Phone Switching Conventional Systems with Call Distribution

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Telecom Systems
- Phone Switching Systems & PBXs
- Business Phone Sets & Handsets
- Conference Equipment
- Multiplexers
- Music On-Hold Systems
- Other Telecom Systems
- Voicemail & Voice Processing Systems

649 Results

Panasonic KX-NCP500 Pure IP-PBX Phone System
Pre-Owned · Panasonic
C $277.12
C $109.66 shipping
+9^ &* ] wG 4.?!V |M/L $ S p o n s o r e d
NEC COIB(8)-U30 ETU 750451 Line Card Caller ID
Pre-Owned · NEC
C $124.70
2R U+R^ &* ] Nw.O ?BP K!|9/ $S p o n s o r e d
Nortel BCM400 Business Communications Module w/ DSM32+ 2xGATM 8
Pre-Owned · Nortel
C $249.52
Was: C $277.25was - C $277.25
or Best Offer
C $175.62 shipping
29+ ^ 3&* ] w.?!O|/ $ IZ OMS p o n s o r e d
Avaya IP500 Phone System Digital Station B 16-DS Port Expansion Module 700501585
Pre-Owned · Avaya
C $121.99
+^W &*3 H 7 2]E w S.2 ?!SG|/ $S p o n s o r e d
Mitel 5000 580.3000 Procesor with PEC-1 580.2020 100 IP Ch. Exp. Card 2GB Flash
Pre-Owned · Mitel
C $26.34
0 bids
1h 51m
+IM ^ &*N 5 Z]O w.?! |/SB $
KX-TDA1178 24-Port Single Line Extension w/Caller ID Message Lamp MCSLC24 *AS IS
Parts Only · Panasonic
C $138.62
C $24.11 shipping
+KD LP^ &* U] 9 w.?ZN!|/ $
Panasonic KX-TA82483 System 3X8 Expansion Card
New (Other) · Panasonic
C $249.46
C $35.20 shipping
+N^V &* A] w.?!|/C $ U
Panasonic KX-NS700G Hybrid IP-PBX Compact Communication Platform w/ LCOT6+DLC16
Pre-Owned · Panasonic
C $187.14
Was: C $207.93was - C $207.93
+YB^ & *K6 7] Ew .K?!|7/ $
Panasonic KX-NS5110 Type Small IP VOIP DSP Expansion Card - Use W/ KX-NS700
Refurbished · Panasonic
C $263.33
or Best Offer
LH+^ & * M]9 w.HV ?!|M/ $K
Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished
Refurbished · Nortel
(1)
C $311.92
or Best Offer
C $63.13 shipping
+V^U &* Z ]J w.?! IQ| JU/ L $
SAMSUNG KPOS71BMP3/XAR OS7100 MP10a Main Processor Card (OFFICESERV 7100)
Brand New · Samsung
C $304.93
+^ &U* K ] 3w0 .WI? !|/ $0S
NEW Avaya SD Card 11.1 PCS22 700479710 MU-LAW for IP 500 V2 700476005 IP Office
Brand New · Avaya
(2)
C $109.52
or Best Offer
C $25.05 shipping
+1^ &N *2K ]IT wDJ.? A!|E/ $
Panasonic KX-NS700G Base Cabinet W/ Rack Mount - NO - LCOT, DLC, DSP or SD Card
Refurbished · Panasonic
C $277.19
or Best Offer
M+4^ TX &* ]E w.?B!|/ $ J
Nortel BCM400 Business Communications Module w/ DSM32+ GATM 8, GATM 4
Pre-Owned · Nortel
C $249.52
