High Density Passive Tap Capabilities
Operating between a central office and PBX, the SmartWORKS DP’s high impedance receivers records both sides of a call without interrupting service. Each blade can process up to 60 channels, with a maximum of 512 channels per host. Service is never interrupted even if the SmartWORKS DP-equipped PC is shut down.
 

International Protocol Support
The SmartWORKS DP supports Channel Associated Signaling (CAS), Non-Facility Associated Signaling (NFAS) , DASS2 and any Q.931 based ISDN variant. Trunk coding and framing is selected on a per framer basis. This allows a single blade to monitor two trunks, each with different settings.
 

Built in Performance Monitoring
Network conditions and call statistics are easily accessed via the SmartWORKS API. Event driven alarms are reported for loss of signal conditions or synchronization errors. Framer and call statistics are available through standard API function calls.
 

Common SmartWORKS API features:
 

• Media Control - CODECS
• Tone Detection / Generation
• CallerID/FSK/DTMF/MF Detection
• Activity / Silence Detectors
• Switching (H.100 and MVIP)
• Automatic Gain Control (AGC)
• Automatic Volume Control (AVC)
• Stereo Recording
• Echo Cancellation
• Call Progress Monitoring (CPM)
• Full-duplex Channels
• Media Streaming
• Live Monitoring
• Start/Stop Call Recording Triggers
• Beep tone generation for passive mode

• smartworks_dp_Datasheet.pdf ( 285651 byte ) SmartWORKS DP : T1/E1 Passive Tap Card