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TELECOM Digest Wed, 1 Jun 94 11:23:00 CDT Volume 14 : Issue 261
Inside This Issue: Editor: Patrick A. Townson
U.S. Postal Service and the Information Highway (Nigel Allen)
Canadian Telcos and Access Awareness Week (Dave Leibold)
New Bellcore Documents (Dave Leibold)
Firewall FAQ and Products Wanted (Thomas Hinders)
S-s-s-stuttering Dial Tone Detection (K.M. Peterson)
Out-Going Call Blocking to Local Numbers (thssamj@iitmax.iit.edu)
Information Wanted on IVPN (Gerard Carat)
CLID Information on Trunks Needed (Tom Ridgeway)
Ground-Start Trunk Line Sharing Product? (Rod Regier)
Could SLC-96 Cause Low Volume? (Michael D. Corbett)
Bellcore Specifications of AIN/1 and Later (David D'Lima)
Information Wanted on AMIS (Rob Schmersel)
Information Wanted on Cyclone (Gerard Carat)
New Kinds of Inmarsat Service (Dave Leibold)
Help: Program For Cumulative Normal Function (Wei-Tyng Hong)
Software Information Mailing List Being Compiled (Peter Bruce)
Remote Access to the 'Net (Lynne Gregg)
Re: Announcing New FCC BBS - FCC World (Ted Timar)
Bibliography of Telecom Periodicals Wanted (Bruce Roberts)
Re: Trans-Atlantic Fiber Operators (US Based) (Kevin McConnaughey)
TELECOM Digest is an electronic journal devoted mostly but not
exclusively to telecommunications topics. It is circulated anywhere
there is email, in addition to various telecom forums on a variety of
public service systems and networks including Compuserve and GEnie.
It is also gatewayed to Usenet where it appears as the moderated
newsgroup 'comp.dcom.telecom'.
Subscriptions are available at no charge to qualified organizations
and individual readers. Write and tell us how you qualify:
* telecom-request@eecs.nwu.edu *
The Digest is edited, published and compilation-copyrighted by Patrick
Townson of Skokie, Illinois USA. You can reach us by postal mail, fax
or phone at:
9457-D Niles Center Road
Skokie, IL USA 60076
Phone: 708-329-0571
Fax: 708-329-0572
** Article submission address only: telecom@eecs.nwu.edu **
Our archives are located at lcs.mit.edu and are available by using
anonymous ftp. The archives can also be accessed using our email
information service. For a copy of a helpful file explaining how to
use the information service, just ask.
*************************************************************************
* TELECOM Digest is partially funded by a grant from the *
* International Telecommunication Union (ITU) in Geneva, Switzerland *
* under the aegis of its Telecom Information Exchange Services (TIES) *
* project. Views expressed herein should not be construed as represent-*
* ing views of the ITU. *
*************************************************************************
Additionally, the Digest is funded by gifts from generous readers such
as yourself who provide funding in amounts deemed appropriate. Your help
is important and appreciated.
All opinions expressed herein are deemed to be those of the author. Any
organizations listed are for identification purposes only and messages
should not be considered any official expression by the organization.
----------------------------------------------------------------------
Date: Tue, 31 May 1994 17:25:16 -0400
From: ae446@freenet.carleton.ca (Nigel Allen)
Subject: U.S. Postal Service and the Information Highway
Organization: 52 Manchester Avenue, Toronto, Ontario M6G 1V3, Canada
Reply-To: ae446@freenet.carleton.ca
The following article appeared in the alt.snail-mail newsgroup. It
was originally posted by jackson@igs.cviog.uga.edu (Ed Jackson).
Usenet Philatelic New Service
Release 94-44 May 30, 1994
Runyon Sees Role for the USPS on Information Highway
Once a national electronic communications infrastructure is fully
defined, Postmaster General and CEO Marvin Runyon sees an opportunity
for the Postal Service to help the American public gain access.
"The Postal Service is America's first 'information superhighway' with
123 million information channels as close as the mailbox," Runyon said
in his annual report to the Senate Governmental Affairs Committee.
