VoIP System Phone Switching Systems & PBXs with Voicemail for sale

Lot of (10) Cisco CP-8851-K9 VoIP IP POE Phone Color LCD w-Handsets and Stands
Pre-Owned · Cisco
$260.00
or Best Offer
Free shipping
Only 1 left!
CH+ ^JE &* ] Xw.3 8?1!| MW/ $S p o n s o r e d
Avaya IP Office 500 V2 Phone Control Unit 7000476005
Pre-Owned · Avaya
$299.00
or Best Offer
$43.66 shipping
B+^ M&* L2 M] w.?I 55 !|Y/ $S p o n s o r e d
Avaya IP Office 500 V2 Phone Control Unit
Pre-Owned · Avaya
(12)
$50.00
or Best Offer
Trending at $75.49
$8.24 shipping
L+J ^ Y&* X] w.?!V|T H/O $S p o n s o r e d
Cisco Collaboration Lab - Full Solution Enterprise Suite - Version 12, 14 & 15
Brand New · Cisco
$70.00
or Best Offer
Free shipping
UC X+^2 SY &* GX] w.?! A|N/ $S p o n s o r e d
PANASONIC KX-TDA100, KX-TVA50, TheStick, 4- KX-T7633, Bracket, Disk, Accessories
Pre-Owned · Panasonic
(3)
$120.00
Free shipping
0 bids
6h 58m
+9^ M&* 4H 9]8 w O.?!D |/M $
Asterisk FreePBX FPBX42 M842 Business VoIP SIP IP PBX PRO System up to 42 Users
Brand New
$179.00
$39.50 shipping
+7^ P&* R ]I w.3?!4|/ $
GS-UCM6302 IP PBX 2FXO, 2FXS Appliance by Grandstream
Brand New · Grandstream
$359.99
or Best Offer
Free shipping
73 sold
G+^V &* XX ] w NM.?! |4/4 $
Samsung OfficeServ 7200 Phone System w/ MP20S 16DLI2 OAS 8COMBO3 8TRK2
Pre-Owned · Samsung
$145.00
Free shipping
+LA^ R2 K&*X ] w.? !|/IE H $
Avaya 700476005 IP500 V2 Control Unit w/ SD Card *Refurbished*
Refurbished · Avaya
(12)
$199.00
or Best Offer
$52.35 shipping
+4V^ & L8 4* 7] w.?! |W1 YF / $
Avaya IP Office 500 / PCS 08 Control Unit 700417207
Pre-Owned · Avaya
(1)
$75.00
or Best Offer
$17.85 shipping
+^ 7&* T ] 7w.N? !|/ Y$N 9
GS-UCM6301 IP PBX 1FXO, 1FXS Appliance by Grandstream
Brand New · Grandstream
(3)
$226.99
or Best Offer
Free shipping
99 sold
+IY^ &*SK ] w. ?!L3|/ R1 $
Grandstream UCM6302 IP PBX Appliance
Brand New · Grandstream
$332.99
$12.84 shipping
+M^ O& * WK] Sw.?!1| / $W
IPitomy IP PBX+ IP1200 1200 Phone System
Pre-Owned
$149.00
or Best Offer
$14.00 shipping
+^EC & *3 J] w .?!|/YM $ Y
NEC CHS2UG-US SV9100 Phone System /w GCD-CP10, GCD-8DLCA, GCD-4LCF Used
Pre-Owned · NEC
$200.00
or Best Offer
Free shipping
C+P A^T ZM &* 7]X w .?!|QX / $S p o n s o r e d
Cisco Collaboration Lab Version 15 - Unified Communications CUCM 15 / CUC 15
Brand New · Cisco
$60.00
or Best Offer
