The four-line Dialogic D4PCIUFWEU European version combined media boards are ideal for small- and medium-sized enterprise computer telephony applications that require high-performance, cost aggressive media processing, but do not require the large-scale system sophistication of SCbus- or CT Bus-based products. The Dialogic D4PCIUFWEU boards use the same application programming interface as their predecessor, the D/4PCI, making it easy to scale existing applications to take advantage of their power and features in a single PCI slot. The boards have improved voice quality and automatic gain control, so even the weakest telephone signals can be recorded and replayed with complete clarity. The D4PCIUFWEU (voice + fax) give application developers a powerful platform for creating sophisticated interactive voice response applications for the small- and medium-sized enterprise market segment. Caller ID support lets applications such as IVR receive calling party information via a telephone trunk line. Caller ID is supported for North America (CLASS protocol), the United Kingdom (CLI protocol), and in Japan (CLIP protocol).
|Frequency Band||Voice coding on a channel-by-channel basis Interrupt level: 1 IRQ (IntA) shared by all boards Ring detection 15 Vrms minimum, 15 Hz to 68 Hz Maximum boards per system: 16 Crosstalk coupling|
|Resource Bus||Scbus -|
|Number of Phone Line (RJ-11) Ports||4|
|Phone Line (RJ-11)||Yes|
|Signaling Protocols||Analog Loop Start|
|Digital Signal Processing||DSP56303 100 MHz - Freescale, 128K x 24 Private|
|Telephony Connector||4 x RJ-11|
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