 |
|
|
 |
|
 |
| |
Our
core competencies, quite simply, start with our technologies.
With technologies serving as the basis, our core competencies
can be roughly classified into two areas.
Continuous
Innovation
Over the years, we have continuously introduced many innovative
and market proven Computer Telephony Integration (CTI)
and Voice over Internet Protocol (VoIP) products. Since
1996, numerous CTI products include auto attendant, voice
mail, and recording system have been developed and sold.
From 1998, we began to supply to the world highly popular
VoIP phone adaptors IPStar and InterStar, not to mention
the later launched VoIP gateways. In 2001, we combined
our expertise and experiences in these two fields, and
developed an IP- based Business Phone System.
Global Internet Telephony Network
Since the very beginning, a prime objective of DSG is
to develop and sculpt an integrative, flexible yet cost-efficient
Internet Telephony architecture known as InterPhoneWork.
This architecture allows the transformation of the Internet
into a virtual telephony switching system. Over the years,
we have done just that. With VoIP gateways set up in virtually
every continents of the world, and seamless incorporation
of Call Routing Server, Billing Server, Path Searching
Server, Tracking Transaction Server and ITSP Web Manager
Site, DSG provides one of the most comprehensive Internet
telephony service coverage in the world. The services
include Phone-to-Phone, Device-to-Phone, Phone-to-Device,
PC-to-Phone, PC-to-Device, and Internet Voice Mail. |
|
|
|
|