Was: C $277.25was - C $277.25
or Best Offer
C $175.62 shipping
JW+ ^B &E *HS ] VT w .?!S|/N $S p o n s o r e d
Toshiba PPSU56 Strata DK 56 Power Supply Power Tested
Pre-Owned · Toshiba
C $138.56
or Best Offer
KY+ 4^ Q &* ] Xw6.?!|/ J $N S p o n s o r e d
Nortel Business Communications Manager 400 BCM400 Digital Trunk Interface + Mods
Pre-Owned · Nortel
C $291.12
Was: C $415.89was - C $415.89
or Best Offer
C $61.07 shipping
+^ U&* ] 3 w.AI?!| JD/ G$6S p o n s o r e d
Lucent Partner 103H Business Phone System with 2-ACS & Power Plug
Pre-Owned · Lucent
C $160.81
Was: C $201.01was - C $201.01
or Best Offer
+^O D& * ]N7 w.?! |6V E/A 2$
Nortel Norstar Module NT5B50 ECS POWERS ON
Pre-Owned · Nortel
(1)
C $124.75
or Best Offer
+B^Q &XX * ]9 wN ZH N.?!K| / $
Panasonic KX-NCP1174 SLC16 16 Port Analog station card
New (Other) · Panasonic
C $275.87
or Best Offer
Free shipping
M+^M &* L]D 3B WwN.?!| YF/ $
Panasonic KX-TDA0103 PSU-L Power Supply KX-TDA100/200/600
Pre-Owned · Panasonic
C $483.82
or Best Offer
Free shipping
+^ B&*5 B]Z w KT. 3?!B |/ $
Avaya IP Office 500 DS(1-6) ATMV2 Combination Card w/ 4 Analog Trunks 700504556
Pre-Owned · Avaya
(5)
C $44.33
or Best Offer
C $21.79 shipping
UM+^ X &P* 0D] w.?! 6|B/ $
Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished
Refurbished · Nortel
C $275.87
C $62.06 shipping
+^MG &JF 9*I ] HwT.? !|0S/ $
AVAYA IPO MU-LAW PCS18 SYSTEM SD Card Avaya IP 500 V2 700479710
Pre-Owned · Avaya
(2)
C $23.73
Was: C $26.96was - C $26.96
C $15.60 shipping
Only 1 left!
+^ C&* 0 I] A ZwT. ?!NK| / N$
Panasonic KX-NS5110 DSP-S Card VoIP DSP Card S Type New
Brand New · Panasonic
C $374.29
or Best Offer
C $31.05 shipping
V+^T V4 4 &*H ] QwY.?! |RA / $
Panasonic KX-TDA 100 & 200 KX-TDA0108 XJ PSU S - Main Cabinet Power Supply Small
Pre-Owned · Panasonic
(1)
C $178.83
or Best Offer
C $42.13 shipping
Only 2 left
+Z^ &0 C6 * ] Pw.F? !|R/S I $
Panasonic PSUP1317ZB MPR Main Processor Card For KX-TDA100/200 *Tested*
Refurbished · Panasonic
(1)
C $123.38
or Best Offer
+D^ &*C ]Y Pw.? EB! |S/ $5
Nortel Networks BCM400 Base Function Tray NTAB9969E5-R 910196R
Brand New · Nortel
C $180.21
or Best Offer
IM+^ 2U&* JY ]4 wU. M?!H|/ $
Nortel NTBK51CAE5 Downloadable DCHI Card for DDP
Refurbished · Avaya
C $298.05
or Best Offer
C $23.69 shipping
WC +^R &E * ] 2w.?K! 5O |/ $
NEC PN-4COTB 4 Port Central Office Trunk Card NEAX 2000 IPS IVS
Brand New · NEC
C $34.64
or Best Offer
