Phone Switching Systems & PBXs | Surplus Network

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

Grandstream UCM6302A 2 FXO 2 FXS...

$247.99 USD

Grandstream UCM6302A 2 FXO 2 FXS...

$247.99 USD

Avaya PARTNER ACS R6 308 Processor. Tested.

Avaya PARTNER ACS R6 308 Processor....

$100.00 USD

Avaya PARTNER ACS R6 308 Processor....

$100.00 USD

Panasonic KX-TA624 Advanced Hybrid Phone System

Panasonic KX-TA624 Advanced Hybrid...

$100.00 USD

Panasonic KX-TA624 Advanced Hybrid...

$100.00 USD

Panasonic KX-TDA50 & KX-TVA50 w/original power adapters from working environment

Panasonic KX-TDA50 & KX-TVA50...

$100.00 USD

Panasonic KX-TDA50 & KX-TVA50...

$100.00 USD

Panasonic KX-TA624 Advanced Hybrid Phone System

Panasonic KX-TA624 Advanced Hybrid...

$100.00 USD

Panasonic KX-TA624 Advanced Hybrid...

$100.00 USD

NEC SV9100 CPU Card GCD-CP10 A20-030769-001 + GPZ-IPLE A20-030477-001 SD Card

NEC SV9100 CPU Card GCD-CP10...

$124.98 USD

NEC SV9100 CPU Card GCD-CP10...

$124.98 USD

Avaya IP Office IP500 V2 PCS16 Control Unit 700476005

Avaya IP Office IP500 V2 PCS16...

$50.00 USD

Avaya IP Office IP500 V2 PCS16...

$50.00 USD

Allworx 6X All-In-On VoIP Phone IP Network Server System w/ Power Supply + 4gb

Allworx 6X All-In-On VoIP Phone IP...

$50.00 USD

Allworx 6X All-In-On VoIP Phone IP...

$50.00 USD

ESI IVX S-Class Phone System

ESI IVX S-Class Phone System

$50.00 USD

ESI IVX S-Class Phone System

$50.00 USD

Avaya IP Office IP400 Analog Trunk || Add 16 analog stations

Avaya IP Office IP400 Analog Trunk ||...

$50.00 USD

Avaya IP Office IP400 Analog Trunk ||...

$50.00 USD

Avaya IP Office 500 V2 Phone Control Unit w/ 2x modules, 24 port, Mounting HW

Avaya IP Office 500 V2 Phone Control...

$50.00 USD

Avaya IP Office 500 V2 Phone Control...

$50.00 USD

Lucent Technologies Portmaster 3 Communications Server

Lucent Technologies Portmaster 3...

$69.99 USD

Lucent Technologies Portmaster 3...

$69.99 USD

Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished

Nortel 0x16 Fiber Station Module...

$199.00 USD

Nortel 0x16 Fiber Station Module...

$199.00 USD

Panasonic KX-TDA50 Hybrid IP-PBX Control Center Unit with 40V Power Adapter

Panasonic KX-TDA50 Hybrid IP-PBX...

$119.95 USD

Panasonic KX-TDA50 Hybrid IP-PBX...

$119.95 USD

Avaya G430 Media Branch Gateway; 6139611

Avaya G430 Media Branch Gateway; 6139611

$119.95 USD

Avaya G430 Media Branch Gateway; 6139611

$119.95 USD

SANGOMA AFT-Remora A200-R Rev 2.5 VOiP PBX

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

$39.99 USD

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

$39.99 USD

Sangoma A108 PCIe Card AFT Base...

$39.99 USD

Sangoma A108 PCIe Card AFT Base...

$39.99 USD

Grandstream GXP1405 GXP2130 GXP2135 Wall Mount Stand Bracket

Grandstream GXP1405 GXP2130 GXP2135...

$8.95 USD

Grandstream GXP1405 GXP2130 GXP2135...

$8.95 USD

Avaya IP Office 500 V2 Phone Control Unit 700476005 W/Power Cord.

Avaya IP Office 500 V2 Phone Control...

$59.99 USD

Avaya IP Office 500 V2 Phone Control...

$59.99 USD

Toshiba Strata DK 16 Business Telephone Phone System Base Cabinet

Toshiba Strata DK 16 Business...

$99.95 USD

Toshiba Strata DK 16 Business...

$99.95 USD

Panasonic PSUP1450ZA KX-TDA0484/0490/0470 IP-GW4E IP-GW16 IP-Ext 16

Panasonic PSUP1450ZA...

$70.63 USD

Panasonic PSUP1450ZA...

$70.63 USD

Toshiba Strata phone system CHSU40A3 With 2 Phones As Pictured Working!