"None of us should lose sight of the fact that the residents and
businesses of our nation depend on us to communicate and do business."
Change is having a dramatic effect on the Postal Service and on the
communications industry as a whole. The PMG said the USPS needs to
remain competitive in a communications market that continues to
evolve. "The mail remains the most pervasive means of communication
and commerce available to our nation, but technology and other
companies continue to challenge us with new alternatives," he noted.
"As far as I am concern, the competition is good. It is pushing us to
improve, and to look ahead to the next century and the next generation
of communications products our customers will need."
As technology evolves and an electronic infrastructure provides
greater access for interaction among individuals, business, and
government the Postal Service is particularly well placed to
participate, he noted.
"We can and should make a contribution to this effort," Runyon said.
"After more than two centuries of service to the American people, we
are a trusted third party for millions of businesses and residents.
We have a strong technological base, with expertise in high-speed
electronic recognition, message interchange, material handling, and
infrastructure maintenance."
The National Performance Review team established by President Clinton
and overseen by Vice President Al Gore has asked the Postal Service to
deliver electronic information available from the federal agencies to
the public using interactive kiosks in post office lobbies.
"There may be other ways we can contribute," Runyon said. "Perhaps
post office lobbies could serve as on-ramps providing access to anyone
who wants to be on the electronic highway.
"Or, maybe we can help certify electronic messages and safeguard their
privacy, securing one company's market-sensitive information from the
intruding eyes of its competitors," he said.
Runyon told the senators he looks forward to returning to the committee
with ideas approved by its Board of Governors.
"In the meantime, we will be working to improve the information
superhighway that we have, by focusing on listening to and satisfying
the needs of our customers, improving our finances, and demonstrating
our commitment to employees," he said. "We see a continuing need for
a nationwide hard-copy mail system well into the future. The better
the job we do, the more value the mail will represent, and the more
likely people will continue to use the trusted, reliable, and
economical mail."
(This article appeared in the may 1994 issue of "memo to mailers," a
non-copyrighted monthly publication of the U.S. Postal Service
distributed to mail center managers. For more information on UPNS,
contact Ed Jackson at <jackson@igs.cviog.uga.edu>.)
Nigel Allen ae446@freenet.carleton.ca
[TELECOM Digest Editor's Note: Despite what Runyan may say, the United
States Postal Service is in very bad condition. Over the past three months
there have been major upheavals in the USPS here in Chicago, as Runyan
himself can attest. Several top officials of the post office here have
been replaced; several local mail carriers have been discovered stealing
mail -- thousands of pieces of mail each -- and local postal operations
in some of the branch stations here are in complete dissarray. There is
a considerable amount of personal unhappieness among USPS employees over
the entire country. What other organization has had three instances of
employees turning into mass-murderers on the job and killing several
co-workers on the spot, ie, Highland Park, Michigan a few years ago and
Enid, Oklahoma a few years ago to name two examples? Although we here
in Chicago have not had the violence seen in the two post offices named
above, it was necessary for Runyan to come here to visit a month or so
ago and try to sort out the several problems with our mail which have
been occurring with an alarming frequency over the past few years. He
found mail carriers with *tons* of undelivered mail stashed in the base-
ment of their homes. One guy had over ten thousand undelivered letters
in his home; it was discovered only when his house caught fire and the
firemen were sorting through the basement making sure the fire was out.
