SIP Trunking Phone Switching Conventional Systems

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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

195 results

nec ux5000 Ip3ww Line Card 8-digital/2-analog Interface
Refurbished · NEC
$40.00
$9.39 shipping
Samsung OfficeServ TEPRIa T1/PRI Card KPOSDBTE1/XAR for 7100 7200 7200S 7400
Refurbished · Samsung
$70.16
Was: $89.95was - US $89.95
or Best Offer
Free shipping
AVAYA IPO IP500 EXP MOD DS16B DGTL STR J45-PCS09 700501585-REFURBISHED
Refurbished · Avaya
$299.00
or Best Offer
$108.70 shipping
Vodavi DVX XTS 3001-00 6 slot KSU; 8 phones w/ bases PBX Phone System
Pre-Owned · Vodavi
$40.48
Was: $89.95was - US $89.95
or Best Offer
Free shipping
Syspine DOS-A50 Digital Operator System A50 Tested No Power Adapter
Pre-Owned
$99.99
Free shipping
Avaya ACS Partner Processor 509 R7 700316474
Pre-Owned · Avaya
(3)
$210.00
$12.20 shipping
Panasonic KX-TDA0193 Hybrid IP 8-Port Caller ID Card (CID8) CID8
Refurbished · Panasonic
(1)
$59.00
or Best Offer
Free shipping
6 watching
Avaya IP500 Digital Station 16B Expansion Module (700501585) ~ NO Power Adapter
Pre-Owned · Avaya
$89.78
Free shipping
Toshiba Strata CIX40 IP CHSU40A PBX Phone System, w/o PSU
Pre-Owned · Toshiba
$40.00
or Best Offer
$30.00 shipping
Panasonic KX-NS5110 Voip Dsp Card [s Type] (kxns5110)
Over 10 years of exceptional service
Brand New · Panasonic
$298.69
Free shipping
Panasonic KX-NS700 Base Cabinet - KX-NS5110 DSP IP VOIP Expansion Card - SMALL
Refurbished · Panasonic
$129.95
or Best Offer
Free shipping
Avaya IP Office 500 V2 700479710 Blank SD Card Defaulted & set to 7.0 (36)
Pre-Owned · Avaya
(2)
$22.22
or Best Offer
Free shipping
56 sold
Avaya IP Office 500V 2 Control Unit With 2 700504556
Pre-Owned · Avaya
(6)
$100.00
$38.50 shipping
Samsung Prostar DCS/iDCS 500 TRK-C1 Caller ID Trunk Expansion Card KP40DB8T2/XA
Pre-Owned · Samsung
$10.00
or Best Offer
$16.65 shipping
Nortel BCM400 Business Communications Module w/ DSM32+ & ADID 8, GATM 8, GATM 4
Pre-Owned · Nortel
$199.99
or Best Offer
$80.00 shipping
Nortel Networks BCM400 Business Communications Manager Module w/Expansion Cards
Pre-Owned · Nortel
$138.04
or Best Offer
$69.25 shipping
NEW Panasonic KX-TDA5450 4-Port SIP Trunk Card KXTDA5450
Brand New · Panasonic
$299.99
or Best Offer
$13.99 shipping
2 watching
Avaya IP Office 500 DS(1-6) ATMV2 Combination Card w/ 4 Analog Trunks 700504556
Pre-Owned · Avaya
(6)
$24.98
or Best Offer
Free shipping
Sx200 Lcd Attendant Console Phone This Is Not A Super Console
Refurbished · Mitel
(2)
$275.00
or Best Offer
$21.58 shipping
