Offer details
Related Products
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.
Specifications
Operational conditions | |
---|---|
Operating temperature (T-T) | 10 - 35 °C |
Operating relative humidity (H-H) | 10 - 80% |
Network | |
Supported network protocols | H.323 V1/V2/V3/V4, MGCP 0.1/1.0, SIP; T.37, T.38; T1, E1; |
Quality of Service (QoS) support | Yes |
Number of voice channels supported (max) | 4 |
Technical details | |
Connector type | FXS |
Protocols | |
Supported network protocols | H.323 V1/V2/V3/V4, MGCP 0.1/1.0, SIP; T.37, T.38; T1, E1; |