Dialogic Diva V-4PRI/E1/T1-120 306-396 Ficha De Dados
Códigos do produto
306-396
Dialogic
®
Diva
®
V-xPRI Media Boards
Datasheet
Diva Media Boards
2
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
Depending on the version of the Diva V-xPRI Media Board, 3,
5, 6 or 12 powerful DSPs are available per trunk (E1/T1/J1/
ISDN PRI)
5, 6 or 12 powerful DSPs are available per trunk (E1/T1/J1/
ISDN PRI)
Provides real-time processing of complex operations (such
as V.90 data modem, V.34 fax receiver and transmitter,
voice compression, or 256 ms echo cancellation) without
reducing overall system performance, which lowers
implementation costs
as V.90 data modem, V.34 fax receiver and transmitter,
voice compression, or 256 ms 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 application 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 (AMR-NB, G.726,
RTaudio, GSM), and Comfort Noise Generation (CNG) available
adaptive jitter buffer, voice compression (AMR-NB, G.726,
RTaudio, 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 Dialogic
®
Diva
®
APIs, CAPI,
TTY, COM port, 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 or more Diva Media Boards of the same or
different types can operate concurrently in a single server,
depending on the application and performance of the server
hardware
different types can operate concurrently in a single server,
depending on the application and performance of the server
hardware
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
Upgrades available via additional licenses
Can be upgraded to support modem, fax, and VoIP coders