The Dialogic Diva V-2/4PRI board is a key building block for enabling large-scale speech and VoIP applications. Based on the latest PCI standards, each board provides connectivity to the telephony network via 2 or 4 ISDN PRI or T1/E1 interfaces. A 64-bit RISC CPU and powerful DSPs - each one dedicated to six communications channels - ensure real-time voice processing while reducing system latency and improving overall system performance. An open and well-documented application programming interface (API) combined with support for a broad range of operating systems, facilitates development of leading-edge speech and VoIP applications.
Voice interface card
Digital Signaling Protocol
ISDN 5ESS, EURO-ISDN, ISDN DMS-100, ISDN - 1(NI-1), ISDN 1TR6, VN4 (France), VN3 (France), INS Net 64 (Japan), ISDN 4ESS, ISDN Q.Sig, INS Net 1500 (Japan)
Protocols & Specifications
ITU G.168, ITU V.120 (I.465), ITU X.75, HDLC
Data Compression Protocol
Voice Communication Support
Multiplexed Channels Qty
Auto call detection, auto gain control, DTMF decoding
Expansion / Connectivity
4 x ISDN PRI T1 - RJ-45
1 x PCI
EN 60950, EN55022, EN55024, UL 60950, FCC Part 68, FCC Part 15
Software / System Requirements
Drivers & Utilities
Microsoft Windows 2000, Red Hat Linux, SuSe Linux, Microsoft Windows XP, Microsoft Windows XP 64-bit Edition, Debian Linux, Microsoft Windows Server 2003
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