Powerline IV Computer Telephony Card for Voice Mail and Call Processing

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Dialogic D/4PCI
Intel D4PCI Telephony Card

Dialogic D/4PCI D4PCI

The Dialogic D/4PCI ( D4PCI ) computer telephony card operates with IBM compatible 486 and Pentium computers. The D/4PCI's Line Interface Unit (LIU) is a sophisticated analog loop interface, offering exceptional signal clarity and trans-hybrid rejection. The PV4 supports multiple line and multiple board recording and playback and expertly analyzes call progress and pulse-dial signals.

Note: The D4PCI card has been replaced by Intel with a newer model, the D/4PCIUF card.

Dialogic D/4PCI Features

  • Four ports per board, up to 64 ports per system
  • Embedded general purpose Intel processor and high-performance Motorola 56001 digital signal processor
  • Digital speech recording and playback
  • ISA and PCI interface
  • Touch-tone and pulse recognition and transmission
  • Variable speech compression
  • Automatic real-time call progress monitoring
  • Loop-start line interface
  • Standard RJ-14 telephone interface


  • Voice Mail Systems
  • Auto Dialer Systems
  • Alarm Systems
  • Automated Call Distribution
  • DID Analysis
  • Automated Call Transfer and Paging
  • Inbound and Outbound Telemarketing Applications
  • Sales and Transaction Processing
  • Interactive Voice Response (IVR)
  • Caller Identification
Dialogic D/4PCI Hardware Requirements:

The D/4PCI requires an IBM compatible Pentium class computer and PowerVoice voice processing software and Windows XP or 2000 Professional.

Click here for complete [ D/4PCI Technical Specifications ]

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