Toshiba Strata phone system CHSU40A3...

$70.00 USD

Toshiba Strata phone system CHSU40A3...

$70.00 USD

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

Samsung OfficeServ 7100 7200 7400...

$149.99 USD

Samsung OfficeServ 7100 7200 7400...

$149.99 USD

1 LOT OF 2 AT&T Signal Circuit Protector 564G 05OH92 189 B1- 25 Western Electric

1 LOT OF 2 AT&T Signal Circuit...

$85.00 USD

1 LOT OF 2 AT&T Signal Circuit...

$85.00 USD

Avaya TN2312BP IP Server Interface

Avaya TN2312BP IP Server Interface

$58.98 USD

Avaya TN2312BP IP Server Interface

$58.98 USD

GS-UCM6301 IP PBX 1FXO, 1FXS Appliance by Grandstream

GS-UCM6301 IP PBX 1FXO, 1FXS...

$226.99 USD

GS-UCM6301 IP PBX 1FXO, 1FXS...

$226.99 USD

NEC IP4NA-1228M-B KSU SL1100 Main Cabinet Phone System

NEC IP4NA-1228M-B KSU SL1100 Main...

$29.00 USD

NEC IP4NA-1228M-B KSU SL1100 Main...

$29.00 USD

Avaya IP Office 500 V2 Phone Control Unit 700476005 w/ Phone (1-2) 700431778

Avaya IP Office 500 V2 Phone Control...

$75.00 USD

Avaya IP Office 500 V2 Phone Control...

$75.00 USD

Panasonic KX-TDA50 Digital Hybrid IP-PBX VoIP Phone System

Panasonic KX-TDA50 Digital Hybrid...

$47.00 USD

Panasonic KX-TDA50 Digital Hybrid...

$47.00 USD

Mitel MC320FA Ons Class Line Card Analog

Mitel MC320FA Ons Class Line Card Analog

$45.00 USD

Mitel MC320FA Ons Class Line Card Analog

$45.00 USD

NEC SL1100 8-Port Digital Station Card (IP4WW-080E-B1) - NEC-BE110253 - New

NEC SL1100 8-Port Digital Station...

$45.00 USD

NEC SL1100 8-Port Digital Station...

$45.00 USD

Avaya Phone System 24-Port Patch Panel 700012909

Avaya Phone System 24-Port Patch...

$45.00 USD

Avaya Phone System 24-Port Patch...

$45.00 USD

Patton SmartNode Multiport FXS VoIP Gateway, 32 FXS on RJ21, AC - SN4332/JSUI

Patton SmartNode Multiport FXS VoIP...

$79.99 USD

Patton SmartNode Multiport FXS VoIP...

$79.99 USD

Avaya Media Gateway EM200 Expansion Module

Avaya Media Gateway EM200 Expansion...

$79.99 USD

Avaya Media Gateway EM200 Expansion...

$79.99 USD

Avaya IP Office 500V2 700476005 9.1 Phone System w SD Card Voice Mail BasicMode

Avaya IP Office 500V2 700476005 9.1...

$49.49 USD

Avaya IP Office 500V2 700476005 9.1...

$49.49 USD

Panasonic MPR PSUP1317ZB Processor & Memory Card

Panasonic MPR PSUP1317ZB Processor &...

$44.99 USD

Panasonic MPR PSUP1317ZB Processor &...

$44.99 USD

Samsung OfficeServ 7100 Cabinet With MP10a & UNI Modules VOIP Phone System

Samsung OfficeServ 7100 Cabinet With...

$269.00 USD

Samsung OfficeServ 7100 Cabinet With...

$269.00 USD

Allworx 9212L VoIP IP Business Telephone W/ Backlit Display - Black

Allworx 9212L VoIP IP Business...

$19.99 USD

Allworx 9212L VoIP IP Business...

$19.99 USD

Inter-tel Axxess 550.2250 DKSC16+ 16-Port Digital Station Card FREE SHIPPING!!!!

Inter-tel Axxess 550.2250 DKSC16+...

$19.99 USD

Inter-tel Axxess 550.2250 DKSC16+...

$19.99 USD

Grandstream UCM6302 IP PBX Appliance

Grandstream UCM6302 IP PBX Appliance

$334.99 USD

Grandstream UCM6302 IP PBX Appliance

$334.99 USD

Allen Tel AT125-SM Multiline Modular Adapter for 25 RJ-11 Jacks

Allen Tel AT125-SM Multiline Modular...

$41.24 USD

Allen Tel AT125-SM Multiline Modular...

