Showing 289 - 336 of 1976 products

NEC NEC Univerge SV8000 670420 CD-SVRU In-UCB Server Circuit Card (Refurbished)

$37.95

NEC NEC Univerge SV8100 670113 PZ-4LCA 4-Port Analog Interface Daughter Board (Refurbished)

$47.98

NEC NEC Univerge SV8100 670838 PVA Conferencing App Compact Flash Card (Refurbished)

$49.97

NEC NEC Univerge 670131 CD-PVAA Packet Voice Application (Refurbished)

$47.88

NEC NEC 640058 GPZ-8DLCB 8-Port Digital Station Daughter Board (Refurbished)

$159.00

NEC NEC 750118 DSPII-U10 InMail Voicemail Daughter Card (Refurbished)

$57.97

NEC NEC 750440 Electra Elite IPK COID(4)-U10 Central Office Interface Unit with Caller ID (Refurbished)

$95.00

NEC NEC Electra Elite IPK II 750558 2-Port 8-Hour InMail CompactFlash Voicemail Card (Refurbished)

$163.00

NEC NEC 0891019 IP1WW-16VOIPU-B2 16-Port Media Gateway Card (Refurbished)

$215.00

NEC NEC 0911060 UX500 Memory Expansion Daughter Board (Refurbished)

$40.00

NEC NEC 640096 GCD-4LCF 4-Port Analog Station Blade (Refurbished)

$59.00

NEC NEC Univerge SV8300 670069 CPU Circuit Card (Refurbished)

$99.00

NEC NEC SL1100 1100112 CF 2-Ports 15 Hours Voice Mail (Refurbished)

$93.88

NEC NEC 0911020 IP3WW-EXIFU-B1 Expansion Blade for Base Chassis (Refurbished)

$40.00

NEC NEC 0911022 IP3WW-EXIFU-E1 Expansion Blade for Expansion Chassis (Refurbished)

$40.00

NEC NEC 80010B DS2000 4-Port CO Card (Refurbished)

$59.98

NEC NEC GCD-PRTA BE113037 640068 T1/PRI Interface Blade (Refurbished)

$125.00

NEC NEC 0911046 UX5000 8-Port Analog Station Daughter Board (Refurbished)

$65.00

Nortel Networks Nortel NT6X78AB DMS-100 Class Modem Resource (Refurbished)

$145.00

NEC NEC 640073 GPZ-IPLE VoIP Daughter Board for SV9100 (Refurbished)

$85.00

NEC NEC 0891003 IP1WW-DSPDB-B1 Daughter Board (Refurbished)

$34.88

NEC NEC Univerge 670966 VM8000 InMail 64 Hour CompactFlash Card (Refurbished)

$49.99

Toshiba Toshiba Strata VI MCOU-MF4 CO Line Interface Card (Refurbished)

$199.00

Samsung Samsung KPOSDB16T/XAR 16TRK 16-Port Loop Trunk Card (Refurbished)

$79.00

NEC NEC 221068 SPX-IO00A IOC-A Card (Refurbished)

$99.00

NEC NEC Univerge 670213 SV8100 CD-8COTBH Loop/Ground Start Trunk Card with Daughter Board (Refurbished)

$199.00

NEC NEC 2400 SV8500 SPA-DTIC-A T1/E1 Digital Trunk Interface (Refurbished)

$995.00

NEC NEC Univerge SV9500 SCH-IPDA-A VoIP Circuitry Blade (Refurbished)

$2,950.00

Cisco Cisco WIC-1AM-V2 1-Port Analog Modem Interface Card (Refurbished)

$7.99

Cisco Cisco DS-X9530-SF2-K9 MDS 9500 Series Supervisor2 Module (Refurbished)

$50.00

Vodavi Vodavi XTS LDK-300 3033-03 SLIBC Single-Line Card with Caller ID (Refurbished)

$165.00

Cisco Cisco DS-X9124 24-Port Fiber Channel Expansion Card (Refurbished)

$50.00

Cisco Cisco NM-2V 2-Slot Voice Fax Network Module (Refurbished)

$21.00

Cisco Cisco 800-34448-01 CNUIAHEAAAC 2-Port Analog Trunk Card (Refurbished)

$33.00

Cisco Cisco VWIC2-1MFT-T1/E1 Multiflex Voice Interface Card (Refurbished)

$24.98

Cisco Cisco VWIC2-2MFT-T1/E1 Multiflex Voice Interface Card (Refurbished)

$12.98

Nortel Networks Nortel NT5B15AH BCM400 Media Server Card (Refurbished)

$249.00

NEC NEC DS2000 DX7NA-4ATRU-A1 80010A 4-Port Analog Trunk Unit (Refurbished)

$53.97

Vodavi Vodavi XTS 3031-02 LDK-300 LCOB8 8-Port Loop Start CO Interface Board (Refurbished)

$25.00

Mitel Mitel 9180-510-001 ML/EL FIM II Module (Refurbished)

$149.00

Toshiba Toshiba Strata B1CU1A DK424 Processor Card (Refurbished)

$149.98

Toshiba Toshiba CTX100 ACTU1A-96 Processor Card (Refurbished)

$68.99

Toshiba Toshiba CTX100 ACTU1A-76 Processor Card (Refurbished)

$40.99

Toshiba Toshiba RCTUC3-RCTUD4 Processor Set for DK280/DK424 System (Refurbished)

$205.99

Toshiba Toshiba Perfect Voice Professional TIS-16-1 4-Port Voicemail (Refurbished)

$221.99

Toshiba Toshiba Strata RPTU1A Primary Rate ISDN Card (Refurbished)

$48.98

NEC NEC NEAX 2400 N2400 PA-8EMTA SP529 Card (Refurbished)

$0.00

NEC NEC NEAX 2400 PA-16LCGG 16 Station Analog Circuit Card (Refurbished)

$95.00

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1976 products

Upgrade And Replace Your Phone System Cards

Keep your business phone systems voicemail updated with our Phone System Cards. They are located and installed into your KSU, Key Service Unit. Most phone system cards will snap into place requiring very little installation. Once it is installed all of your office phones will be updated. Voicemail features and commands can start working again and your voicemail system will be up and running. We carry a variety of phone system cards to fit the model of your business telephone.

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Upgrade And Replace Your Phone System Cards