Local Pickup
MJ +^ &*C 3] w. ?RZ G!|/ $S p o n s o r e d
Yeastar MyPBX SOHO IP PBX for 32 Users, License free, modular expandable
Pre-Owned · Yeastar
$180.00
or Best Offer
Free shipping
6 watching
R+^Y JG& I* ] U 9w.?P !|X/C $S p o n s o r e d
NEC SL1100 Phone System 16-Channel VoIP Daughter Board 1100111 IP4WW-VOIPDB-C1
Brand New · NEC
(1)
$43.97
Free shipping
9I+^ & I* A] Tw.7? IQ! N1 |/ $
Panasonic KX-TDA50 Hybrid IP PBX Main Cabinet W/ Cover & SD Card - 0x0 NO Power
Refurbished · Panasonic
(6)
$99.95
or Best Offer
Free shipping
6+W ^N &* ]5 X6w I.?W T!|Y/ $
REF “A’ STOCK - ShoreTel ShoreGear ST100A Voice Switch 10524 100 IP Phones 8 CO
Refurbished · ShoreTel
$149.95
or Best Offer
Free shipping
P2 7+^ &* ] 6 2Vw. ZF? M!|/ $
Panasonic KX-NCP500 Pure IP-PBX Phone System with IPCMPR+LCOT4+DHLC4+DLC8 Module
Pre-Owned · Panasonic
(1)
$80.99
Was: $89.99was - US $89.99
Free shipping
HZ+ ^XQ &K* ]U YK w .?F1!|/ $
Avaya IP Office 500v2 Unit w/Expansions 1x 700504556, 1x 700504032, 1x 700417439
Pre-Owned · Avaya
(12)
$299.99
or Best Offer
Free shipping
A+T BA^ & *C ]L w .E?O FX! |/ $
NEC SV9100 SV9300 6-Blade 2U Chassis CHS2UG-US W/ Modules See Details
Pre-Owned · NEC
$115.00
$19.00 shipping
+^ A7& B* 8 ]1L AR w.?!|/ J$
Avaya 1140E GSA Phone NTYS05BFGS - NEW
Brand New · Avaya
$75.00
or Best Offer
Free shipping
4+^W & * ] R2 Sw.G?! |/MK $
Avaya IP500 CONTROL UNIT PCS10 700417207 700431778 700417389 700504031
Pre-Owned · Avaya
(1)
$50.00
or Best Offer
$40.00 shipping
+^Q3 CC&* T] Cw. HC?!|/ $
Panasonic KX-NCP1000 Pure IP-PBX Telephone System w/ Cards and 128MB SD Card
Pre-Owned · Panasonic
$225.00
Free shipping
MK+^ Y 2& *50 4] wG.?! 3B|/ $
SpectraLink 8440 2200-37147-001 / Blue New
Brand New · Spectralink
$299.00
or Best Offer
Free shipping
+^L &* ]Y w. ?Q!1 F|E/ QH$
Panasonic KX-TDA100 W/ PSLP1453 LCOT8 DLC16 SLC8 IP-EXT16 OPB3 MPR - UNTESTED
Parts Only · Panasonic
(3)
$249.99
or Best Offer
$43.38 shipping
+5^ &V* ] Ww.?Z! |7/ $H U9
Avaya IP Office 500 V2 Phone Control Unit with 8 IP 9508 Phones
Pre-Owned · Avaya
(12)
$350.00
or Best Offer
$40.93 shipping
44 +Z^1 B &* ] wU. G?!L|/ $
Avaya S8300D S3 V4 Media Server For Avaya G450
Pre-Owned · Avaya
$160.00
or Best Offer
Free shipping
O+^ C&* 0L] A7w. ?!|6U 9/ $S p o n s o r e d
Samsung OfficeServ 7200 with MP20, 8TRK, OAS
Pre-Owned · Samsung
$168.00
