Phone Switching Systems & PBXs | Whohou Marketplace

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Grandstream UCM6302A 2 FXO 2 FXS Audio PBX ***FREE SHIPPING*** (204275138182)
Allworx 6X All-In-On VoIP Phone IP Network Server System w/ Power Supply + 4gb (145740951911)
Avaya IP Office IP500 V2 PCS16 Control Unit 700476005 (276438108530)
ESI IVX S-Class Phone System (176339500447)
Avaya IP Office IP400 Analog Trunk || Add 16 analog stations (395349669103)
Avaya IP Office 500 V2 Phone Control Unit w/ 2x modules, 24 port, Mounting HW (226062660375)
Telephone Network Interface Device Box (325728191998)
Lucent Technologies Portmaster 3 Communications Server (166655522502)
Panasonic KX-TDA0170 8-Port Digital Hybrid Extension Card DHLC8 for DPT APT (375381722348)
Avaya PARTNER ACS R6 308 Processor. Tested. (176323048971)
Panasonic KX-TA624 Advanced Hybrid Phone System (305504503447)
Panasonic KX-TDA50 & KX-TVA50 w/original power adapters from working environment (145742495569)
Panasonic KX-TA624 Advanced Hybrid Phone System (315205602958)
Nortel Norstar PLUS NT7B53FA-93 Modular ICS Cabinet with manual (296184553339)
NEC SV9100 CPU Card GCD-CP10 A20-030769-001 + GPZ-IPLE A20-030477-001 SD Card (296385695856)
Panasonic PSUP1450ZA KX-TDA0484/0490/0470 IP-GW4E IP-GW16 IP-Ext 16 (116137824725)
Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished (235473266498)
Grandstream UCM6302 IP PBX Appliance (285422940713)
Panasonic KX-TDA50 Hybrid IP-PBX Control Center Unit with 40V Power Adapter (305517111317)
Avaya G430 Media Branch Gateway; 6139611 (226078565078)
Avaya IP500V2 IP Office Phone Control Unit (305530024296)
SANGOMA AFT-Remora A200-R Rev 2.5 VOiP PBX (175585734113)
Sangoma A108 PCIe Card AFT Base Low-Profile (395316954598)
Grandstream GXP1405 GXP2130 GXP2135 Wall Mount Stand Bracket (114483945483)
Avaya IP Office 500 V2 Phone Control Unit 700476005 W/Power Cord. (266779102542)
Toshiba Strata phone system CHSU40A3 With 2 Phones As Pictured Working! (155334621839)
GS-UCM6301 IP PBX 1FXO, 1FXS Appliance by Grandstream (194698238026)
Samsung OfficeServ 7100 7200 7400 SVMI-20i Voice Mail OS7400BVM2/XAR (375325050185)
Avaya IP Office 500 V2 Phone Control Unit 700476005 w/ Phone (1-2) 700431778 (395349675151)
Merlin 410 Phone System Control Box With Package 1. 5 Phones Included. (276273177571)
Samsung OfficeServ 7100 Cabinet With MP10a & UNI Modules VOIP Phone System (296377672844)
Allen Tel AT125-SM Multiline Modular Adapter for 25 RJ-11 Jacks (126409746193)
Panasonic KX-TDA50 Digital Hybrid IP-PBX VoIP Phone System (204565501497)
Mitel MC320FA Ons Class Line Card Analog (285819874609)
NEC SL1100 8-Port Digital Station Card (IP4WW-080E-B1) - NEC-BE110253 - New (325945501287)
Avaya Phone System 24-Port Patch Panel 700012909 (176329497393)
1 LOT OF 2 AT&T Signal Circuit Protector 564G 05OH92 189 B1- 25 Western Electric (186409258388)
Panasonic MPR PSUP1317ZB Processor & Memory Card (145677025786)
Patton SmartNode Multiport FXS VoIP Gateway, 32 FXS on RJ21, AC - SN4332/JSUI (375199506509)
Avaya Media Gateway EM200 Expansion Module (386884290617)
Samsung OfficeServ 7100 Cabinet With MP10a & UNI Modules VOIP Phone System (285786076073)
Toshiba Strata DK 16 Business Telephone Phone System Base Cabinet (386955808110)
Avaya IP Office 500V2 700476005 9.1 Phone System w SD Card Voice Mail BasicMode (266342890134)
NEC IP4NA-1228M-B KSU SL1100 Main Cabinet Phone System (326100511647)
ICC ICRESVPA3C 8 Port Telephone Module w/ RJ31X Jack (223478435507)
Allworx 9212L VoIP IP Business Telephone W/ Backlit Display - Black (255920100240)
Inter-tel Axxess 550.2250 DKSC16+ 16-Port Digital Station Card FREE SHIPPING!!!! (186384170517)
Grandstream UCM6304 IP-PBX Rack Mountable (315317213716)
Panasonic KX-TDE0101 MPR Card for TDA Enhancement IPCMPR (375381685539)
Avaya IP500 Phone System Digital Station B 16-DS Port Expansion Module 700501585 (335309224398)
Panasonic KX-TDA 100 & 200 KX-TDA0108 PSU-S Small Type Main Cabinet Power Supply (335359345570)