$41.24 USD

THE STICK Voice/Fax/Modem Call Processor Multi-link 4-Port RJ-11

THE STICK Voice/Fax/Modem Call...

$95.00 USD

THE STICK Voice/Fax/Modem Call...

$95.00 USD

Panasonic KX-NS700 Compact Hybrid Communication Platform & 8 KX-DT543-B Phones

Panasonic KX-NS700 Compact Hybrid...

$1,050.00 USD

Panasonic KX-NS700 Compact Hybrid...

$1,050.00 USD

Panasonic KX-TDA0290 Primary Rate Interface Card * Panasonic Dealer *

Panasonic KX-TDA0290 Primary Rate...

$49.00 USD

Panasonic KX-TDA0290 Primary Rate...

$49.00 USD

Shoretel ShoreGear 24A SG-24A 600-1073-21 Voice Switch w/ Power Cord & Rack Ears

Shoretel ShoreGear 24A SG-24A...

$49.00 USD

Shoretel ShoreGear 24A SG-24A...

$49.00 USD

ICC ICRESVPA3C 8 Port Telephone Module w/ RJ31X Jack

ICC ICRESVPA3C 8 Port Telephone...

$13.00 USD

ICC ICRESVPA3C 8 Port Telephone...

$13.00 USD

Panasonic KX-TDE0101 MPR Card for TDA Enhancement IPCMPR

Panasonic KX-TDE0101 MPR Card for TDA...

$129.99 USD

Panasonic KX-TDE0101 MPR Card for TDA...

$129.99 USD

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

Avaya IP500 Phone System Digital...

$129.99 USD

Avaya IP500 Phone System Digital...

$129.99 USD

X2 Panasonic KX-T0155 DECT 6.0 Cell Station - 2 Channel

X2 Panasonic KX-T0155 DECT 6.0 Cell...

$150.00 USD

X2 Panasonic KX-T0155 DECT 6.0 Cell...

$150.00 USD

Avaya PARTNER ACS R6 308 Processor Messaging 7.0 6 Port Pc Card Pulled Today

Avaya PARTNER ACS R6 308 Processor...

$150.00 USD

Avaya PARTNER ACS R6 308 Processor...

$150.00 USD

Mitel ASU II 50005105 analog service unit 56007340 ... IT WILL FOINE WITH NO CAR

Mitel ASU II 50005105 analog service...

$60.00 USD

Mitel ASU II 50005105 analog service...

$60.00 USD

Avaya IP Office 500 V2 Phone Control Unit

Avaya IP Office 500 V2 Phone Control...

$60.00 USD

Avaya IP Office 500 V2 Phone Control...

$60.00 USD

NEC SL1100 IP4NA-1228M-B PBX Main Cabinet Phone System With 66 Block

NEC SL1100 IP4NA-1228M-B PBX Main...

$60.00 USD

NEC SL1100 IP4NA-1228M-B PBX Main...

$60.00 USD

VALCOM V-2000A INTEGRATED SINGLE ZONE PAGE SYSTEM V2000A

VALCOM V-2000A INTEGRATED SINGLE ZONE...

$99.00 USD

VALCOM V-2000A INTEGRATED SINGLE ZONE...

$99.00 USD

Phonesuite Console

Phonesuite Console

$500.00 USD

Phonesuite Console

$500.00 USD

Allworx Connect 324 VoIP Server With AC Adapter

Allworx Connect 324 VoIP Server With...

$299.00 USD

Allworx Connect 324 VoIP Server With...

$299.00 USD

Panasonic KX-TDA 100 & 200 KX-TDA0108 PSU-S Small Type Main Cabinet Power Supply

Panasonic KX-TDA 100 & 200 KX-TDA0108...

$84.99 USD

Panasonic KX-TDA 100 & 200 KX-TDA0108...

$84.99 USD

ESI S-Class Gen-II Phone System with Power Supply 482 Tested Warranty Admin=456

ESI S-Class Gen-II Phone System with...

$124.97 USD

ESI S-Class Gen-II Phone System with...

$124.97 USD

Mitel 5000 HX 50006791 Controller w/ Power, Cords, & Wiring/Terminal Box

Mitel 5000 HX 50006791 Controller w/...

$74.99 USD

Mitel 5000 HX 50006791 Controller w/...

$74.99 USD

Avaya 9508 Digital Telephone 700500207 Make offer for All

Avaya 9508 Digital Telephone...

$30.00 USD

Avaya 9508 Digital Telephone...

$30.00 USD

digium b410p wildcard ISDN card that supports both TE and NT modes over 4-wire S

digium b410p wildcard ISDN card that...

$30.00 USD

digium b410p wildcard ISDN card that...