or Best Offer
Free shipping
+^ &K*Q ] Cw.?R !R|/8 $ B4 S p o n s o r e d
AVAYA G430 Media Gateway W/ DSP MP120 MM710B MM711 AND RACK EARS 700506958
Pre-Owned · Avaya
$599.95
or Best Offer
$49.95 shipping
EA+^ &* ] w7E.?!| /Y K$ 9VS p o n s o r e d
VOIP Hosted 3CX PBX Phone System w/ Nationwide Service - Unlimited Extensions
Brand New
$199.00
Free shipping
+QV^ K&8 7*X ] Nw.?!|/ X$ S p o n s o r e d
Avaya IP500 V2 700476005 IP Office Control Unit Essential; Chassis Only W/ Card
Refurbished · Avaya
(12)
$50.00
Free shipping
I+F C^ L& * JB] w.X?N!| / $
Avaya IP Office 500 V2 Phone Control Unit
Pre-Owned · Avaya
(12)
$64.99
or Best Offer
Trending at $75.49
Free shipping
18 +O^W 4&*1 ] w. K1 Q?!8 |/ $
Avaya IP Office 500v2 Unit w/Expansions 2x 700417330 & 1x 700504556
Parts Only · Avaya
(12)
$144.95
or Best Offer
Free shipping
XC+ O^ &D G* ] wX XI. ?!|/ T$
Allworx Connect 731 50 User Key, T1, Reach, Ineract Pro 10 User
Refurbished
$499.00
or Best Offer
Free shipping
+^P I&* ] w Y1 W.I ?!|Z1/ $
SpectraLink 8440 2200-37147-001 7.5.2 SIP BLUE Including OEM Ext. Battery
$315.00
or Best Offer
Free shipping
Est. delivery Sat, Apr 26
C+^6 6 &*Q M] Qw .?!|/C L $
Digium TE405P E1/T1 CARD with VPMOCT128 Echo Cancellation Module
Pre-Owned · Digium
$60.00
Free shipping
S+^ 7& * ] wE.?8 !2|/X $ A
SHORETEL ST50A VOICE SWITCH 600-1135-08 EXCELLENT + BRACKETS
$599.00
or Best Offer
$20.36 shipping
+^ 5W&* ] Tw.?Q!| / S$G S p o n s o r e d
NEC SV8100/SV8300 Phone System w/ CD-CP00, CD-8DLCA & CD-4LCA
Pre-Owned · NEC
$99.99
or Best Offer
$15.17 shipping
+^S C &*UR ] w .O?!|0 /L N$S p o n s o r e d
Avaya 700476005 IPO IP500 V2 Control Unit PCS12 w/ Cable
Pre-Owned · Avaya
(12)
$48.99
or Best Offer
Trending at $75.49
Free shipping
V3+ 9B^ &* ] w.?!9|/B $97
Avaya IP Office 500 V2 Processor 700476005 w/ Combination Base Card 700476013
Refurbished · Avaya
(12)
$299.00
or Best Offer
Free shipping
DG+ ^ H5&* ] wYI.?!| N/ $
AVAYA G430 Media Gateway -700469273- NACR Refurb Sealed
Refurbished · Avaya
$199.00
or Best Offer
$23.90 shipping
N4+^ B&W* ] w.?!PV|/ $
Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700476005 w/VCM32 V2 Module
Pre-Owned · Avaya
(12)
$100.00
or Best Offer
$20.00 shipping
2 watching
CE +^C D&* T 3] D w.P?! |/Y $
Avaya IP Office IP500V2 Control Unit 48 Line Switch
Pre-Owned · Avaya
(12)
$189.00