The best thing the USPS could do at this point is gracefully go out of
business and turn things over to private companies like Federal Express
and Emory. But oh no, instead of that, not only are they not willing to
simply admit their defeat and get out of business, they *refuse* to allow
any competition! You've probably read in the papers recently about how
they are hassling people who are using private courier services. If you
use a private courier service to deliver first class mail in the USA on
a *non-emergency basis* (they do allow that much latitude), then if the
Post Office finds out about it, you can be (a) fined, and (b) forced to
pay the amount of money the post office *would have charged* had they
been the ones to deliver (or mis-deliver, or not deliver at all) your
mail. But try suing the USPS for their malfeasance; for losing your very
important documents, or for stealing cash they find in the mail. (Tell
me about it! The sorting room employees at 60690 hit me up for thousands
of dollars over the years once they learned my box got cash money in the
mail) ... *they* are immune, like all other government agencies in these
rotten United States; you can't sue them. I say close it down completely
and let the private companies take it over. PAT]
------------------------------
From: Dave.Leibold@f730.n250.z1.fidonet.org (Dave Leibold)
Date: 31 May 94 01:01:04 -0500
Subject: Canadian Telcos and Access Awareness Week
Organization: FidoNet Nameserver/Gateway
[from Bell News, 30 May 1994]
National Access Awareness Week aims to show "Access is Working"
As an official sponsor of National Access Awareness Week (NAAW), the
Stentor alliance is kicking off the event today May 30 in Calgary with
Prime Minister Jean Chretien assisting in a demonstration of the 711
Relay Service.
The service allows hearing people and persons who are deaf, hard-of-hearing
or speech-impaired to communicate through a TTY/TTD - Teletypewriter/
Telecommunications Device for the Deaf.
Following Rick Hansen's Man in Motion Tour in 1987, NAAW was established
to sensitize Canadians to creating and supporting equal access for persons
with disabilities in the areas of transportation, housing, recreation,
education and employement.
Further east, Bell Canada, for the sixth consecutive year, is showing
its commitment to workforce diversity through direct involvement in
NAAW.
------------------------------
From: Dave.Leibold@f730.n250.z1.fidonet.org (Dave Leibold)
Date: 31 May 94 01:01:16 -0500
Subject: New Bellcore Documents
Organization: FidoNet Nameserver/Gateway
From Bellcore's list of New Releases:
- a new edition of the famous "Notes" book is out: BOC Notes on the
LEC Networks - 1994 (SR-TSV-002275 Issue 2, April 1994) ... cost is
only USD$395.00 (the same cost as the previous issue, if I recall
correctly) ... this is an overview of technologies and topics of the
phone network
- Telephone Area Code Directory (TACD) Issue 9, January 1994
(TR-EOP-000093) is also available, with list of dialable locations,
NPAs (ie. area codes), and a bonus list of Carrier Identification
Codes for USA use. Price is USD$49,(I remember the 1991 edition of
TACD selling for USD$30)
- a National ISDN-3 document, going for USD$70, that describes and
defines the latest ISDN standards (SR-NWT-002457, Issue 1, December
1993)
------------------------------
Date: 31 May 1994 10:47:10 EDT
From: Hinders, Thomas <THINDER@SOFTSW.SSW.COM>
Subject: Firewall FAQ and Products Wanted
I am looking for a FAQ on Internet firewalls and products ... any
leads.
Please reply directly; I will summerize and repost.
Tom Hinders/Soft-Switch
+1 610 640 7487 (v/vm)
+1 610 640 7511 (f)
Internet: thinder@SSW.COM
X.400: C=US A=Telemail P=Softswitch S=Hinders G=Thomas
------------------------------
From: kmp@tiac.net (K. M. Peterson)
Subject: S-s-s-stuttering Dial Tone Detection
Date: 31 May 1994 15:22:35 GMT
Organization: KMPeterson/Boston
Hi,
Stretching my one phone line ever further, I'm considering getting
voicemail from our local telco.
My problem: I don't want to have to lift the handset to find out if I
have messages. Has someone come up with a box to sit on one's line
and detect this (and flash a lamp or something)?
Thanks for any pointers!
K. M. Peterson email: KMP@TIAC.NET
phone: +1 617 731 6177 voice +1 617 730 5969 fax
------------------------------
From: thssamj@iitmax.iit.edu (jani)
Subject: Out-Going Call Blocking to Local Numbers
Organization: Illinois Institute of Technology, Chicago
Date: Tue, 31 May 94 15:32:38 GMT
Is it possible to block outgoing calls to selected local numbers?