Syspine DOS-A50 Digital Operator System A50 Unit only
Pre-Owned
$228.87
or Best Offer
$13.00 shipping
Samsung OfficeServ 7000 16MWSLI 16-Pot Single Line Card with Message Waiting
Pre-Owned · Samsung
$85.00
or Best Offer
Free shipping
Toshiba Strata CTX100 CHSUB112A CHSUE112A Digital Business Telephone System
Pre-Owned · Toshiba
$45.00
or Best Offer
$8.00 shipping
SAMSUNG KP-OSDBMP2/XAR(J) OfficeServ 7200 MP20 Main Control Processor Card
Pre-Owned · Samsung
$36.99
Free shipping
NEC Aspire 8 Slot KSU IP1NA-8KSU-A1 (0890000)
Refurbished · NEC
$95.00
Free shipping
Toshiba Strata CIX CTX 100 670 MIPU-16 16 Port IP VOIP Interface Expansion Card
Refurbished · Toshiba
$29.95
or Best Offer
Free shipping
Samsung Officeserv 7200 7400 TEPRIa KP-OSDBTE1/XAR Digital Trunk Card Module
Pre-Owned · Samsung
$14.97
Free shipping
AVAYA IPO MU-LAW PCS13 SYSTEM SD Card Avaya IP 500 V2 700479710
Pre-Owned · Avaya
(2)
$17.50
Was: $19.45was - US $19.45
Free shipping
Mitel 9109-011-001-SA LS/GS Trunk 6 CCT Circuit Board
Pre-Owned · Mitel
(1)
$24.90
or Best Offer
Free shipping
Only 1 left!
Mitel SX-200 LCD Console SUPERSWITCH PABX W/Handset 9108-007-001-NA
Parts Only · Mitel
(2)
$85.00
$19.99 shipping
Nortel Business Communications Manager 400 BCM400 Digital Trunk Interface + Mods
Pre-Owned · Nortel
$210.00
Was: $300.00was - US $300.00
or Best Offer
Free shipping
NEC Electra Elite IPK B64-U30 KSU Phone System with 13 phones-8-DTH-16d-2 and 5-
Pre-Owned · NEC
(1)
$149.00
or Best Offer
$97.23 shipping
*UNTESTED* Mitel SX-200 LCD Console SUPERSWITCH PABX W/Handset 9108-007-001-NA
Parts Only · Mitel
(2)
$99.99
$14.99 shipping
NEC UX5000 Phone System Wall Mount Bracket for 3 Blade Chassis IP3NA-3KSU-B1
Pre-Owned · NEC
$14.97
Free shipping
AVAYA IPO MU-LAW PCS12 SYSTEM SD Card Avaya IP 500 V2 700479710
Pre-Owned · Avaya
(2)
$6.99
$4.99 shipping
Panasonic KX-TDA0193 8 Port Caller ID Card
Brand New · Panasonic
(1)
$178.00
$22.00 shipping
Avaya IP 500 V2 SD Card R11 4-Port Essential Voicemail 14 IP Endpoints 4 SIP
Refurbished · Avaya
(2)
$1,795.50
Was: $1,995.00was - US $1,995.00
or Best Offer
Free shipping
Nortel Networks BCM400 Base Function Tray NTAB9969E5-R 910196R
Brand New · Nortel
$129.99
or Best Offer
$68.25 shipping
Avaya IP Office 500 Trunk Analog 4 Universal Daughter Card 700417405 ATM4U
Pre-Owned · Avaya
(1)
$22.22
or Best Offer
Free shipping
Avaya IP500 Combination Card V2 (700504556). Includes IP 500 V2 Cabinet N/C
Pre-Owned · Avaya
(6)
$45.00
or Best Offer
$26.04 shipping
Nortel BCM400 Business Communications Module w/ DSM32+ GATM 8, GATM 4
