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DSP Series 2 Plus Card - Digital Signal Processing Series 2 Plus Card Simple Type: CSP...

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Part Number:
DSP Series 2 Plus Card
Model Number:
DSP Series 2 Plus Card
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DIALOGIC
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Digital Signal Processing Series 2 Plus Card Simple Type: CSP PLATFORMS

The Digital Signal Processing Series 2 Plus Card provides fully integrated, high-performance media processing for the Converged Services Platforms (CSP). With the DSP Series 2 Plus Card added, the CSP Platforms integrate not only signaling along with TDM and IP interfaces, but also powerful media processing. Also, because it offers a comprehensive set of features for intensive media processing and media management, the DSP Series 2 Plus Card allows the CSP Platforms to be used for intensive media processing applications.

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Features

  • Cancels file transmission when speech is detected
  • Has a powerful, highly sensitive algorithm that provides recognition of answering machines, required for some applications
  • Includes a DSP chip assigned to play a universal tone, which can be any tone type with the same encoding format; up to 512 tone receivers per DSP
  • Includes positive tone detection, which sends only voice signals (no silence) to the speech server, freeing up expensive speech server ports
  • NFS can be added for long-term storage of permanent fax records and for large voice mail message or recorded conference files
  • Provides high-density echo-cancellation (G.168) with tail lengths up to 128 milliseconds
  • Provides statistics for cache and function usage
  • Records multiple file formats, including ADPCM and WAV; files can be played back by file offset and length and can be queued before play
  • Supports a direct Real-time Transport Protocol (RTP) interface for speech servers
  • Supports two-way call recording that uses no conference ports, as well as configurable beep tones and silence parameters
  • Up to three hours of files can be stored on each DSP Series 2 Card, which can be used for temporary recordings and for files that are played back frequently

Specifications

    General
  • Form Factor: Height: 9.3 in. (236.2 mm) Depth: 12.5 in. (317.5 mm) Width: 0.775 in. (19.7 mm)
  • Network Interface: Tone reception: 384 concurrent channels per DSP chip Tone generation: 512 concurrent channels per DSP chip Conferences: 128 conferences per DSP chip (maximum of 256 conferees per DSP chip) File Recording/Playback: 128 concurrent channels per DSP chip Echo Cancellation: 64 concurrent channels per DSP chip Fax T.30: 12 Fax sessions per DSP chip Positive Voice Detection: 384 concurrent channels per DSP chip

 

Applications

  • None Available

Aliases

  • None Available