Ameritech says they do not have such a service. Only kind of outgoing
call blocking they offer is to 1-900 numbers and total blocking to
long distance service.
They suggested I should check out if there was such a device available
from a third party. Is there such a thing?
I would prefer if the phone company could do it at their end as it
would be more secure. (The device can not be unplugged and disabled.)
[TELECOM Digest Editor's Note: Telco does have classes of service which
allow total blocking to local calls; blocking of long distance calls
(toll restriction); service which allows direct dial only with the
subscriber blocked from reaching the operator; or in reverse, no DDD
with all calls going through the operator and denial of third number
billing, i.e. collect calls only, but not for selected local calls that
I know of. Some of these very specialized classes of service are primarily
used in correctional institution settings. The classes of service I know
about are:
Unrestricted (just regular service, call anywhere, get collect calls, etc);
No long distance (1+ is blocked, operator cannot complete on 0+);
No local calls (but long distance allowed, 1+ only, or 0+ only or both);
No calls to any number on a given exchange (exchange entirely blocked out);
900/976 restrictions (no DDD to these and operator cannot complete calls);
Directory assistance blocked (no calls to '411' or '555-1212');
No incoming service (outgoing only, with or without above restrictions);
No outgoing service (incoming only, with or without collect, third number);
No incoming or outgoing service (intercom only, from within customer
premises);
No coin calls allowed from 'payphone' (calls must be collect or calling card);
No DDD service (calls can only be made to operator who completes or denies);
There are customer-maintained toll restrictors which do a pretty good job
and are quite secure. You might check into the one offered by Radio Shack
or the one from Hello Direct (1-800-HI-HELLO). Both can be programmed for
the usual connections along with a dozen or so local numbers; really whatever
you want to put in them, but it is against the law to block 911 calls. Both
of these have the components in a secure plastic case which screws together
and can be secreted in an out-of-the-way place on your premises. A detirmined
person could get into them, but they do the job in most cases. PAT]
------------------------------
Date: Tue, 31 May 94 15:08:31 GMT
From: news@dispatch.demon.co.uk
From: Gerard Carat <gerard@aiit.demon.co.uk>
Subject: Information Wanted on IVPN
Organization: aiit
Date: Tue, 31 May 1994 14:08:29 GMT
Can anyone explain how an international VPN works?
------------------------------
From: Tom.Ridgeway@UC.Edu
Subject: CLID Information on Trunks Needed
Date: 31 May 94 10:27:36 EST
Organization: University of Cincinnati
Could someone please refresh my memory on Caller ID? We have a large
switch with hundreds of outbound local trunks and all calls out show
the actual line number of the trunk on caller I.D. displays. This
causes lots of confusion for the receiver of calls from our campus -
users don't understand about trunk lines and DID numbers.
I think I remember someone posting here that they had the local telco
set the line ID for all their outbounds to show the lead/billing
number. We have requested this from Cincinnati Bell and they don't
know how to do this for us, although they agree it would be handy. I
do know that our C.O. was recently upgraded to an ESS5 and can tell
you that all of our ourbound locals are ground starts. If you have
had your lines set to all show a specific number or know how to
program this on a "5", please drop me a line with at least the name of
your telco so I can let Cinti. Bell who to contact for more
specifics. And if I'm dreaming, I'm sure you'll let me know that as
well! :-)
Tom Ridgeway Ridgewte@UC.edu University of Cincinnati V. 513-558-2580
Telecommunications F. 513-558-0999
------------------------------
From: Rod Regier <rr@dymaxion.ns.ca>
Reply-To: RRegier@dymaxion.ns.ca
Subject: Ground-start trunk line sharing product?
Date: 31 May 94 15:20:11 AST
Organization: Dymaxion Research Limited, NS, Canada
Background:
My organization is currently using a Mitel SX-100 PBX. The incoming
TELCO trunk lines are ground-start trunks. I have no "free" locals
remaining on the PBX. I do not want to purchase any more line cards
to add locals. If I invest in any more PBX equipment, it will be to
install a new system, not to upgrade my existing system.