or Best Offer
$6.29 shipping
E+^X S3 &* ] w.?9!|/N $
Avaya IP Office 500 v2 VoIP Phone System
Pre-Owned · Avaya
(12)
$599.00
or Best Offer
Free shipping
+^ &EN 7J* U ]4 w E.?!F|/ 8P $
Avaya IP Office 500 V2 PCS19 700476005 C. Unit plus 1x 700476013 & 3x 700417330
Pre-Owned · Avaya
(12)
$139.00
Free shipping
+S^ V&* ] PZ w.?3!R O2 |7/ $
Allworx Connect 731 8200104 VoIP Communication Phone System Server NEW SEALED
Brand New
$479.99
or Best Offer
$11.95 shipping
8V+^ &* ]X 1 O6w. ?13 4!|8/ $
Panasonic KX-NCP500 Pure IP-PBX Phone System
Pre-Owned · Panasonic
(1)
$40.00
or Best Offer
$32.00 shipping
K+^ &2* ] AZw. P?!|/ $5 7F
Avaya G450 MP160 DSP Module with Daughter Board
Refurbished · Avaya
$150.00
or Best Offer
Free shipping
+^0N M V &* ]IN G w.?T T!T|/ $
Avaya G430 MP120 Media Gateway 700506958 with MP120 DSP Module
Refurbished · Avaya
$495.00
or Best Offer
$35.00 shipping
+KC^ & *B C] O4 wIG.? O!|/ $
Avaya IP Office 500 V2 System Control Unit - 700501510 +
$350.00
or Best Offer
$13.46 shipping
+4^ &* ]F L Uw. ?WH U9!|/ $
Avaya IP Office 500 V2 Phone Control Unit, 8.1 Basic SD card, & 1 combo card
Refurbished · Avaya
(12)
$100.00
$18.37 shipping
W8 48 +^ 1&S* ] w.H?!K| / $
Avaya IP500 Analog Trunk 16 Expansion Module (700449473) New with Power Supply
Brand New · Avaya
$399.00
or Best Offer
Free shipping
+I^S X1 &* ]QO w.?!| I/ $X
Panasonic KX-TDA50G Hybrid IP PBX Main Cabinet W/ Cover & SD Card - 0x0 NO Power
Refurbished · Panasonic
$129.95
or Best Offer
Free shipping
+I^4 3 G& V* ]V w.?!|SU / G$
Avaya BCM 50 R6 12 DIGITAL 4 INT ANALOG TRUNKS 1 EXP NT9T6506E5 NO POWER SUPPLY
Pre-Owned · Nortel
$199.99
$13.24 shipping
63 NN +^ &*K ]R wM.T?!| 0Z/ $
Avaya IP Office 500 V2 Phone Control Unit 700476005 With ETR Cards
Pre-Owned · Avaya
(12)
$73.04
or Best Offer
Trending at $75.49
$18.60 shipping
+X9 F^D & 5* M ]4 w.?W !Z|Z/ $
Nortel BCM 50 with Expansion Cabinet GATM
Pre-Owned · Nortel
$90.00
or Best Offer
$13.90 shipping
Only 1 left!
I+X 8^C 5 C& *AW ] w.?!|/A $
NovaPhone Small Business Phone System - 3 month service
Includes International Calling
Brand New
$79.95
Free shipping
+47 JH ^C &* ] Dw. ?64!| / N$S p o n s o r e d
Avaya Nortel BCM450 R1 Phone System - Business Communications Manager power on
Parts Only · Nortel
$280.00
$30.00 shipping
W+5 ZE ^ &*F ]C w.?! |/TG Z $S p o n s o r e d

