Dialogic
D/4PCIUF
The four-line Intel¢ç Dialogic¢ç D/4PCIUF and D/4PCIU4S combined media boards are ideal for small- and medium-sized enterprise computer telephony (CT) applications that require high-performance, cost-aggressive voice and fax processing, but do not require the large-scale system sophistication of SCbus- or CT Bus-based products. The boards use the same application programming interface (API) as their predecessor (D/4PCI), making it easy to scale existing applications to take advantage of their power and features. The boards have improved voice quality and automatic gain control (AGC), so even the weakest telephone signals can be recorded and replayed with complete clarity
Features and Benefits 
¢Â Supports up to four channels of DSP-based onboard fax (D/4PCIUF only) :
   - Reduces the number of boards per system 
¢Â 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 
¢Â 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
 ¢Â A variety of country-specific approvals : - Expands an application¡¯s ability 
   to serve several global market segments 
¢Â Supports G.726 and GSM coders :
    - Implement unified messaging applications that meet VPIM standards 
¢Â Voice coding on a channel-by-channel basis : 
    - Allows for optimal tradeoff in disk storage and voice quality 
¢Â Half-size PCI form factor : - Build cost-effective systems using the most 
   up-to-date industry-standard chassis 
¢Â Product Highlights - Form factor:
   -  Universal PCI - Ports : 4 - Operating systems : Linux/Windows
¢Â Network interface : Onboard loop start interface 
¢Â 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