I have a two-line "rotary" pool coming from a Telco electro-mechanical
exchange as part of the over-all PBX trunk pool. These two lines are
used for both incoming and outgoing calls.
The two line-pool is used during the day to accept incoming sales
calls using our old published number. They are corrently not being
used in any significant way at night.
Problem:
I would like to use the two-line pool at night to add to my dialup
modem pool without adding any additional (expensive, $C1000/yr) telco
lines.
If the two-line pool used normal loop lines, I could use a product
like the Cardinal Communications Comshare 550 to support both incoming
voice and data calls, as well as outgoing PBX calls.
There doesn't seem to be a product or combination of products that
will offer the same solution for the ground-start trunks.
Can anyone suggest an inexpensive solution to this apparent dilemma
without investing money in PBX components?
TIA,
Rod Regier, Software Development bus: (902)422-1973 x108
Dymaxion Research Ltd., 5515 Cogswell St., fax: (902)421-1267
Halifax, Nova Scotia, B3J 1R2 Canada Internet: rr@dymaxion.ns.ca
------------------------------
Date: Tue, 31 May 1994 12:13:31 -0700
From: Michael D. Corbett <mcorbett@halcyon.com>
Subject: Could SLC-96 Cause Low Volume?
Greetings,
I seem to recall some discussion in this group about SLC-96 and it's
associated peculiarities. I can't find anything in the archives on
this subject. In a nutshell, is there a situation where one would
encounter low volumes using SLC-96 trunks? My understanding of SLC-96
is where the CO doesn't have enough copper, they multipelx 96
Subscriber Loop Circuits on something like three or four pairs. Am I
correct? Anyway, the end coustomer is complaining of "low volume" and
"chopped" voice mail messages from one of our systems which is fed
trunks off of a SLC-96. Any help or pointers would be appreciated.
Regards,
Mike Corbett Internet: mcorbett@halcyon.com
Applied Voice Technology Voice: +1 206 820 6000
P.O. Box 97025 Fax: +1 206 820 4040
Kirkland WA 98083 AVT has never taken me seriously, either should you.
------------------------------
Subject: Bellcore Specifications of AIN/1 and Later
Date: Mon, 30 May 1994 08:49:25 IST
From: David D'Lima <dlima@tcsernet.tcs.ernet.in>
Pat:
I wonder whether I can pick up the Bellcore AIN/1 and later specs off
an anon-ftp site. If so, can you let me know the hostname?
Thanks in advance,
David D'Lima dlima@tcsernet.tcs.ernet.in
------------------------------
From: etmrosc@crosby.ericsson.se (Rob Schmersel)
Subject: Information Wanted on AMIS
Reply-To: etmrosc@crosby.ericsson.se
Organization: Ericsson Telecommunication Rijen (ETM)
Date: Tue, 31 May 1994 13:19:39 GMT
Hello,
Anybody ever heard about AMIS (Audio Messaging Interchange Specification)
and know where I can find any documentation about this protocol?
Thanks in advance,
Rob
------------------------------
From: Gerard Carat <gerard@aiit.demon.co.uk>
Subject: Information Wanted on Cyclone
Organization: aiit
Date: Wed, 1 Jun 1994 13:49:29 GMT
Following the FCC's green light to Newco (the BT-MCI venture), has anyone
got ideas on Cyclone's development?
------------------------------
From: Dave.Leibold@f730.n250.z1.fidonet.org (Dave Leibold)
Date: 31 May 94 23:37:06 -0500
Subject: New Kinds of Inmarsat Service
Organization: FidoNet Nameserver/Gateway
[from Infocom (Bell Canada), April 1994]
Inmarsat Service - Reduced Rates
Effective 1994 04 27, customers will pay less for outbound Inmarsat
calls with two new options, Inmarsat B and M.
Inmarsat is a mobile service that uses satellite facilities to provide
two- way voice and data communications from Canada to remote locations
virtually anywhere in the world. Using Inmarsat, a customer can call
(direct dial or via an operator) a mobile terminal on an off-shore
base, aircraft, ship, or in countries where terrestrial communications
cannot always be relied on.