DV +H^X &* M3 2F] w .?!S|/ $S p o n s o r e d
Nortel BCM400 Business Communications Module w/ DSM32+ & ADID 8, GATM 8, GATM 4
Pre-Owned · Nortel
C $249.52
Was: C $277.25was - C $277.25
or Best Offer
C $175.62 shipping
+ZP^ X&6* ]X0 w.L?N! L|X / $S p o n s o r e d
Nortel M8X24-DS NT5B24DH-93 Norstar
Pre-Owned · Nortel
C $693.08
or Best Offer
C $89.14 shipping
Only 1 left!
0+C^ K B& 3*7 ] 3w.?7!|/ 1F $S p o n s o r e d
Panasonic KX-TA62477-3 (3 CO and 8 EXT) Expansion Card
New (Other) · Panasonic
C $166.34
+B^T &*5T ] w.IC ?N!1 E|L / $S p o n s o r e d
Power Supply Compatible with Panasonic KX-TDA100D
good condition, tested working
Pre-Owned · Panasonic
C $554.52
or Best Offer
Free shipping
4 watching
NA+^ V&*8 ] KW w. ?!|M/ $K
LUCENT PARTNER Business Phone System Model 103H Mail 539C8, 103G8, 103G9
Pre-Owned · Lucent
C $207.95
or Best Offer
+W^ &X* RO ] w.?T!E P|/ $L
Nortel NT4N67AA System Utility Card
Refurbished · Nortel
C $275.87
C $75.91 shipping
RE+ M^7 2 &* L ] Kw.?X X!|/ $
Toshiba BPSU672A Power Supply for Toshiba 670 System- 1 Year Warranty!
Refurbished · Toshiba
C $90.11
or Best Offer
C $47.44 shipping
8+M ^MV &* ] Hw.M? !|/ $C
Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished
Refurbished · Nortel
(1)
C $399.00
C $30.00 shipping
7+^ &*D N 4] wGE 7T. ?!|/ 2$
Nortel NT4N39BAE5 Call Processor CP PIV Call Processor Card
Refurbished · Nortel
C $414.50
or Best Offer
C $80.00 shipping
+Z^8 BY& D2* ]K 8w .?!5A|/ $
Panasonic KX-T123211D Electronic Modular Switching System [NO POWER] #99
Parts Only · Panasonic
(1)
C $201.00
or Best Offer
C $148.25 shipping
J+^U &2X* ]M wB .2?3! |/ $S p o n s o r e d
UNTESTED Mitel LCD Console BX W/ Handset 9108-007-001-NA Phone #69
Parts Only · Mitel
(2)
C $152.48
or Best Offer
C $56.56 shipping
R9+ 2E^ &*O ] w.?!|D/ 8C $S p o n s o r e d
Panasonic KX-TA82470 0x8 Expansion Card for KX-TA824 W/ connectors *Refurbished*
Refurbished · Panasonic
(2)
C $206.56
or Best Offer
3 watching
Q5 +K^B & *6 J] w. ?!S|/ $
AT&T Vintage 103202685 Phone System/ Telephone Connector 1978
New (Other) · AT&T
C $1,796.58
15 watching
+K^4 &*GA ] 8w8 7.8? !|/GW $
KX-TDA0191 MSG4 - 4 Channel Messaging Expansion Card KX-TDE 100 200
Pre-Owned · Panasonic
C $101.20
or Best Offer
Free shipping
6+M 67 ^OV &* ] wLP. ?SF!|/ $
Samsung OfficeServ 7100 MP10A Processor wiht CF card
Pre-Owned · Samsung
C $207.95
C $21.03 shipping
5+^K &*RD GP ]M7 7w.8?!|/ $
