Showing 1153 - 1200 of 2283 products

Mitel Mitel 9109-070-000 Main Control Card for the SX-200 (Refurbished)

$99.00

Mitel Mitel 9109-021-001 T1 DSI Trunk Card for SX-200 (Refurbished)

$119.00

Mitel Mitel 9109-010-003 12-Port "Blue" ONS Card (Refurbished)

$89.00

Avaya Avaya Spirit 308 Expansion Module Card (Refurbished)

$39.00

Samsung Samsung iDCS 100 Misc 1 Card (Refurbished)

$38.00

NEC NEC 92040 DX2NA-4ASTU-S1 4-Port Analog Station Card (Refurbished)

$84.50

Inter-tel Inter-tel Axxess 550.2220 BRS Basic Rate Station Card (Refurbished)

$199.00

Toshiba Toshiba ABCS1A Battery Charger Sub-Assembly (Refurbished)

$45.00

Toshiba Toshiba Strata RCOU1A 4-Port CO/PBX Line Card (Refurbished)

$19.99

Inter-tel Inter-tel 5000 580.2201 DDM-16 Expansion Card (Refurbished)

$59.00

Inter-tel Inter-tel 580.2702 Dual T1/E1 PRI Card (Refurbished)

$119.00

Avaya Avaya IP500 C110 700501442 Unified Communications Module (Unused)

$1,365.00

Avaya Avaya 700501538 B100 Series Memory Card 2GB (Unused)

$55.99

Nortel Networks Nortel NTC03160SXE6 BCM50 Blank Hard Disk FRU

$249.00

Nortel Networks Nortel NT9T5741E5 BCM50 2.0+ Replacement ADSL Router Card

$495.00

Nortel Networks Nortel NTC03150SXE6 BCM 200/400 Chassis Interface Card Upgrade Kit

$65.00

Nortel Networks Nortel NT9T4242E6 BCM 50/450 Multi Image Hard Drive FRU

$259.00

Avaya Avaya IP500 700449473 Analog Trunk Module 16 (Unused)

$799.00

Nortel Networks Nortel NTC03185TXE6 BCM 450 Redundant PS Module Version 2

$399.00

Avaya Avaya IP500 700417330 Digital Station 8 Base Card (Unused)

$249.00

Avaya Avaya IP500 700417405 Analog Trunk 4 Daughter Card (Unused)

$149.00

Avaya Avaya IP500 700417462 PRI 2 Daughter Card (Unused)

$499.00

Avaya Avaya IP500 700417439 PRI 1 Daughter Card (Unused)

$399.00

Avaya Avaya IP500 700417215 Legacy Carrier (Unused)

$115.00

Avaya Avaya IP500 700476039 Partner ETR Card (Unused)

$259.00

Avaya Avaya IP500 700472889 Expansion Card (Unused)

$699.00

Avaya Avaya 700504032 IP500 VCM 64 V2 Base Card (Unused)

$195.00

Avaya Avaya 700504031 IP500 VCM 32 V2 Base Card (Unused)

$103.00

Avaya Avaya IP500 700417397 VCM 64 Base Card (Unused)

$228.00

Avaya Avaya IP500 700417389 VCM 32 Base Card (Unused)

$163.00

Avaya Avaya IP500 700417231 Phone 8 Extension Card (Unused)

$335.00

Avaya Avaya 700431778 IP500 Phone 2 Extension Card (Unused)

$161.00

Avaya Avaya IP500 700500758 TCM-8 Internal Extension Card (Unused)

$280.00

Nortel Networks Nortel NT5B16AAAJE5 Global 8 Station Analog MBM

$395.00

Nortel Networks Nortel NT7B09AAADE5 32 Digital Station MBM

$425.00

Nortel Networks Nortel NT7B08AAALE5 BCM DSM16+ 16 Digital Station MBM

$329.00

Nortel Networks Nortel NT5B04AAADE5 Digital Trunk MBM

$299.00

Nortel Networks Nortel NT5B44AAAEE5 8 Port Analog Global Trunk Module Release 2

$299.00

Nortel Networks Nortel NT5B44BAAEE5 4-Port Analog Global Trunk Module Release 2

$349.00

Inter-tel Inter-tel 580.2000 PM-1 Processor (Refurbished)

$15.00

Vodavi Vodavi Starplus DHS-L SP7032-00 16 Port Digital Station Card (Refurbished)

$249.00

Vodavi Vodavi Starplus DHS-L SP7031-00 8 Port Loop Start CO Board (Refurbished)

$199.00

Vodavi Vodavi Starplus DHS SP7110-00 Option Card (Refurbished)

$135.00

Vodavi Vodavi Starplus DHS CID-9 Caller ID Module (Refurbished)

$119.00

Vodavi Vodavi Starplus DHS SP7410-00 3 Port Caller ID Card (Refurbished)

$99.00

Vodavi Vodavi Starplus DHS SP7100-00 3x8 Expansion Board (Refurbished)

$45.00

Vodavi Vodavi Starplus DHS SP7420-00 SLT Adapter (Refurbished)

$39.00

Vodavi Vodavi Starplus DHS SP7440-00 2 Port Analog Expansion Card (Refurbished)

$59.00

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2283 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