Inmarsat B and M are established as alternative mobile systems which
also provide calling to Inmarsat Service destinations.
Service Description:
Inmarsat B: Enables customers to place voice grade digital communications
(voice, fax, data) at transmission speeds up to 16 kbps.
Per minute rate is $11.95
Inmarsat M: Enables customers to place voice grade digital communications
(voice, fax, data) at transmission speeds up to 2.4 kbps.
Per minute rate is $10.20.
By comparison with Inmarsat A (previously known as Inmarsat Maritime
Service), Inmarsat M & B offer improved voice and data transmission
quality through digital technology, as well as service charges that
are lower by 33% to 43%. With rates as low as $9.20 per minute for
Advantage Preferred users, Inmarsat B and M are the most cost
effective solutions to communicate with travellers in remote areas as
well as operators of marine vessels or oil rigs.
In the past, the main users of Inmarsat Service have been shipping,
mining and oil companies, as well as government departments. However,
with the establishment of Inmarsat B & M, business travellers to
remote areas where telecommunications infrastructures are not fully
developed can now also take advantage of these new offerings and place
Inmarsat calls at less cost. Coupled with the fact that new portable
terminals are more compact, reliable and a lot less expensive,
Inmarsat Service B & M can be attractive alternative choices in these
special situations.
For further information, please contact your sales representative.
------------------------------
From: u8213801@cc.nctu.edu.tw (Jeff)
Subject: Help: Program For Cumulative Normal Function
Date: 1 Jun 1994 08:10:10 GMT
Organization: Computer Sci. & Information Eng. Chiao Tung Univ. Taiwan, R.O.C
Hello,
I need a program to calc. the C(x) (the cumulative normal function).
C(x)=prob(X<x), X is N(0.1)
Could you mail to me if you have the C or Fortran version?
Thank you very much.
Wei-Tyng Hong, Dept. of Communication Eng.
National Chiao Tung University
------------------------------
Date: Wed, 1 Jun 1994 00:46:57 EDT
From: Resample <resample@cais.com>
Subject: Software Information Mailing List Being Compiled
Would you like to receive information via email about commercially
available statistical software? We're compiling a list of people who
would like such information, and another list of people who do not
want such information.
____ Yes, want info
____ No, do not want info
Thanks!
Attn: Peter Bruce resample@cais.com Resampling Stats, Inc.
------------------------------
From: Lynne Gregg <lynne.gregg@mccaw.com>
Subject: Remote Access to the 'Net
Date: Tue, 31 May 94 13:01:00 PDT
Jarlath Lyons asked for suggestions on accessing Internet from remote
locales. I highly recommend the use of a VAN like Compuserve. All
your pal needs is a dial tone to reach CIS. It's unlikely that any of
the major networks have local access nodes in such far-flung corners,
but there's always one accessible by long distance call.
Best of luck to your adventurous friend. There's a lot to be said for
vegetarianism!
Regards,
Lynne
[TELECOM Digest Editor's Note: Lynne's last paragraph is of course in
response to last week's discourse here on cannibalism and whether or
not it is still practiced in the Solomon Islands and/or Boulder, Colorado
and Milwaukee, Wisconsin. PAT]
------------------------------
From: tmatimar@isgtec.com (Ted Timar)
Subject: Re: Announcing New FCC BBS - FCC World
Reply-To: tmatimar@isgtec.com
Organization: ISG Technologies, Inc
Date: Wed, 01 Jun 1994 08:59:22 -0400
In article <telecom14.254.15@eecs.nwu.edu>, avb@cais.com (FCC World)
writes about a new BBS, "FCC WORLD" which features info on the FCC,
and is free to anyone with a 14.4 baud modem.
Two questions:
1) Is there going to be a tax on using this bulletin board? :-)
2) Where do I get a 14.4 baud modem? Who in their right mind would use one?
