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Cisco 4 Port IP Unified Communications Voice/Fax Network Module

£825.51 » £712.66 with Free Delivery
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Product Part Numbers

  • Quick Find Code: K27433
  • Manufacturers SKU: VIC2-4FXO=
  • Product UPC/EAN: 0746320823331

Product Description

The FXO voice interface card includes two jumper headers, W3 and W4, to set loop-start or ground-start mode. One jumper configures each FXO port. The default setting is loop-start, which should be satisfactory in most installations. In this setting, jumpers are placed over positions 2 and 3 of headers W3 and W4.

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