Showing 241 - 288 of 1974 products

Panasonic Panasonic KX-T123291 DISA-A Card (Refurbished)

$99.00

AT&T AT&T Spirit 1224 Processor Card (Refurbished)

$59.00

Panasonic Panasonic KX-TA82493 Caller ID Card (Refurbished)

$59.97

Vodavi Vodavi XTS MSGU Daughter Board (Refurbished)

$0.00

Nortel Networks Nortel Meridian NTAK20AC Clock Controller Card (Refurbished)

$149.00

Nortel Networks Nortel NTDK20CA RLS 13 Circuit Card (Refurbished)

$87.99

Mitel Mitel 9104-030-025 SX50 LS/GS Trunk (MPD) 4-Port Card (Refurbished)

$129.00

NEC NEC NEAX 2400 8524011 SPA-32IPPADB Circuit Card (Refurbished)

$1,199.00

Avaya Avaya 107884371 Partner Mail VS Expansion Card 4 Ports x 40 Mailboxes (Refurbished)

$89.00

Mitel Mitel 3300 50003695 Multi-mode Extended Dual FIM (Refurbished)

$495.00

Inter-tel Intertel 580.2300 LSM-2 Loop Start Module (Refurbished)

$49.00

Panasonic Panasonic KX-TDA0175 (MSLC16) 16-Port Single Line Card with Message Waiting (Refurbished)

$437.99

Nortel Networks Nortel Meridian NT8D02HA 16-Port Digital Line Card (Refurbished)

$64.88

Nortel Networks Nortel Flash 2.1 Software Card (Refurbished)

$59.00

Octel Networks Octel Networks 044-2542-001 Fax Line/TIC-R Card (Refurbished)

$0.00

Samsung Samsung KPOS74BOAS/XAR OfficeServ Optional Applications Service Card (Refurbished)

$199.00

NEC NEC 640099 GPZ-8LCF 8-Port Analog Station Daughter Board (Refurbished)

$269.00

Avaya Avaya Partner 700429384 Small Voice Messaging PC Card (Refurbished)

$64.00

Mitel 50003560 Dual T1/E1 Trunk MMC Module (Refurbished)

Mitel Mitel Dual T1/E1 Trunk MMC Module 50003560 (Refurbished)

$179.00

Nortel Networks Nortel NT6X69AC DMS 100/200 Message Interface Module (Refurbished)

$119.00

Samsung Samsung 8SLI3 8-Port Analog SLI Card OfficeServ (Refurbished)

$149.00

Samsung Samsung OfficeServ 4SLM KPOS71BSLM/XAR Daughter Board (Refurbished)

$165.00

Comdial Comdial DX-80 7271A 4-Port 64MB Flash Voicemail (Refurbished)

$199.00

Avaya Avaya IP500 700476013 V2 Analog Combo Card (Refurbished)

$53.00

Samsung Samsung OfficeServ 4SL2U-4-Ckt Single-Line Station Module (Refurbished)

$109.00

Panasonic Panasonic DSP16 KX-TDE0110 16-Channel VoIP DSP Card (Refurbished)

$195.00

Vertical Vodavi Vertical Vodavi 4032-00 SBX 3x8 Hybrid Expansion Board (Refurbished)

$195.00

Vodavi Vodavi XTS 3031-60 DTRU4 DTMF Receiver Unit (Refurbished)

$25.00

Panasonic Panasonic KX-TDE0105 SMDR Memory Expansion Card (Refurbished)

$289.00

Nortel Networks Nortel Meridian NT1P63CA Fiber Card (Refurbished)

$299.00

Vodavi Vodavi XTS 3037-04 LANB 4-Port VoIP Board (Refurbished)

$49.00

Panasonic Panasonic DBS VB-43563 SYNC Card (Refurbished)

$199.00

Avaya Avaya Merlin 517P33A 108424136 Processor Card with CKE4 (Refurbished)

$85.00

Avaya Avaya Merlin 617R33-ML 108574377 Processor Card with CKE5 (Refurbished)

$149.00

Avaya Avaya Merlin 617R33-ML 100574377 Processor Card with CKE5 (Refurbished)

$99.00

Iwatsu Iwatsu ADIX IX-CPU/HW B1 CPU Circuit Card (Refurbished)

$389.00

Mitel Mitel 50005883 512MB RAM Module (Refurbished)

$199.00

Mitel Mitel 9180-510-004 Dual T1 Card (Refurbished)

$199.00

Toshiba Toshiba SWDR1A 16-Port Digital Station Circuit Daughter Card (Refurbished)

$65.00

Nortel Networks Nortel NTDW59BAE6 CS1000 CPMG 128 Card (Refurbished)

$3,850.00

Nortel Networks Nortel NTDW05AAE5 CPPM Signaling Server Hard Drive Kit (Refurbished)

$400.00

Mitel Mitel 50003728 Dual DSP Module (Refurbished)

$225.00

Panasonic Panasonic KX-TDE6174 16-Port Single Line Station Card (Refurbished)

$419.00

Panasonic Panasonic KX-TDA0470 IP-EXT16 16-Channel VoIP Extension Card (Refurbished)

$249.00

ESI ESI 5000-0321 IVC Card (Refurbished)

$499.00

ESI ESI 500-0160 Gen 1 A12 12-Port Analog Station Card (Refurbished)

$299.00

ESI ESI 5000-0135 GEN 1 D12 12-Port Station Card (Refurbished)

$445.00

NEC NEC Electra Elite FMS(2)-U30 IPK-ETU Flash 2-Port Voicemail Card (Refurbished)

$51.98

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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