$30.00 USD

Panasonic KX-TA624 Advanced Hybrid Phone System with Caller ID Parts Only

Panasonic KX-TA624 Advanced Hybrid...

$75.95 USD

Panasonic KX-TA624 Advanced Hybrid...

$75.95 USD

NEC IP3WW-8SLIU-A1 0911044 UX5000 Analog Station Interface Blade Card w Warranty

NEC IP3WW-8SLIU-A1 0911044 UX5000...

$89.96 USD

NEC IP3WW-8SLIU-A1 0911044 UX5000...

$89.96 USD

Toshiba Strata CIX100 DKT 2020 S 20 Button NO Display Speaker Telephone Charcoal

Toshiba Strata CIX100 DKT 2020 S 20...

$21.96 USD

Toshiba Strata CIX100 DKT 2020 S 20...

$21.96 USD

Panasonic KX-TDA50 Digital Hybrid IP PBX - KX-TDA5180 LCOT4 - 4 Analog Trunk

Panasonic KX-TDA50 Digital Hybrid IP...

$21.96 USD

Panasonic KX-TDA50 Digital Hybrid IP...

$21.96 USD

Panasonic KX-TDA 100 & 200 KX-TDA0172 DLC16 16 Port Digital Station Expansion

Panasonic KX-TDA 100 & 200 KX-TDA0172...

$33.40 USD

Panasonic KX-TDA 100 & 200 KX-TDA0172...

$33.40 USD

AVAYA IPO MU-LAW PCS18 SYSTEM SD Card Avaya IP 500 V2 700479710

AVAYA IPO MU-LAW PCS18 SYSTEM SD Card...

$24.99 USD

AVAYA IPO MU-LAW PCS18 SYSTEM SD Card...

$24.99 USD

Panasonic KX-TA824 Hybrid Telephone System

Panasonic KX-TA824 Hybrid Telephone...

$575.00 USD

Panasonic KX-TA824 Hybrid Telephone...

$575.00 USD

Grandstream UCM6301 IP PBX Appliance

Grandstream UCM6301 IP PBX Appliance

$228.99 USD

Grandstream UCM6301 IP PBX Appliance

$228.99 USD

Avaya Partner ACS 509 Processor 700316474 103R1 R7

Avaya Partner ACS 509 Processor...

$232.75 USD

Avaya Partner ACS 509 Processor...

$232.75 USD

Avaya IP Office 500 V2 700476005 that is able to be upgraded to release 9.1

Avaya IP Office 500 V2 700476005 that...

$37.37 USD

Avaya IP Office 500 V2 700476005 that...

$37.37 USD

Avaya IP Office 500 V1 V2 Processor Power Supply 700501214 700476005 700417207

Avaya IP Office 500 V1 V2 Processor...

$22.22 USD

Avaya IP Office 500 V1 V2 Processor...

$22.22 USD

Nortel NT7B69AAAB READ

Nortel NT7B69AAAB READ

$49.99 USD

Nortel NT7B69AAAB READ

$49.99 USD

Avaya IPO 500 Digital Station System Server Unit - PCS 08 Power Cable + VGA

Avaya IPO 500 Digital Station System...

$49.99 USD

Avaya IPO 500 Digital Station System...

$49.99 USD

Vocera B3000n badge B3000-8 8-bay battery charger w/power supply

Vocera B3000n badge B3000-8 8-bay...

$49.99 USD

Vocera B3000n badge B3000-8 8-bay...

$49.99 USD

Lucent Technologies Network Termination Unit NT1B-300

Lucent Technologies Network...

$25.00 USD

Lucent Technologies Network...

$25.00 USD

Toshiba BSTU1A - 8 port analog station card

Toshiba BSTU1A - 8 port analog...

$89.00 USD

Toshiba BSTU1A - 8 port analog...

$89.00 USD

Samsung OfficeServ 7100 Cabinet With MP10a & UNI Modules VOIP Phone System

Samsung OfficeServ 7100 Cabinet With...

$275.00 USD

Samsung OfficeServ 7100 Cabinet With...

$275.00 USD

Merlin 410 Phone System Control Box With Package 1. 5 Phones Included.

Merlin 410 Phone System Control Box...

$275.00 USD

Merlin 410 Phone System Control Box...

$275.00 USD

NEC SV9100 GCD-SVR2 GCD-InVPN Module. (Q24-FR000000106831) (645077)

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

$149.00 USD

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

$149.00 USD

Avaya G650 Media Gateway 0770-04-1664 3794C-5175A 655A - E48236 Cabinet

Avaya G650 Media Gateway 0770-04-1664...

