Dialogic D/21H Voice Board
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Dialogic D/21H Voice Board

Bookmark The Dialogic D/21H Voice Board
Manufacturer: Dialogic
Brand: Dialogic
Item: D/21H 		Model: D/21H
Warranty: 1 Year

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Product Description
The two-line D/21H board, is ideal for applications that need high-performance voice processing but don't require the large-scale system sophistication. The D/21H board uses the same Dialogic application programming interface (API) as their predecessors, making it easy to scale existing applications upward to take advantage of the power and features of these boards. The D/21H board also has improved voice quality and automatic gain control (AGC). Even the weakest of telephone signals traveling over difficult telephone lines can be recorded and played back with complete clarity.
Dialogic D/21H Voice Board
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The D/21H board uses the latest digital signal processor (DSP) voice processing technology, making it ideal for small- and medium-sized, server-based computer telephony (CT) systems — particularly under the Windows® operating systems. Windows® support includes TAPI and WAVE APIs, which facilitate call control, recording, and playback of voice messages under the Microsoft Windows Open Services Architecture (WOSA). The D/21H voice processing board give Windows 95® and Windows NT® application developers a powerful platform for creating sophisticated interactive voice response (IVR) applications. The "H Series" boards also support use in MS-DOS®, OS/2®, and UNIX® operating system environments.
  • 2 Ports Per Card
  • International Caller Id Capable
  • Automatic Gain Control
  • State-of-the-art DSP (Digital Signal Processor) Technology
  • Half Size Card
  • Use Multiple Boards in a Single PC
Hardware System Requirements
80386, 80486, or Pentium IBM PC AT (ISA) bus or compatible computer. Operating system hardware requirements vary according to the number of channels being used.

  






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Norstar Phone Systems   |   Nortel BCM Voip Enabled Phone Systems   |   BCM 50   |     BCM 400   |   Nortel Merdian PBX Enterprise
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