VoIP System Phone Switching Systems & PBXs with Voicemail

Shop by Category

614 Results

Lot of (10) Cisco CP-8851-K9 VoIP IP POE Phone Color LCD w-Handsets and Stands

Avaya IP Office 500 V2 Phone Control Unit 7000476005

Avaya IP Office 500 V2 Phone Control Unit

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

PANASONIC KX-TDA100, KX-TVA50, TheStick, 4- KX-T7633, Bracket, Disk, Accessories

Asterisk FreePBX FPBX42 M842 Business VoIP SIP IP PBX PRO System up to 42 Users

GS-UCM6302 IP PBX 2FXO, 2FXS Appliance by Grandstream

Samsung OfficeServ 7200 Phone System w/ MP20S 16DLI2 OAS 8COMBO3 8TRK2

Avaya 700476005 IP500 V2 Control Unit w/ SD Card *Refurbished*

Avaya IP Office 500 / PCS 08 Control Unit 700417207

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

Grandstream UCM6302 IP PBX Appliance

IPitomy IP PBX+ IP1200 1200 Phone System

NEC CHS2UG-US SV9100 Phone System /w GCD-CP10, GCD-8DLCA, GCD-4LCF Used

Cisco Collaboration Lab Version 15 - Unified Communications CUCM 15 / CUC 15

Yeastar MyPBX SOHO IP PBX for 32 Users, License free, modular expandable

NEC SL1100 Phone System 16-Channel VoIP Daughter Board 1100111 IP4WW-VOIPDB-C1

Panasonic KX-TDA50 Hybrid IP PBX Main Cabinet W/ Cover & SD Card - 0x0 NO Power

REF “A’ STOCK - ShoreTel ShoreGear ST100A Voice Switch 10524 100 IP Phones 8 CO

Panasonic KX-NCP500 Pure IP-PBX Phone System with IPCMPR+LCOT4+DHLC4+DLC8 Module

Avaya IP Office 500v2 Unit w/Expansions 1x 700504556, 1x 700504032, 1x 700417439

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

Avaya 1140E GSA Phone NTYS05BFGS - NEW

Avaya IP500 CONTROL UNIT PCS10 700417207 700431778 700417389 700504031

Panasonic KX-NCP1000 Pure IP-PBX Telephone System w/ Cards and 128MB SD Card

SpectraLink 8440 2200-37147-001 / Blue New

Panasonic KX-TDA100 W/ PSLP1453 LCOT8 DLC16 SLC8 IP-EXT16 OPB3 MPR - UNTESTED

Avaya IP Office 500 V2 Phone Control Unit with 8 IP 9508 Phones

Avaya S8300D S3 V4 Media Server For Avaya G450

Samsung OfficeServ 7200 with MP20, 8TRK, OAS

AVAYA G430 Media Gateway W/ DSP MP120 MM710B MM711 AND RACK EARS 700506958

VOIP Hosted 3CX PBX Phone System w/ Nationwide Service - Unlimited Extensions

Avaya IP500 V2 700476005 IP Office Control Unit Essential; Chassis Only W/ Card

Avaya IP Office 500 V2 Phone Control Unit

Avaya IP Office 500v2 Unit w/Expansions 2x 700417330 & 1x 700504556

Allworx Connect 731 50 User Key, T1, Reach, Ineract Pro 10 User

SpectraLink 8440 2200-37147-001 7.5.2 SIP BLUE Including OEM Ext. Battery

Digium TE405P E1/T1 CARD with VPMOCT128 Echo Cancellation Module

SHORETEL ST50A VOICE SWITCH 600-1135-08 EXCELLENT + BRACKETS

NEC SV8100/SV8300 Phone System w/ CD-CP00, CD-8DLCA & CD-4LCA

Avaya 700476005 IPO IP500 V2 Control Unit PCS12 w/ Cable

Avaya IP Office 500 V2 Processor 700476005 w/ Combination Base Card 700476013

AVAYA G430 Media Gateway -700469273- NACR Refurb Sealed

Avaya IP500 V2 Phone IP500V2 Rackmount Control Unit 700476005 w/VCM32 V2 Module

Avaya IP Office IP500V2 Control Unit 48 Line Switch

Avaya IP Office 500 v2 VoIP Phone System

Avaya IP Office 500 V2 PCS19 700476005 C. Unit plus 1x 700476013 & 3x 700417330

Allworx Connect 731 8200104 VoIP Communication Phone System Server NEW SEALED

Panasonic KX-NCP500 Pure IP-PBX Phone System

Avaya G450 MP160 DSP Module with Daughter Board

Avaya G430 MP120 Media Gateway 700506958 with MP120 DSP Module

Avaya IP Office 500 V2 System Control Unit - 700501510 +

Avaya IP Office 500 V2 Phone Control Unit, 8.1 Basic SD card, & 1 combo card

Avaya IP500 Analog Trunk 16 Expansion Module (700449473) New with Power Supply

Panasonic KX-TDA50G Hybrid IP PBX Main Cabinet W/ Cover & SD Card - 0x0 NO Power

Avaya BCM 50 R6 12 DIGITAL 4 INT ANALOG TRUNKS 1 EXP NT9T6506E5 NO POWER SUPPLY

Avaya IP Office 500 V2 Phone Control Unit 700476005 With ETR Cards

Nortel BCM 50 with Expansion Cabinet GATM

NovaPhone Small Business Phone System - 3 month service

Avaya Nortel BCM450 R1 Phone System - Business Communications Manager power on

Best Selling

Grandstream UCM6301 IP PBX - UCM6301

Avaya IPO Ip500 Expansion Module Analog Trunk 16 700449473

Elastix Nlx4000 VoIP IP UCS Rack PBX 300 EXT Voicemail IVR CONF 4 FXS

Panasonic KX-TVA296 Remote Modem Card for KX-TVA50

Panasonic Kx-ncp1104 VoIP Dsp4 Card for Ncp500 Ncp1000

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Avaya 700476005 IP500 V2 Control Unit w/ SD Card Refurbished