$102.95 USD

Avaya G650 Media Gateway 0770-04-1664...

$102.95 USD

Vodavi XTS 3017-71 30-Button Executive Display Full-Duplex Speakerphone Clean

Vodavi XTS 3017-71 30-Button...

$39.19 USD

Vodavi XTS 3017-71 30-Button...

$39.19 USD

NEC SV9100 GCD-CP10 CPU Main Processor Blade BE113218 With 640080 SD-B1 flash

NEC SV9100 GCD-CP10 CPU Main...

$249.00 USD

NEC SV9100 GCD-CP10 CPU Main...

$249.00 USD

Quiklink Two-Way Automatic Ringdown Module (telephone hotline)

Quiklink Two-Way Automatic Ringdown...

$94.00 USD

Quiklink Two-Way Automatic Ringdown...

$94.00 USD

Avaya MM717 VH3/4 DCP Media Module 700394711/700302433

Avaya MM717 VH3/4 DCP Media Module...

$120.00 USD

Avaya MM717 VH3/4 DCP Media Module...

$120.00 USD

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

NEC DX7NA-4COIU-S1 DSX 40 1091001 4...

$35.95 USD

NEC DX7NA-4COIU-S1 DSX 40 1091001 4...

$35.95 USD

Nortel Norstar PLUS NT7B53FA-93 Modular ICS Cabinet + NTBB25GA & NTBB06GA Fiber

Nortel Norstar PLUS NT7B53FA-93...

$199.99 USD

Nortel Norstar PLUS NT7B53FA-93...

$199.99 USD

Panasonic KX-TDA0104 KX-TDA 100 & 200 PSU M- Main Cabinet Power Supply M TYPE

Panasonic KX-TDA0104 KX-TDA 100 & 200...

$169.00 USD

Panasonic KX-TDA0104 KX-TDA 100 & 200...

$169.00 USD

Avaya Partner ACS 103M 108773896 Line Module (012E Module)

Avaya Partner ACS 103M 108773896 Line...

$12.00 USD

Avaya Partner ACS 103M 108773896 Line...

$12.00 USD

Panasonic KX-NS700 Main Unit (kxns700)

Panasonic KX-NS700 Main Unit (kxns700)

$479.73 USD

Panasonic KX-NS700 Main Unit (kxns700)

$479.73 USD

Lot Of 10 Nortel Modular ICS MICS Software Cards Various Versions.

Lot Of 10 Nortel Modular ICS MICS...

$80.00 USD

Lot Of 10 Nortel Modular ICS MICS...

$80.00 USD

Avaya Partner ACS Module 108463001

Avaya Partner ACS Module 108463001

$20.00 USD

Avaya Partner ACS Module 108463001

$20.00 USD

USED NEC SN1750 CYGMA and SV8100 CD-CP00. CD-LTA, CD-8DLCA, CD-16DLCA

USED NEC SN1750 CYGMA and SV8100...

$79.00 USD

USED NEC SN1750 CYGMA and SV8100...

$79.00 USD

NEW SEALED Avaya J100 1600 Series 5V Power Supply 700451230 700512377 700515443

NEW SEALED Avaya J100 1600 Series 5V...

$13.64 USD

NEW SEALED Avaya J100 1600 Series 5V...

$13.64 USD

Avaya IP Office 500 V2 Control Unit PCS09 700431778 w/2 700417330 700417405 & SD

Avaya IP Office 500 V2 Control Unit...

$132.92 USD

Avaya IP Office 500 V2 Control Unit...

$132.92 USD

Larus RouteSwitch Module DS1 - T1 5702 - Good Used Condition

Larus RouteSwitch Module DS1 - T1...

$19.95 USD

Larus RouteSwitch Module DS1 - T1...

$19.95 USD

Avaya IP Office 500 V2 Phone Control Unit 700476005 PCS15 w/ SD Card & Modules

Avaya IP Office 500 V2 Phone Control...

$104.99 USD

Avaya IP Office 500 V2 Phone Control...

$104.99 USD

Siecor Telephone Network Interface

Siecor Telephone Network Interface

$10.00 USD

Siecor Telephone Network Interface

$10.00 USD

Panasonic KX-TDE0101 IPCMPR Main Processor Card TDE100/200 w/128MB SD Card

Panasonic KX-TDE0101 IPCMPR Main...

$99.99 USD

Panasonic KX-TDE0101 IPCMPR Main...

$99.99 USD

LUCENT PARTNER 103H Business Phone System w/103B9, 103R Voice Messaging PC

LUCENT PARTNER 103H Business Phone...

$220.00 USD

LUCENT PARTNER 103H Business Phone...

$220.00 USD