Cisco 4-Port FXS/DID Voice Interface Card, VIC-4FXS/DID

The 4-port high-density FXS/DID VIC can support up to 4 foreign-exchange-station (FXS) ports for directly connecting phones or fax machines, or it can be used to connect up to four direct-inward-dial (DID) analog trunks, providing customers the flexibility they need for their unique business environment. Each port on the 4-Port FXS/DID VIC is selectable for use in either FXS or DID mode. The 4-Port FXS/DID VIC is the same size as the existing two-port voice interface cards (VICs), allowing it to slide into either WIC/VIC slot or VIC slot in Cisco 1751 and 1760. The VIC-4FXS/DID in the Cisco 1700 is used to connect analog phones or fax machines The long-distance calls between small enterprise branch offices and headquarters are carried by IP network, while the local calls are carried by PSTN, which also provide backup to the IP network Product information Item Weight 1 pounds Manufacturer CISCO SYSTEMS – ENTERPRISE ASIN B00BZ4TT2K Item model number VIC-4FXS/DID Best Sellers Rank #270,383 in Computers & Accessories (See Top 100 in Computers & Accessories) #5,418 in Computer Routers Is Discontinued By Manufacturer No Date First Available March 22, 2013 Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?