[comp.groupware] Videoconferencing Net

toyosawa@nttvdt.NTT.JP (Satoshi Toyosawa) (11/26/90)

This is the first time I post to this newsgroup, so I don't quite know
whether this group is the right place to ask, but allow me to ask one
question.

AT&T Bell Labs. installed a PC-based videoconferencing network which
allows users to conduct remote meetings, maximum five locations; it
would be installed on August 1990 according to "Communications Week",
July 23 1990, p.32. The article was rather digested and didn't supply
much of detailed technical aspects.

I would like to know the story more, and trying to find paper which
describes all about this new videoconferencing net. I tried "AT&T
technical journal" but I couldn't find it. If anyone in this newsgroup
is kind enough to supply ANY information on it, I would be very
grateful. Thank you very much.
--
----  Satoshi Toyosawa
      Visual Media Lab., NTT Human Interface Labs.
      Take 1-2356, Yokosuka, Kanagawa 238-03, Japan
      e-mail: toyosawa%nttvdt.ntt.jp@relay.cs.net

hta@isolde.Berkeley.EDU (Harald Tveit Alvestrand) (11/27/90)

In Europe, there is a "videoconferencing network" being run between
the telecommunications authorities. It uses dedicated studios and
2 Mbit/sec leased lines. Does not sound like what you were thinking of.
- no PCs involved.
(I do not know more than "I heard from a friend" - I am sure about the
2 Mbits, though)

                   Harald Tveit Alvestrand
Harald.Alvestrand@elab-runit.sintef.no
C=no;PRMD=uninett;O=sintef;OU=elab-runit;S=alvestrand;G=harald
+47 7 59 70 94