Most modems I know of only go down to 110 baud. Is the FCC going to call
for a tax on all modems faster than 14.4 baud? :-)
(For those who don't know, one longtime Usenet Urban Legend is that
the FCC is about to start taxing modems.)
Ted Timar tmatimar@isgtec.com
[TELECOM Digest Editor's Note: Just to remind our Washington, DC readers
about the new availability of this Digest on a local connection, I
reprint an excerpt from the original message:
> The Washington, DC telecommunications law firm of Smithwick &
> Belendiuk proudly announces the launch of a new BBS -- FCC WORLD --
> featuring information on the Federal Communications Commission. We
> feature FCC documents on-line (many you cannot find on Internet),
> texts of important FCC Reports and decisions (IVDS, PCS Auction info --
> on-line now!), Forums on hot FCC issues, free Classified ads and more!
> The best thing -- its free and without a daily time limit. Give it a
> try at 202-887-5718 (14.4 baud)!
Your favorite telecommunications e-journal (I hope!) is also available
as each issue is published in a special file section on the FCC World
BBS. Check it out. PAT]
------------------------------
From: bruce.roberts@greatesc.com (Bruce Roberts)
Subject: Bibliography of Telecom Periodicals Wanted
Date: Wed, 01 Jun 1994 05:35:00 GMT
Organization: The Great Escape - Gardena, CA - (310) 676-3534
Hello all. I'm currently subscribing to {Telephony Magazine} and find
it fascinating but primarily marketing/business oriented. I'm looking
for a periodical that is more technical in nature and covers the same
PSTN, Information Infrastructure, ISDN, Sonet, ATM sort of stuff.
This is not my line of work so but rather something I find interesting
(and something that will affect all of us soon) so it will be an
educational experience. Suggestions and subscribing information would
be greatly appreciated.
Thanks in advance,
Bruce Roberts, bruce.roberts@greatesc.com
[TELECOM Digest Editor's Note: {Telephony} is the grandfather of all
telecom industry publications. It has been around since sometime in
the 1920's. It was the only publication of its kind in an era when there
was but one phone company. The two were closely intertwined and there
was a point at which subscriptions to the magazine were restricted to
persons who were employed somewhere in the Bell System. It used to be
much more technically oriented. I've always considered it sort of dry
and boring compared to (for example) Harry Newton's {Teleconnect}, a
more recent arrival on the scene. PAT]
------------------------------
Subject: Trans-Atlantic Fiber Operators (US based)
From: kevin@realtyme.com (Kevin McConnaughey)
Date: Wed, 01 Jun 94 09:24:59 EDT
Organization: Retrograde Motion BBS - Oakton, VA.
stu@shell.portal.com (Stu Jeffery) writes:
> I am trying to find out the names of the smaller US based companies
> that operate trans-Atlantic fiber cables. The ones I know of are: ATT,
> MCI, Sprint, Wiltel and Compuserve.
Stu:
I assume that you mean companies that *own* capacity in trans-Atlantic
fiber cables, not operate. If you do mean operate then the list you
have is not correct. AT&T is a cable operator of numerous US cables
landing on the US East coast. Sprint is the operator of PTAT-1 with
C&W the operator on the UK end. MCI is not a cable operator in the US
to my knowledge nor is Wiltel or Compuserve.
On the Pacific side, Pacific Telecom operates the North Pacific Cable
and all others connecting to CONUS are operated, I believe, by AT&T.
I have heard that Wiltel has applied for permission to build and
operate a cable to Cuba but this would still be in the planning
stages.
One might also include in your list BT, C&W, and possibly other PTTs
that have operations here in the US and that are cable operators on
the Western side of the Atlantic.
I am not sure what your purpose is, but I would not want to limit
myself to looking at just the US. There are trans-Atlantic cables
that terminate in Canada too. These are (I am assuming since I have
not actually checked) operated by Teleglobe.
I hope this is helpful.
kevin@realtyme.com (Kevin McConnaughey)
Retrograde Motion BBS - Oakton, Virginia +1-703-758-9084
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End of TELECOM Digest V14 #261
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