Avaya TN2312BP IP Server Interface (176166269969)
ESI S-Class Gen-II Phone System with Power Supply 482 Tested Warranty Admin=456 (126441528763)
VALCOM V-2000A INTEGRATED SINGLE ZONE PAGE SYSTEM V2000A (126440018399)
Phonesuite Console (186411071200)
Avaya G650 Media Gateway 0770-04-1664 3794C-5175A 655A - E48236 Cabinet (395280929953)
Panasonic KX-TA624 Advanced Hybrid Phone System with Caller ID Parts Only (315195569797)
Avaya 9508 Digital Telephone 700500207 Make offer for All (134968772424)
digium b410p wildcard ISDN card that supports both TE and NT modes over 4-wire S (174995375521)
Panasonic KX-TDA0290 Primary Rate Interface Card * Panasonic Dealer * (266301089661)
Shoretel ShoreGear 24A SG-24A 600-1073-21 Voice Switch w/ Power Cord & Rack Ears (186413053189)
Panasonic KX-TDA 100 & 200 KX-TDA0172 DLC16 16 Port Digital Station Expansion (355158161305)
Mitel ASU II 50005105 analog service unit 56007340 ... IT WILL FOINE WITH NO CAR (126445557076)
Avaya IP Office 500 V2 Phone Control Unit (404923678847)
NEC SL1100 IP4NA-1228M-B PBX Main Cabinet Phone System With 66 Block (186344764289)
Lucent Technologies Network Termination Unit NT1B-300 (225858929941)
Sheeva Plug 003-SP1001 Globalscale Technologies (186375322229)
Allworx Connect 324 VoIP Server With AC Adapter (355661340403)
Grandstream UCM6301 IP PBX Appliance (256176067603)
Avaya Partner ACS 509 Processor 700316474 103R1 R7 (296148632354)
NEC SV9100 GCD-CP10 CPU Main Processor Blade BE113218 With 640080 SD-B1 flash (156070008093)
Toshiba BSTU1A - 8 port analog station card (353634792859)
Avaya IPO 500 Digital Station System Server Unit - PCS 08 Power Cable + VGA (404892041053)
Nortel NT7B69AAAB READ (266773716684)
Vocera B3000n badge B3000-8 8-bay battery charger w/power supply (364817914381)
Panasonic KX-TD193 Caller ID Circuit Board Card KX TD816 TD1232 4 Port Warranty (116041210904)
AVAYA IPO MU-LAW PCS18 SYSTEM SD Card Avaya IP 500 V2 700479710 (226099503413)
Toshiba Strata CIX100 DKT 2020 S 20 Button NO Display Speaker Telephone Charcoal (352441870708)
Panasonic KX-TDA50 Digital Hybrid IP PBX - KX-TDA5180 LCOT4 - 4 Analog Trunk (291717349434)
Panasonic KX-NS700 Main Unit (kxns700) (395337404197)
NEC GCD-CP10 w/ GPZ-IPLE SD-B1 US Main Processor Blade SV9100 Card WARRANTY (156148492682)
Mitel 5000 HX 50006791 Controller w/ Power, Cords, & Wiring/Terminal Box (176189970424)
Avaya IP Office 500 V1 V2 Processor Power Supply 700501214 700476005 700417207 (253086682741)
Avaya PARTNER ACS R6 308 Processor Messaging 7.0 6 Port Pc Card Pulled Today (285763561059)
X2 Panasonic KX-T0155 DECT 6.0 Cell Station - 2 Channel (166729179038)
Panasonic KX-TDA0104 KX-TDA 100 & 200 PSU M- Main Cabinet Power Supply M TYPE (364314857765)
NEC SV9100 GCD-SVR2 GCD-InVPN Module. (Q24-FR000000106831) (645077) (156178850086)
Larus RouteSwitch Module DS1 - T1 5702 - Good Used Condition (175047612605)
NEC DX7NA-4COIU-S1 DSX 40 1091001 4 Port Analog Trunk CO Line Card Year Warranty (383601702765)
Avaya IP Office 500 V2 Phone Control Unit 700476005 PCS15 w/ SD Card & Modules (404916755216)
Siecor Telephone Network Interface (134931534423)
Avaya IP Office 500 V2 Control Unit PCS09 700431778 w/2 700417330 700417405 & SD (355617206251)
Lot Of 10 Nortel Modular ICS MICS Software Cards Various Versions. (355644405620)
Avaya IP Office 500 V2 700476005 that is able to be upgraded to release 9.1 (254060403075)
Avaya MM717 VH3/4 DCP Media Module 700394711/700302433 (135022026661)
Panasonic KX-TDE0101 IPCMPR Main Processor Card TDE100/200 w/128MB SD Card (364853280824)
Vodavi XTS 3017-71 30-Button Executive Display Full-Duplex Speakerphone Clean (196362383273)
New Avaya J100/K100 Cradle Wallmount D01 - 700512776 For K175 Deskphone (335268909456)
NEC SV9100 GCD-16DLCA 16-Port Digital Station Blade 640059 BE113020 Quantity GDC (266300922164)
NEC 1100009 SL1100 Phone System w/ 4 12B Key Phones IP4WW-12TXH-B and Voicemail (204762622711)