Dialogic DMG2120DTIQ 306-358 Ficha De Dados
Códigos do produto
306-358
The DMG2000 Gateways can be installed and
configured “plug and play,” reducing the total cost
of ownership. Operations, Administration, and
Maintenance (OA&M) features such as network
alarm events, remote management enabled by a user-
friendly web interface along with advanced diagnostics
and administration tools make the installation and
maintenance of these appliances quick and easy.
configured “plug and play,” reducing the total cost
of ownership. Operations, Administration, and
Maintenance (OA&M) features such as network
alarm events, remote management enabled by a user-
friendly web interface along with advanced diagnostics
and administration tools make the installation and
maintenance of these appliances quick and easy.
The cost of the DMG2000 Gateways makes them a
unique and ideal solution for enterprises interested in
deploying a variety of applications such as PBX extension,
remote office connectivity, long-distance consolidation,
call centers, and IP media servers. Available in a 19-inch
standard rack mountable chassis, these appliances are
also ideal for service providers offering hosted IP-PBX, IP
Centrex, and enhanced messaging servers.
unique and ideal solution for enterprises interested in
deploying a variety of applications such as PBX extension,
remote office connectivity, long-distance consolidation,
call centers, and IP media servers. Available in a 19-inch
standard rack mountable chassis, these appliances are
also ideal for service providers offering hosted IP-PBX, IP
Centrex, and enhanced messaging servers.
Save Time, Money — and Existing PBX
Equipment
Equipment
A large base of enterprises today have legacy PBX
equipment installed in their premises. These enterprises
want to cut their communications costs by implementing
a VoIP solution, but wish to retain their investment
in legacy equipment. Because these enterprises have a
diverse base of PBX equipment, solution providers need
a product that will help them address this wide customer
base with a single, simple solution.
equipment installed in their premises. These enterprises
want to cut their communications costs by implementing
a VoIP solution, but wish to retain their investment
in legacy equipment. Because these enterprises have a
diverse base of PBX equipment, solution providers need
a product that will help them address this wide customer
base with a single, simple solution.
The DMG2000 Gateways have been tested for
interoperability with legacy PBXs from vendors such
as Alcatel, Avaya, Mitel, NEC, Nortel, and Siemens.
This testing lets solution providers focus on customer
applications rather than integration efforts with legacy
PBXs.
interoperability with legacy PBXs from vendors such
as Alcatel, Avaya, Mitel, NEC, Nortel, and Siemens.
This testing lets solution providers focus on customer
applications rather than integration efforts with legacy
PBXs.
In addition to providing IP connectivity, the DMG2000
Gateways support key supplementary services such as
call transfer, call forwarding, call hold, message waiting
indicator (MWI), and call party information on most
T-1/E-1 protocols including CAS, QSIG, Euro ISDN,
NI2, DMS100, and 5ESS, enabling customers to retain
application-critical PBX functionality in the new VoIP
environment.
Gateways support key supplementary services such as
call transfer, call forwarding, call hold, message waiting
indicator (MWI), and call party information on most
T-1/E-1 protocols including CAS, QSIG, Euro ISDN,
NI2, DMS100, and 5ESS, enabling customers to retain
application-critical PBX functionality in the new VoIP
environment.
Advanced Voice Features Provide Superior
Caller Experience
Caller Experience
The extensive features of the DMG2000 Gateways can
help build a reliable, high-quality VoIP application.
The gateways provide the interoperability needed for
high-quality media streaming with a wide variety of
industry-standard IP endpoints by supporting advanced
coders including:
help build a reliable, high-quality VoIP application.
The gateways provide the interoperability needed for
high-quality media streaming with a wide variety of
industry-standard IP endpoints by supporting advanced
coders including:
•
G.711 (packet size 10 ms, 20 ms, and 30 ms)
•
G.723.1
•
G.729ab
Echo cancellation is essential for packet-switched
networks to carry voice traffic successfully. The
DMG2000 Gateways conform to ITU G.168 echo
cancellation with a tail length up to 128 ms. Voice
quality is further enhanced with features such as comfort
noise generation, silence detection, and adaptive jitter
buffering.
networks to carry voice traffic successfully. The
DMG2000 Gateways conform to ITU G.168 echo
cancellation with a tail length up to 128 ms. Voice
quality is further enhanced with features such as comfort
noise generation, silence detection, and adaptive jitter
buffering.
The DMG2000 Gateways have QoS features, including
type of service (TOS)/IP precedence, and DiffServ,
providing a low-latency, high-reliability path for sensitive
voice traffic through today’s networks. In addition, the
gateways support advanced call progress analysis on all
channels.
type of service (TOS)/IP precedence, and DiffServ,
providing a low-latency, high-reliability path for sensitive
voice traffic through today’s networks. In addition, the
gateways support advanced call progress analysis on all
channels.
Datasheet
Dialogic
®
2000 Media Gateway Series
2