Dialogic Diva UM-4BRI-8 PCIe 306-380 Data Sheet
Product codes
306-380
Dialogic
®
Diva
®
BRI Media Boards
Datasheet
Diva Media Boards
2
The Diva UM-BRI-2 and UM-4BRI-8 support fax transmissions on half (50%) of their available channels. The feature-set of the
Diva UM series has been designed to meet the needs of typical Unified Messaging applications.
The Diva BRI-2 and 4BRI-8 boards support V.34 fax transmissions on all (100%) available channels. The Diva BRI-2 and 4BRI-8
boards are usually referred to as part of the Universal series.
Features
Benefits
Onboard CPU with large RAM and powerful FPGA chip for fast
data streaming between the host CPU, the DSPs, the phone
line, and the other active components onboard
data streaming between the host CPU, the DSPs, the phone
line, and the other active components onboard
Can remove performance bottlenecks by offloading key real-
time tasks that would ordinarily place an excessive burden
on the host server, allowing Quality of Service (for example,
voice quality and connection speed) to be more consistent
time tasks that would ordinarily place an excessive burden
on the host server, allowing Quality of Service (for example,
voice quality and connection speed) to be more consistent
One powerful DSP dedicated to each communications
channel
channel
Provides real-time processing of complex operations (such as
V.90 data modem, V.34 fax receiver and transmitter, voice
compression, or echo cancellation) without reducing overall
system performance, which lowers implementation costs
V.90 data modem, V.34 fax receiver and transmitter, voice
compression, or echo cancellation) without reducing overall
system performance, which lowers implementation costs
Sophisticated hardware design
Operates with low power consumption
Conforms to plug-and-play standards
Permits easy installation and operation
Implements most supplementary services, many signaling
protocols, as well as all multinational ISDN protocols
protocols, as well as all multinational ISDN protocols
Allows applications compatibility with major PBXs and can
make a system based on Dialogic
make a system based on Dialogic
®
Diva
®
technology ready
for worldwide use
Voice packetization into Real-time Transport Protocol (RTP),
adaptive jitter buffer, voice compression (G.726, GSM), and
Comfort Noise Generation (CNG) available
adaptive jitter buffer, voice compression (G.726, GSM), and
Comfort Noise Generation (CNG) available
Permits legacy voice, speech, and conferencing applications
to be used with VoIP clients and IP phones
to be used with VoIP clients and IP phones
Supports the same programming interfaces as other Dialogic
®
Diva
®
Media Boards, including CAPI, TAPI, Dialogic
®
Diva
®
APIs and others
Reduces porting efforts and time to market by making Diva
Media Boards compatible with most standard telephony and
communications applications
Media Boards compatible with most standard telephony and
communications applications
Up to eight Diva Media Boards of the same or different types
can operate concurrently in a single server
can operate concurrently in a single server
Easy scalability and flexibility to address an organization’s
communications needs in changing environments, such
as VoIP
communications needs in changing environments, such
as VoIP