Panasonic KX-NCP1174 SLC16 16 Port Analog station card *Refurbished/Tested*
Refurbished · Panasonic
C $346.58
or Best Offer
C $56.30 shipping
3 watching
+^H &*W Q]E Zw.?!V |/ 1I$
NEW Nortel/ Avaya T7316E Display Phone (Charcoal) NIB
Brand New · Avaya
C $103.97
or Best Offer
+^ 4&0* ] H wQ. ?A!|3 5/ $D
NEC 1090020 DSX 22B Display Tel BK DX7NA-22BTXH Phone Refurbished YEAR Warranty
Refurbished · NEC
(4)
C $56.08
Was: C $62.31was - C $62.31
or Best Offer
398 sold
+O^Q W&0 X*2 ZW] w .?4!|/ $
NEC SL1100 IP4NA-1228M-B KSU 1100010
Refurbished · NEC
C $239.14
or Best Offer
C $36.49 shipping
+^W R &*7Z G ] w.?M!|/ $J
Panasonic KX-NS5110 VOIP DSP-S Card for KX-NS700/KX-NS700G *Refurbished*
Refurbished · Panasonic
C $317.46
or Best Offer
2 watching
Q+6^ HG 0 D&* 6]9 w. ?!VN| / $
NIB VIKING LC-8 LINE CONCENTRATOR AUTOMATIC ANSWERING INBOUND CALLS
Brand New
C $284.19
or Best Offer
+F^ &7 UT* R]F w .?Z!|1/ 5$
BCM400 Nortel Networks Business Communications Manager W/ 2x 9PA3500601
Pre-Owned · Nortel
C $206.56
or Best Offer
C $82.82 shipping
M+^ Z &*0 ]Y w .LT ?!BY| 2F/ $
SAMSUNG KPOS71BMP3/XAR OS7100 MP10a Main Processor Card (OFFICESERV 7100)
Pre-Owned · Samsung
C $67.93
+V^K &* ]L w.U?! |8V/ 4G$
VIKING LC-8 LINE CONCENTRATOR - PN 258207 - Automatic answering inbound calls
New (Other)
C $248.15
or Best Offer
C $34.66 shipping
F+^ U 9&K* K8] w. GA? B!|/ $
Toshiba Strata CIX40 IP CHSU40A PBX Phone System, w/o PSU
Pre-Owned · Toshiba
C $55.45
or Best Offer
C $95.00 shipping
M+^4 &H* H] T0 w.M?!Y |I/B $
Panasonic KX-TDA0193 Hybrid IP 8-Port Caller ID Card (CID8) CID8
Refurbished · Panasonic
(1)
C $81.79
or Best Offer
C $22.90 shipping
3 watching
3+^ &* ] 4w K.J ?LX!|/ $ 7A
Nortel NT4N39BAE5 Call Processor CP PIV Call Processor Card
Brand New · Nortel
C $589.18
or Best Offer
C $60.08 shipping
G+U^ LJ Z&* X] w7E Q.8 ?!|/ $
Qty 3 NEC SLIB(4)-U10 Electra Elite 4-Port Analog Card 750217 *Defective*
Parts Only · NEC
(1)
C $485.21
or Best Offer
+^ZS &* ] 0Ww.?!|/ I6 $KJ
Toshiba PPSU56 - Strata DK 56 Power Supply - 90 day warranty!
Refurbished · Toshiba
C $151.11
or Best Offer
C $49.42 shipping
C+V^ &* J] wK. ?!|/ $Q3
Comdial DX-80 DX80 Phone Switch Working Condition TESTED
Refurbished · Comdial
C $346.56
or Best Offer
Q+^ &K *VE ] 1w.?!|4/ $ZXS p o n s o r e d
NEC Electra Elite IPK B64-U30 KSU Phone System with 13 phones-8-DTH-16d-2 and 5-
Pre-Owned · NEC
(1)
C $345.19
or Best Offer
HF+ 3^I &* BL 3] w.?P!| XV / $S p o n s o r e d

