Cisco Module VIC2-2FXO Refurbished
Provides gateway for Cisco IP phones to PSTN or traditional PBXs and private automatic branch exchanges (PABXs).Provides gateway to PSTN for traditional PBXs, phones, fax machines, and key communication systems connected to a voice, data, and video infrastructure.Echo Cancellation-Cancels echo on tail circuits up to 32 msec (configurable tail length)Silence Suppression, Voice Activity Detection (VAD)-Bandwidth is used only when someone is speaking. During silent periods of a phone call, bandwidth is available for data traffic.Comfort Noise Generation-This feature reassures the phone user that the connection is being maintained, even when no voice packets are being transmittedPrivate Line Automatic Ring-Down (PLAR)-Provides a direct connection to another digital or analog voice port by lifting a telephone handset on one end. Includes “Trader Turret” PLARLocal/Advanced Voice Busy-Out-Automatically busies out any desired voice trunk line to a PBX or PSTN when a direct WAN or LAN connection to the router or any part of the network to the destination port is downCaller ID Support-Per-port configurable caller ID (with per call un-blocking) over analog FXSIntegrated Add and Drop Multiplexer (Drop and Insert)-Performs add and drop multiplexing for voice within a dual-port voice network module. Eliminates the requirement, maintenance, support, and expense of using an external add and drop multiplexer.Hunt Groups Across Cards-Calls can be forwarded automatically to the first available line.