Pre-Owned · Nortel
$199.99
or Best Offer
$80.00 shipping
Panasonic KX-NS700G Base Cabinet W/ Rack Mount - NO - LCOT, DLC, DSP or SD Card
Refurbished · Panasonic
$199.95
or Best Offer
Free shipping
Panasonic KX-TDA0193 8 Port Caller ID Card (Without Box)
(1)
$225.00
or Best Offer
Free shipping
NEC Aspire Functioning Phone System 8 Slot KSU IP1NA-8KSU-A1 (0890000)
Pre-Owned · NEC
$350.00
or Best Offer
$39.99 shipping
Nortel Networks BCM400 Business Communications Manager Module w/Expansion Cards
Pre-Owned · Nortel
$120.00
or Best Offer
$23.62 shipping
Toshiba Strata (MIPU16-1A) 16-Port IP Interface Card (Good condition )
Pre-Owned · Toshiba
$34.99
Free shipping
Panasonic KX-NS5110 Type Small IP VOIP DSP Expansion Card - Use W/ KX-NS700
Refurbished · Panasonic
$129.95
or Best Offer
Free shipping
Refurbished Vodavi 3000-00 XTS Cabinet with XTS 3017-10 Power Supply
Refurbished · Vodavi
$549.00
or Best Offer
$30.00 shipping
Toshiba Strata CIX CTX 100 670 MIPU-16 16 Port IP VOIP Interface Expansion Card
Refurbished · Toshiba
$29.95
or Best Offer
Free shipping
Avaya IP Office 500 DS(1-6) ATMV2 Combination Card w/ 4 Analog Trunks 700504556
Pre-Owned · Avaya
(6)
$27.49
or Best Offer
$8.78 shipping
BCM400 Nortel Networks Business Communications Manager W/ 2x 9PA3500601
Pre-Owned · Nortel
$123.99
or Best Offer
Free shipping
LUCENT/AVAYA PARTNER 103H, PARTNER ADVANCED COMMUNICATIONS SYSTEM
Pre-Owned · Lucent
$205.00
$60.28 shipping
Avaya IP Office 500 Digital Station B 16-DS Port Expansion Module 700501585
Pre-Owned · Avaya
$149.99
or Best Offer
$12.26 shipping
AVAYA IPO MU-LAW PCS11 SYSTEM SD Card Avaya IP 500 V2 700479710
Pre-Owned · Avaya
(2)
$17.40
or Best Offer
Free shipping
NEC Aspire 8 Slot KSU, 16 lines x 16 phones x8 analog 1 16ESIU, 2 COIU, 1 SLIU,
Pre-Owned · NEC
$250.00
or Best Offer
$69.99 shipping
Samsung Office Serv 7100 7200 7400 16MWSLI 16 Port Analog Station Expansion Card
Refurbished · Samsung
$89.95
or Best Offer
$3.95 shipping
Panasonic KX-TDA0193 8-Port Caller ID Card *Refurbished*
Refurbished · Panasonic
(1)
$89.00
or Best Offer
$11.40 shipping
5 watching
NEC Electra Elite IPK B64-U30 KSU Phone System 4 Card And 4 phones DTH-16d-2
Pre-Owned · NEC
(1)
$60.00
or Best Offer
$50.00 shipping
Tested by CERT NEC Tech Aspire IP1NA-8SLIU-A1 8-Port Analog Station Card 0891017
Refurbished · NEC
$70.00
Free shipping
Tadiran Coral 8T/S PF - 8 Circuit Trunk Card 72449329100
Pre-Owned · Tadiran
$79.99
or Best Offer
Free shipping
Nortel BCM400 Business Communications Module w/ DSM32+ 2xGATM 8
Pre-Owned · Nortel
$199.99
or Best Offer
$80.00 shipping

