Features and Benefits 

◈ Supports up to four channels of DSP-based onboard fax (D/4PCIUF only) :

   - Reduces the number of boards per system 

◈ Supports up to four channels of continuous speech processing (D/4PCIU4S only) : 

   - A flexible speech processing technology, coupled with efficient drivers,

     off-loads critical real-time signal processing in speech-enabled applications

     to onboard DSPs. 

     Reduces system latency, increases recognition accuracy, and improves overall

     system response time for speech solutions 

◈ Universal PCI edge-connector : 

    - Compatibility with 3.3 V and 5.0 V bus signals enables deployment in a wide 
      variety of PCI chassis from popular manufacturers

 ◈ A variety of country-specific approvals : - Expands an application’s ability 

   to serve several global market segments 

◈ Supports G.726 and GSM coders :

    - Implement unified messaging applications that meet VPIM standards 

◈ Voice coding on a channel-by-channel basis : 

    - Allows for optimal tradeoff in disk storage and voice quality 

◈ Half-size PCI form factor : - Build cost-effective systems using the most 

   up-to-date industry-standard chassis 

◈ Product Highlights - Form factor:

   -  Universal PCI - Ports : 4 - Operating systems : Linux/Windows

◈ Network interface : Onboard loop start interface 

◈ Signaling : DTMF / MF Order by Item Market Name(RoHS Item Market name) 

   - D4PCIUF (D4PCIUFW) : voice and fax 

   - D4PCIUFEU (D4PCIUFWEU): voice and fax for Europe 

   - D4PCIU4S (D4PCIU4SW) : voice and speech 

   - D4PCIU4SEU (D4PCIU4SWEU) : voice and speech for Europe