Phone Switching Conventional Systems with Call Distribution

Shop by Category

649 Results

Panasonic KX-NCP500 Pure IP-PBX Phone System

NEC COIB(8)-U30 ETU 750451 Line Card Caller ID

Nortel BCM400 Business Communications Module w/ DSM32+ 2xGATM 8

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

Mitel 5000 580.3000 Procesor with PEC-1 580.2020 100 IP Ch. Exp. Card 2GB Flash

KX-TDA1178 24-Port Single Line Extension w/Caller ID Message Lamp MCSLC24 *AS IS

Panasonic KX-TA82483 System 3X8 Expansion Card

Panasonic KX-NS700G Hybrid IP-PBX Compact Communication Platform w/ LCOT6+DLC16

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

Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished

SAMSUNG KPOS71BMP3/XAR OS7100 MP10a Main Processor Card (OFFICESERV 7100)

NEW Avaya SD Card 11.1 PCS22 700479710 MU-LAW for IP 500 V2 700476005 IP Office

Panasonic KX-NS700G Base Cabinet W/ Rack Mount - NO - LCOT, DLC, DSP or SD Card

Nortel BCM400 Business Communications Module w/ DSM32+ GATM 8, GATM 4

Toshiba PPSU56 Strata DK 56 Power Supply Power Tested

Nortel Business Communications Manager 400 BCM400 Digital Trunk Interface + Mods

Lucent Partner 103H Business Phone System with 2-ACS & Power Plug

Nortel Norstar Module NT5B50 ECS POWERS ON

Panasonic KX-NCP1174 SLC16 16 Port Analog station card

Panasonic KX-TDA0103 PSU-L Power Supply KX-TDA100/200/600

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

Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished

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

Panasonic KX-NS5110 DSP-S Card VoIP DSP Card S Type New

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

Panasonic PSUP1317ZB MPR Main Processor Card For KX-TDA100/200 *Tested*

Nortel Networks BCM400 Base Function Tray NTAB9969E5-R 910196R

Nortel NTBK51CAE5 Downloadable DCHI Card for DDP

NEC PN-4COTB 4 Port Central Office Trunk Card NEAX 2000 IPS IVS

Nortel BCM400 Business Communications Module w/ DSM32+ & ADID 8, GATM 8, GATM 4

Nortel M8X24-DS NT5B24DH-93 Norstar

Panasonic KX-TA62477-3 (3 CO and 8 EXT) Expansion Card

Power Supply Compatible with Panasonic KX-TDA100D

LUCENT PARTNER Business Phone System Model 103H Mail 539C8, 103G8, 103G9

Nortel NT4N67AA System Utility Card

Toshiba BPSU672A Power Supply for Toshiba 670 System- 1 Year Warranty!

Nortel 0x16 Fiber Station Module NTBB41FB93 - Refurbished

Nortel NT4N39BAE5 Call Processor CP PIV Call Processor Card

Panasonic KX-T123211D Electronic Modular Switching System [NO POWER] #99

UNTESTED Mitel LCD Console BX W/ Handset 9108-007-001-NA Phone #69

Panasonic KX-TA82470 0x8 Expansion Card for KX-TA824 W/ connectors *Refurbished*

AT&T Vintage 103202685 Phone System/ Telephone Connector 1978

KX-TDA0191 MSG4 - 4 Channel Messaging Expansion Card KX-TDE 100 200

Samsung OfficeServ 7100 MP10A Processor wiht CF card

Panasonic KX-NCP1174 SLC16 16 Port Analog station card *Refurbished/Tested*

NEW Nortel/ Avaya T7316E Display Phone (Charcoal) NIB

NEC 1090020 DSX 22B Display Tel BK DX7NA-22BTXH Phone Refurbished YEAR Warranty

NEC SL1100 IP4NA-1228M-B KSU 1100010

Panasonic KX-NS5110 VOIP DSP-S Card for KX-NS700/KX-NS700G *Refurbished*

NIB VIKING LC-8 LINE CONCENTRATOR AUTOMATIC ANSWERING INBOUND CALLS

BCM400 Nortel Networks Business Communications Manager W/ 2x 9PA3500601

SAMSUNG KPOS71BMP3/XAR OS7100 MP10a Main Processor Card (OFFICESERV 7100)

VIKING LC-8 LINE CONCENTRATOR - PN 258207 - Automatic answering inbound calls

Toshiba Strata CIX40 IP CHSU40A PBX Phone System, w/o PSU

Panasonic KX-TDA0193 Hybrid IP 8-Port Caller ID Card (CID8) CID8

Nortel NT4N39BAE5 Call Processor CP PIV Call Processor Card

Qty 3 NEC SLIB(4)-U10 Electra Elite 4-Port Analog Card 750217 *Defective*

Toshiba PPSU56 - Strata DK 56 Power Supply - 90 day warranty!

Comdial DX-80 DX80 Phone Switch Working Condition TESTED

NEC Electra Elite IPK B64-U30 KSU Phone System with 13 phones-8-DTH-16d-2 and 5-

More to explore

Panasonic PSUP1317ZB MPR Main Processor Card For KX-TDA100/200 Tested

Panasonic KX-TA82470 0x8 Expansion Card for KX-TA824 W/ connectors Refurbished

Panasonic KX-NCP1174 SLC16 16 Port Analog station card Refurbished/Tested

Panasonic KX-NS5110 VOIP DSP-S Card for KX-NS700/KX-NS700G Refurbished

Qty 3 NEC SLIB(4)-U10 Electra Elite 4-Port Analog Card 750217 Defective