The
Integrated Services Digital Networks ISDN has been a significant step into that direction.
ISDN:
Integrated Services Digital Network: A set of standards for digital transmission over ordinary copper wire as well as over other media.
ISDN stands for
Integrated Services Digital Network, a global standard used by phone companies to distribute data, voice and images.
The last of the mainstream bandwidth technologies in common use today is ISDN (
Integrated Services Digital Network).
It is believed DSL, using copper wire and about 10 times faster than
integrated services digital network (ISDN), will remain the main communications line until replaced by optical fiber.
Wireline local networks are leashed to local exchanges, and therefore do not provide the flexibility of "anywhere access."
Integrated Services Digital Network (ISDN) services suffer problems with speed when digital networks become heavily loaded.
Other duties of the Information Management Division include supporting an
integrated services digital network video teleconferencing system in both offices.
The Stinger LS for Japan supports the asymmetric DSL (ADSL) Annex C standard, making it compatible with Japan's installed base of
integrated services digital network.
Integrated services digital network (ISDN)--existent for 15 years, with actual realistic implementation even less--is certainly not a cutting-edge technology.
However, ISPs in Europe are starting to offer "free"-access deals (similar to those in the United States) via a leased line or
integrated services digital network. "In Germany, especially," she noted, "there is a huge penetration of ISDN lines to both businesses and homes -- far higher than in the United States.
Integrated Services Digital Network (ISDN) is an integral part of the service, providing simultaneous transmission of voice, data and packet communications over the same phone line.
ISDN:
Integrated Services Digital Network. A phone line which allows data to be transferred quickly.