit w/ Cards 700504556, 700417330, 700417330
USA
Avaya IP Office IP500 v2 Control Unit...

$159.99 USD

Avaya IP Office IP500 v2 Control Unit...

$159.99 USD

Avaya Partner 700316474 ACS 509 Phone CPU Processor 103R1
USA
Avaya Partner 700316474 ACS 509 ...

$199.99 USD

Avaya Partner 700316474 ACS 509 ...

$199.99 USD

Synectix EZ Time & Temperature Announcer for Hotels
USA
Synectix EZ Time & Temperature...

$199.00 USD

Synectix EZ Time & Temperature...

$199.00 USD

NEC Voice Mail Card NSA-180241-002
USA
NEC Voice Mail Card NSA-180241-002

$30.00 USD

NEC Voice Mail Card NSA-180241-002

$30.00 USD

Quiklink Two-Way Automatic Ringdown Module (telephone hotline)
USA
Quiklink Two-Way Automatic Ringdown...

$94.00 USD

Quiklink Two-Way Automatic Ringdown...

$94.00 USD

Panasonic KX-TAW848 4x4 Advanced Hybrid PBX System NO Power Supply Unit
USA
Panasonic KX-TAW848 4x4 Advanced...

$124.98 USD

Panasonic KX-TAW848 4x4 Advanced...

$124.98 USD

Avaya Partner II 400E Module Rel 3-1 (103D7) (107085821) Refurb
USA
Avaya Partner II 400E Module Rel 3-1...

$22.53 USD

Avaya Partner II 400E Module Rel 3-1...

$22.53 USD

Mitel HX Controller Complete With 5000 Processor Module Rack Mountable 50006791
USA
Mitel HX Controller Complete With...

$45.00 USD

Mitel HX Controller Complete With...

$45.00 USD

Comdial DX-120 DX120 KSU 7201P-00 7200 7248 7230 Phone System
USA
Comdial DX-120 DX120 KSU 7201P-00...

$200.00 USD

Comdial DX-120 DX120 KSU 7201P-00...

$200.00 USD

Avaya Partner  ACS 6.0  Phone System with Voice Mail and 4 Avaya Phones
USA
Avaya Partner  ACS 6.0  Phone...

$200.00 USD

Avaya Partner  ACS 6.0  Phone...

$200.00 USD

Pre Owned | Yealink WHB620 Wireless Headset & Base Only - Black Great Condition
USA
Pre Owned | Yealink WHB620 Wireless...

$40.00 USD

Pre Owned | Yealink WHB620 Wireless...

$40.00 USD

Avaya IP Office 500 DS(1-6) ATMV2 Combination Card w/ 4 Analog Trunks 700504556
USA
Avaya IP Office 500 DS(1-6) ATMV2...

$34.18 USD

Avaya IP Office 500 DS(1-6) ATMV2...

$34.18 USD

Panasonic KX-NS5110 Type Small IP VOIP DSP Expansion Card - Use W/ KX-NS700
USA
Panasonic KX-NS5110 Type Small IP...

$189.95 USD

Panasonic KX-NS5110 Type Small IP...

$189.95 USD

IRIDIUM 9555 Satellite Phone w DPLS0401 HANDSET and ASE-DK075 DOCK
USA
IRIDIUM 9555 Satellite Phone w ...

$699.99 USD

IRIDIUM 9555 Satellite Phone w ...

$699.99 USD

NEW Sealed - Avaya 700383375 9620 9508 9504 9611G 9608 9608G WMNT02A WALL MOUNT
USA
NEW Sealed - Avaya 700383375 9620...

$19.95 USD

NEW Sealed - Avaya 700383375 9620...

$19.95 USD

Allworx VOIP Connect 731 VolP Communication System Server
USA
Allworx VOIP Connect 731 VolP...

$137.97 USD

Allworx VOIP Connect 731 VolP...