SIP Trunking Phone Switching Conventional Systems

Shop by category

195 results

nec ux5000 Ip3ww Line Card 8-digital/2-analog Interface

Samsung OfficeServ TEPRIa T1/PRI Card KPOSDBTE1/XAR for 7100 7200 7200S 7400

AVAYA IPO IP500 EXP MOD DS16B DGTL STR J45-PCS09 700501585-REFURBISHED

Vodavi DVX XTS 3001-00 6 slot KSU; 8 phones w/ bases PBX Phone System

Syspine DOS-A50 Digital Operator System A50 Tested No Power Adapter

Avaya ACS Partner Processor 509 R7 700316474

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

Avaya IP500 Digital Station 16B Expansion Module (700501585) ~ NO Power Adapter

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

Panasonic KX-NS5110 Voip Dsp Card [s Type] (kxns5110)

Panasonic KX-NS700 Base Cabinet - KX-NS5110 DSP IP VOIP Expansion Card - SMALL

Avaya IP Office 500 V2 700479710 Blank SD Card Defaulted & set to 7.0 (36)

Avaya IP Office 500V 2 Control Unit With 2 700504556

Samsung Prostar DCS/iDCS 500 TRK-C1 Caller ID Trunk Expansion Card KP40DB8T2/XA

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

Nortel Networks BCM400 Business Communications Manager Module w/Expansion Cards

NEW Panasonic KX-TDA5450 4-Port SIP Trunk Card KXTDA5450

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

Sx200 Lcd Attendant Console Phone This Is Not A Super Console

Syspine DOS-A50 Digital Operator System A50 Unit only

Samsung OfficeServ 7000 16MWSLI 16-Pot Single Line Card with Message Waiting

Toshiba Strata CTX100 CHSUB112A CHSUE112A Digital Business Telephone System

SAMSUNG KP-OSDBMP2/XAR(J) OfficeServ 7200 MP20 Main Control Processor Card

NEC Aspire 8 Slot KSU IP1NA-8KSU-A1 (0890000)

Toshiba Strata CIX CTX 100 670 MIPU-16 16 Port IP VOIP Interface Expansion Card

Samsung Officeserv 7200 7400 TEPRIa KP-OSDBTE1/XAR Digital Trunk Card Module

AVAYA IPO MU-LAW PCS13 SYSTEM SD Card Avaya IP 500 V2 700479710

Mitel 9109-011-001-SA LS/GS Trunk 6 CCT Circuit Board

Mitel SX-200 LCD Console SUPERSWITCH PABX W/Handset 9108-007-001-NA

Nortel Business Communications Manager 400 BCM400 Digital Trunk Interface + Mods

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

*UNTESTED* Mitel SX-200 LCD Console SUPERSWITCH PABX W/Handset 9108-007-001-NA

NEC UX5000 Phone System Wall Mount Bracket for 3 Blade Chassis IP3NA-3KSU-B1

AVAYA IPO MU-LAW PCS12 SYSTEM SD Card Avaya IP 500 V2 700479710

Panasonic KX-TDA0193 8 Port Caller ID Card

Avaya IP 500 V2 SD Card R11 4-Port Essential Voicemail 14 IP Endpoints 4 SIP

Nortel Networks BCM400 Base Function Tray NTAB9969E5-R 910196R

Avaya IP Office 500 Trunk Analog 4 Universal Daughter Card 700417405 ATM4U

Avaya IP500 Combination Card V2 (700504556). Includes IP 500 V2 Cabinet N/C

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

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

Panasonic KX-TDA0193 8 Port Caller ID Card (Without Box)

NEC Aspire Functioning Phone System 8 Slot KSU IP1NA-8KSU-A1 (0890000)

Nortel Networks BCM400 Business Communications Manager Module w/Expansion Cards

Toshiba Strata (MIPU16-1A) 16-Port IP Interface Card (Good condition )

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

Refurbished Vodavi 3000-00 XTS Cabinet with XTS 3017-10 Power Supply

Toshiba Strata CIX CTX 100 670 MIPU-16 16 Port IP VOIP Interface Expansion Card

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

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

LUCENT/AVAYA PARTNER 103H, PARTNER ADVANCED COMMUNICATIONS SYSTEM

Avaya IP Office 500 Digital Station B 16-DS Port Expansion Module 700501585

AVAYA IPO MU-LAW PCS11 SYSTEM SD Card Avaya IP 500 V2 700479710

NEC Aspire 8 Slot KSU, 16 lines x 16 phones x8 analog 1 16ESIU, 2 COIU, 1 SLIU,

Samsung Office Serv 7100 7200 7400 16MWSLI 16 Port Analog Station Expansion Card

Panasonic KX-TDA0193 8-Port Caller ID Card *Refurbished*

NEC Electra Elite IPK B64-U30 KSU Phone System 4 Card And 4 phones DTH-16d-2

Tested by CERT NEC Tech Aspire IP1NA-8SLIU-A1 8-Port Analog Station Card 0891017

Tadiran Coral 8T/S PF - 8 Circuit Trunk Card 72449329100

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

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