Product Introduction:
DN300 1E1/ISDN-PRI Digital Voice Board is provided by Shenzhen Donjin Communication Tech Co., Ltd,a major Commercial Furniture supplier in Furniture & Furnishing wholesale industry in China.You can check out the specification of DN300 1E1/ISDN-PRI Digital Voice Board below or get any optional result clicking into the following keywords Dialogic , DN300 1E1/ISDN-PRI Digital Voice Board , DN300 , Description , Features , Details , DJ and you can check the authentications and testimonials of DN300 1E1/ISDN-PRI Digital Voice Board .
Description:
DN300 1E1/ISDN-PRI Digital Network Interface Boards This product is based on full DSP architecture, which delivers an open development
environment, a rich set of features, built-in scalability, and increased processing
power. This product provides digital telephone network service termination
for computer telephony systems based on the CT Bus.
Features and Benefits l Supports one E1/PRI digital interfaces in a single slot for connection to
the public telephone network.
l Supports 30 channels of voice processing. l 30-port send-and-receive FSK ability. l Provides reliable DTMF tone detection during voice playback and recording.
l Provides variable voice coding at 24/ 32 Kb/s Adaptive Differential Pulse
Code Modulation (ADPCM), and 48/64 Kb/s Pulse Code Modulation (PCM) A-law.
l Efficiently manages DSP resources to minimize host overhead and maximize
host processing.
l Implements full H.100 (CT Bus) specification with 4,096 timeslots to build
higher density systems and reduce time to market.
l Advanced DSP-based voice, DTMF/MF, and call progress functions ensure application
reliability.
l Supply the same API as DTI/301SC,D/300SC-E1,DTI/300SC of Intel Dialogic.
Applications l Contact Center l Telemarketing l Voice/audio response systems l Predictive dialer l Automated call rerouting applications (debit card, international callback,
long distance resale)
l Programmable switches l Operator services l Notification systems Hardware System Requirements l Pentium Processor PCI bus computer. Operating system hardware requirements
vary according to the number of channels being used.
System Software support l Windows NT4.0+SP5 and above l Windows2000+SP1 and above Program Interface l Visual C++, Borland C++, C++ Builder l Delphi
