Showing 577 - 624 of 1974 products

NEC NEC Electra Professional II MMC-F()-11 KTU Memory Controller Module (Refurbished)

$99.00

NEC NEC Electra Professional CPU-F(50)-20 KTU Central Processing Unit Circuit Card (Refurbished)

$339.00

NEC NEC MIF-F(A)-10 KTU Multiple Interface Card (Refurbished)

$0.00

NEC NEC Electra Professional CPU-F(45)-20 KTU 720124 Central Processing Unit Card (Refurbished)

$99.00

Inter-tel Inter-Tel Premier 826.3098 PCB Card (Refurbished)

$49.00

Panasonic Panasonic KX-T96180 LCOT 8-Port Loop Start Line Trunk Card (Refurbished)

$179.00

Inter-tel Inter-Tel GMX 826.3097 STN-A Card (Refurbished)

$0.00

Panasonic Panasonic KX-T96174 SLC Single Line Circuit Card (Refurbished)

$149.00

Inter-tel Inter-Tel Premier IMX/ESP 660.2331 COU-D Card (Refurbished)

$0.00

Panasonic Panasonic KX-T96170 8-Port Hybrid Line Card (Refurbished)

$145.00

Inter-tel Inter-Tel Premier ESP 660.2330 CO Line COU Central Office Card (Refurbished)

$99.00

Inter-tel Inter-Tel Premier IMX/ESP 660.2101 612 CPU Card (Refurbished)

$195.00

Panasonic Panasonic KX-TD50172 DLC 16-Port Digital Line Card (Refurbished)

$79.00

Panasonic Panasonic KX-T96172 PLC 8-Port Digital Station Card (Refurbished)

$56.98

Mitel Mitel 56004541 T1/E1 Dual Trunk Module (Refurbished)

$189.00

Mitel Mitel 50005184 Analog Main Circuit Board III (Refurbished)

$175.00

Nortel Networks Nortel Meridian NTBB30AF-93 Modular 4-Port Analog Trunk Cartridge (Refurbished)

$69.00

Mitel Mitel 50005751 DSP II MMC Card (Refurbished)

$195.00

Nortel Networks Nortel NT5B38GA-93 E&M/DISA Trunk Cartridge (Refurbished)

$47.00

Nortel Networks Nortel NTBB07GA-93 6-Port Expansion Cartridge (Refurbished)

$85.00

NEC NEC Nitsuko 92132 DX2NA-CPRU-F2 CPRU-B 32 BIT CPU Circuit Card (Refurbished)

$1,099.00

NEC NEC NEAX 2400 SPA-16ELCNA-A 16-Port Digital Station Card (Refurbished)

$1,950.00

Nortel Networks Nortel NT5B6003 Card (Refurbished)

$99.99

Toshiba Toshiba EEXS1A Daughter Card (Refurbished)

$0.00

Nortel Networks Nortel Norstar NT5B40GA DS Analog Trunk Card (Refurbished)

$29.00

Toshiba Toshiba CTX100 ACTU1A Processor Card (Refurbished)

$65.00

Toshiba Toshiba Strata RDDU2A 4-Port Direct Inward Dialing Circuit Card (Refurbished)

$89.00

Toshiba Toshiba BWDKU1A 16-Port Digital Station Card (Refurbished)

$59.00

Toshiba Toshiba Strata BIPU-Q1A 16-Port IP Card (Refurbished)

$85.00

Toshiba Toshiba RCOU3A 4-Port Analog Loop Start CO Card (Refurbished)

$19.99

Toshiba Toshiba Strata CTX BDKU1A 8-Port Digital Station Card (Refurbished)

$37.95

Panasonic Panasonic VB-44515 CID/4 Caller ID Unit (Refurbished)

$249.00

Panasonic Panasonic DBS VB-44513 8-Port Caller ID Unit (Refurbished)

$46.99

NEC NEC Univerge SV8500 CG-GT00 EXB PIR Expansion Interface Circuit Card (Refurbished)

$795.00

Samsung Samsung iDCS KP24DB6D/XAR 2x4 Digital Line Interface Card (Refurbished)

$69.00

Samsung Samsung SVMi-4DB GA92-02837A VPM Voice Processing Daughter Card (Refurbished)

$99.00

NEC NEC Univerge SV8500 CG-M03 EMA SUB-A Card (Refurbished)

$395.00

NEC NEC UX5000 0911044 IP3WW-8SLIU-A1 8-Port Analog Station Blade (Refurbished)

$139.00

NEC NEC UX5000 0911040 IP3WW-4SLIU-A1 4-Port Analog Station Blade (Refurbished)

$48.98

NEC NEC UX5000 0911026 IP3WW-VMDB-B1 Daughter Board (Refurbished)

$49.00

NEC NEC UX5000 0911030 IP3WW-32VOIPDB-A1 32-Port VoIP Daughter Board (Refurbished)

$49.98

NEC NEC UX5000 0911001 IP3NA-CCPU-A1 Main Processor Blade (Refurbished)

$49.00

NEC NEC Aspire 0891042 IP1WW-4VOIPU-A1 4-Port Media Gateway Card (Refurbished)

$275.00

NEC NEC Aspire 0895037 IP1NA-4FMSU-A1 4-Port Flash Voicemail Card (Refurbished)

$399.00

Panasonic Panasonic PSUP1317ZB MPR Main Processing Card (Refurbished)

$299.00

NEC NEC NEAX 2000 IPS/IVS PN-8LCAK 8-Port Analog Card (Refurbished)

$119.00

NEC NEC NEAX 2000 IPS PZ-M697 Daughter Card (Refurbished)

$99.00

NEC NEC NEAX 2000 IPS PN-CP31-E Main Processor Card (Refurbished)

$249.00

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1974 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