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CISCO FOUR-PORT VOICE INTERFACE CARD

Product Code: VIC3-4FXS/DID

  • Product Description

Cisco voice interface cards (VICs) support voice technologies. VICs can be installed in interface card slots on supported Cisco access routers or in 1- or 2-slot voice network modules that are installed in network module slots on supported Cisco access routers. A Foreign Exchange Station (FXS)/Direct Inward Dialing (DID) interface connects directly to a standard telephone, fax machine, or similar device. This interface supplies ringing voltage, dial tone, and so on to the station.

Technical Specifications

Connectivity
Modem (RJ-11) ports 4
Environmental conditions
Operating temperature range (T-T) (°C) 10 - 35
Operating relative humidity range (%) 10 - 80
Protocols
Supported network protocols FXO/FXS,DTMF
VoIP protocols cRTP
System requirements
Compatible operating systems

Cisco IOS

Technical details
Voice codecs G.711, G.722, G.723.1, G.726, G.728, G.729, iLBC