DIVA® V-ANALOG SERVER BOARD
 The Dialogic® Diva® V-Analog board provides a voice and
speech optimised 4-port and 8-port communications platform that
enables speech-based technologies and voice-based applications for
wired and mobile phones.
Based on the latest PCI standards, the V-Analog board allows
connectivity to the telephone network through either four or eight
analog trunk interfaces. Equipped with powerful onboard CPU and digital signal processors (DSP), the V-Analog board
can perform even the most demanding media processing functions.
The V-Analog board supports the same set of programming interfaces as other Dialogic Diva boards: CAPI, TAPI, and the
Dialogic Diva API. Because of this consistent support, any application written for another Dialogic Diva board is easily
portable to systems using the V-Analog board.
| Features |
Benefits |
Onboard CPU and digital signal
processors (DSPs) |
Removes performance bottlenecks by performing key
real-time tasks that would ordinarily place an excessive
burden on the host server |
| Voice packetization into real-time transport protocol (RTP), voice compression (G.726 and GSM), adaptive jitter buffer, and comfort noise generation |
Integrates established voice, speech, and conferencing applications with VoIP clients and IP phones |
| Full-duplex voice channels |
Allows use of barge-in to improve user experience and
utilize system resources more efficiently |
| Enhanced echo cancellation and voice activity detection (VAD) |
Improves speech recognition accuracy and better utilizes
host platform resources |
| Automatic gain control (AGC) |
Automatically adjusts the signal level of calls within a
conference or for recording at normal levels |
| Supports same programming interfaces as other Dialogic
Diva boards: CAPI, TAPI, and Dialogic Diva API |
Minimizes porting efforts and reduces time to market |
| Up to eight Dialogic® Diva® boards of the same or mixed types can operate concurrently in a single server |
Easy scalability to meet an organisation’s increasing communications needs |
| Conforms to plug-and-play standards |
Extremely easy installation and operation |
| Technical Specifications |
|
| Voice resources |
4 or 8 |
| Conferencing resources |
4 or 8 |
| Maximum boards/system |
8 |
| CSP |
Yes |
| Form factor |
Full-size PCI |
| Resource bus |
PCI rev 2.2 up to 66 MHz |
| Connection |
4 or 8 RJ-11/14 |
| Network interface |
Analog |
| Signaling |
Loopstart |
| Operating system |
Windows Server 2003, Windows 2000, Windows XP; Red Hat Linux, SUSE Linux,
Debian Linux |
| Volts |
3.3V, 5V |
| Required accessories |
None |
| |
|
| Safety and EMC |
|
| Canada |
ICES-003 Class B, CSA 60950-1 |
| Europe |
EN60950-1, EN55022, EN55024 |
| United States |
FCC Part 15 Class B
UL60950-1 |
| Telecommunications |
|
| United States |
TIA-968 |
| Canada |
CS03 |
| |
|
Approvals, Compliance, and Warranty
|
| Hazardous substances |
RoHS compliance information at www.dialogic.com/rohs |
| Country-specific approvals |
See the global product approvals database at www.dialogic.com/declarations |
| Warranty |
See warranty information at www.dialogic.com/warranties |
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