$137.97 USD

Panasonic KX-TDA200 Hybrid IP-PBX Cabinet EXT-IKM752 MPR w-SD card line cards
USA
Panasonic KX-TDA200 Hybrid IP-PBX...

$249.00 USD

Panasonic KX-TDA200 Hybrid IP-PBX...

$249.00 USD

Avaya IP Office 500V2 Control System
USA
Avaya IP Office 500V2 Control System

$57.91 USD

Avaya IP Office 500V2 Control System

$57.91 USD

NEC SV9100 GCD-SVR2 GCD-InVPN Module With 60gb Ssd. 645077
USA
NEC SV9100 GCD-SVR2 GCD-InVPN Module...

$79.00 USD

NEC SV9100 GCD-SVR2 GCD-InVPN Module...

$79.00 USD

Nortel Norstar-PLUS Modular ICS Phone System
USA
Nortel Norstar-PLUS Modular ICS Phone...

$124.99 USD

Nortel Norstar-PLUS Modular ICS Phone...

$124.99 USD

NEC DX7NA-8ESIU-S1 1091002 DSX 40 8-Port Station Expansion Card 1 Year Warranty
USA
NEC DX7NA-8ESIU-S1 1091002 DSX 40...

$129.95 USD

NEC DX7NA-8ESIU-S1 1091002 DSX 40...

$129.95 USD

Avaya IP500 Analog Trunk Daughter Card 4 700417405
USA
Avaya IP500 Analog Trunk Daughter...

$24.99 USD

Avaya IP500 Analog Trunk Daughter...

$24.99 USD

AT&T/Lucent 107573644 Definity Multimedia Link
USA
AT&T/Lucent 107573644 Definity...

$21.60 USD

AT&T/Lucent 107573644 Definity...

$21.60 USD

Toshiba IPedge I-EP-1A System Server Call Processing System
USA
Toshiba IPedge I-EP-1A System Server...

$48.00 USD

Toshiba IPedge I-EP-1A System Server...

$48.00 USD

Panasonic KX-NS700 Compact Hybrid Communication Platform
USA
Panasonic KX-NS700 Compact Hybrid...

$190.00 USD

Panasonic KX-NS700 Compact Hybrid...

$190.00 USD

NEC SV9100 GCD-CP20 W/LICENSES
USA
NEC SV9100 GCD-CP20 W/LICENSES

$100.00 USD

NEC SV9100 GCD-CP20 W/LICENSES

$100.00 USD

Avaya E129 700507151 SIP Office Business Phone w/ Handset & Stand
USA
Avaya E129 700507151 SIP Office...

$20.69 USD

Avaya E129 700507151 SIP Office...

$20.69 USD

Mitel 3300 CX II MiVoice ICP Controller Network Phone System
USA
Mitel 3300 CX II MiVoice ICP...

$109.99 USD

Mitel 3300 CX II MiVoice ICP...

$109.99 USD

NEW Poly Edge E400 E500 Extension Module for Edge Series IP Phones - 85W93AA
USA
NEW Poly Edge E400 E500 Extension...

$109.99 USD

NEW Poly Edge E400 E500 Extension...

$109.99 USD

NEC Electra Elite IPK ESIB(8)-U10 w/ ESIE(8)-U10 ETU Combo Card (750207, 750209)
USA
NEC Electra Elite IPK ESIB(8)-U10 w/...

$24.95 USD

NEC Electra Elite IPK ESIB(8)-U10 w/...

$24.95 USD

Digium Switchvox 305 VoIP PBX Central Unit Appliance
USA
Digium Switchvox 305 VoIP PBX Central...

$90.00 USD

Digium Switchvox 305 VoIP PBX Central...

$90.00 USD

AVAYA IP Office 500 V2 700476005 VOIP Control Unit with 4*Expansion Modules
USA
AVAYA IP Office 500 V2 700476005 VOIP...

$75.05 USD

AVAYA IP Office 500 V2 700476005 VOIP...

$75.05 USD