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Data Network
Solutions was founded in 1989 with an
emphasis on identifying technologies to provide the
appropriate solution that would enable our clients to
better meet the demands of their day-to-day business.
Data Network Solution has evolved into the premiere
provider of Broadband Voice and Data Communications for
businesses nationwide. Our expert staff can provide your
company with an analysis of your needs to provide the
highest quality Voice and Data communications available
at a competitive price. Because Data Network Solutions
is truly a full service provider, we can provide phone
system hardware and high quality voice and broadband
internet service for your business. We deliver Metro
Ethernet and T1 circuits, IP PBX phone systems,
Internet and VoIP services everywhere.
Management
Isaac Fajerman, is the founder and CEO of Data Network
Solutions and has 42 years of engineering experience
across the field of communications technology. His early
interests included being a broadcast engineer while
attending high school and later engineering school at
Columbia University. Upon graduating with a B.S.E.E.
degree he stayed on the Columbia Faculty and taught
electrical engineering courses for two years. Later he
took technical staff potions where he engaged in the
design, integration and analysis of numerous Aerospace
projects for Rockwell Int'l, Hughes Aircraft Co., TRW,
and General Dynamics. These projects included the Space
Shuttle Columbia, Space Radar, Oceanic Acoustic Sensors,
Spread Spectrum Radio, and Adaptive Antenna Arrays.
During this period he attended Rutgers University to
study Computer Science and Artificial Intelligence and
also lectured on his research. He raised funds to staff,
design and implement Knowledge Based Speech Recognition
and Parsing in limited vocabularies. In 1989 he founded
Data Network Solutions as a consultant to commercial
businesses; starting as a Novell, Apple and Microsoft
reseller designing Local Area Networks and custom
databases and later placing his emphasis on the
commercial Internet and Telecommunications sector.
Currently DNS offers a full product line of
telecommunications services including Fiber loops, Metro
Ethernet, IP Voice and Broadband Internet. DNS is an
authorized CLEC in New York, New Jersey and Pennsylvania
and can provide VoIP and other hosted services
nationally.
Patrick Callahan
is one of our Senior Network Engineers and is a Cisco Certified Engineer with 15 years experience in telecommunications. Past experiences include, communication infrastructure projects, Network Security and VPN, and National and International WAN design and implementation. During the last 15 years, he has worked on designed robust converged voice and data network implementations. Throughout his career, customer service and support has been his primary responsibility. Currently Patrick fills the following roles with DNS; technical sales support, installation and implementation, network security assessments, life cycle customer care, and communication infrastructure design.
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