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     >> ANOTHER TELECOMMUNICATIONS PHILE FROM THE ARCHIVES OF THE <<
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     >>===========================================================<<
     >> 							  <<
     >> 	       ALL YOU WANTED TO KNOW ABOUT		  <<
     >> 		 ALLIANCE TELECONFERENCING		  <<
     >> 		 (but were afraid to ask)		  <<
     >> 							  <<
     >> 		       by Shadow 2600			  <<
     >> 							  <<
     >> 							  <<
     >>        as published in 2600 magazine May 1985 page 2-X	  <<
     >> 							  <<
     >>===========================================================<<

  Information provided by Alliance Telconferencing, the Demon, Elric Bloodaxe,
Forest Ranger, John Doe, Keymaster, Market Navagation Inc., the Serpent,
Shooting Shark, Telcom.ARPA, Joe Turner and the members of the official BBS of
2600 magazine:	the Private Sector BBS.

>>>WHAT IS ALLIANCE
===================

  Alliance Teleconferencing Service is a bridging service offering
teleconferencing to business's.  A conference merely is several phone lines
tied together allowing people to talk to many locations at once.  Alliance is
owned by AT&T Communications.  Alliance uses #4 ESS's to control its
conference.  According to Alliance, conferences can by originated and
controlled from most locations in the United States.  The service started only
available in 202, but now has been spreading throughout the country.  One thing
to remember is that even in the same area code some Central Offices will allow
access, and others may not.  Conferees can be from anywhere dialable by AT&T,
including international.  Alliance can be reached at 1-800-544-6363 for social
engineering or for the setting up conferences in locations that cannot access
0-700's.  Using this the conference can be billed to a Calling Card or to a
third number.

  Alliance themselves say the cost of a teleconference is 25 cents a line per
minute, as well as the cost of a direct dialed call for each of the locations
from the conference site.  A monitoring Alliance operator costs an additional
$3 an hour.  Thus, rumors of $6,000 conference bills seem a little exaggerated.
However, conferences can last for several days and can have several
international participants, thus running the bill up.

>>>CONFERENCE NUMBERS
=====================

  Dialing 0-700-456-X00N will result in "This is Alliance Teleconferencing in
[location].  You may dial during the announcement for faster setup." The main
conference numbers are -100X and -200X.  The locations indicated by the X (as
given by Alliance and the logon recordings) are 1 being Los Angeles, 2 being
Chicago, 3 being White Plains New York, and 4 being Dallas.  0 gets you the
conference site closest to you.  The -100X lines only accept up to 21
conferees, and usuallly don't allow international dialing.  The other
conference numbers allow up to 59 lines when available as the lines have to be
apportioned between the various conferences going at the site, and also allow
international dialing.	According to Alliance themselves -200X are graphic
conferences, -100X allows up to 59 conferees, and both always allow
international dialing.	However, actual exploration doesn't bear these out.

  Alliance doesn't seem to admit that -300X conference (X=0 to 2, all located
in Chicago, Illinois) numbers even exist.  These conferences announce that they
are graphic, and they seem to bear this out.  They can also be handled as an
audio conference.  The only difference is that it asks when adding conferees
whether the location is graphics (hit 4) or audio (hit 5).  Choose audio.
These tend most often to allow the passing of control, dialing of international
calls, and also less used than the other lines.

  Dialng 0-700-456-150X or -250X results in an modem connect sounding tone,
followed by "You have reached Bell System Teleconferencing Service's Special
Set for testing and measurement.  Please enter your service code [3 digits] or
wait for instructions." Shooting Shark first found the -150N and -250N
conferences.  These cannot be reached from most area codes, resulting instead
in a "The number you have dialed cannot be reached from yiour calling area"
just as if it were an 800 number not reachable from your calling area.	The
onnly one I know that does get trough is 201 (Northern New Jersey.  The X goes
from 0 to 4, just like the normal -100X and -200X conferences.	There is no
-350X series.  I haven't as of yet figured out the "service code." This can be
used as a normal conference, except that it requires you to confirm your choice
by voice, and each section is separated by those modem connect sonding tones.
Rumors are that this is the upcoming new conference system, which is supposed
to add features such as the deletion of conferees.  However, any keypress I
have tried other than 1, 6, or 9 (the normal controls) results in a dire
warning telling me "Please wait for an Alliance operator to come to your
assistance." I haven't yet stuck around long enough to find out what
"assistance" means.  Alliance won't admit these exist, and therefore the -150X
and -250X warrent much further and deeper investigation.

  Alliance can be reached by other means.  Blue boxing to 213-080-0123 and
other direct routing to the Alliance machines no longer seems to work.
However, box routing to 0-700-456-N00X does work.  PBX's in conference country
are often used to call conferences.  Merely dial a PBX's inward access line,
enter the access code, dial an outside line, and then either touch tone
0-700-456-N00X yourself, or dial 0 and get the operator to do it for you.
Sometimes they insist that the 0-700 SAC doesn't exist, but just remain firm
and just tell them to try it.  Social engineering also works, just call an
operator and try to convince her to KP+0-700-456-1000+ST and position release,
after getting her to believe you are maintainance/whatever.  Getting a direct
drop on an inward operator increases the chance of succeding, such as by
dialing 0-959-1211 from a pay phone (BIOC Agent 003's Basic Telcom VI,
descovered by Karl Marx) Another trick suggested by Shooting Shark is to use a
white boxable phone (see 2600 page I-40, July 1984) or even an ATM help line or
a hotel phone in an airport (as in the April 1985 2600, Page II-19) Since when
arranging a conference you really dont need to speak, just set up a conference
normally, and when done call another payphone nearby, pass control, and
continue.  The conference will still be charged to the first pay phone.

  Several techniques are available to both improve the quality of the call.
Since the call may be going through up to several extenders to reach a non-800
PBX, and from there to Alliance, the signal quality can get quite poor.  A
technique that helps to keep Alliance from knowing your number is to call
Alliance via a PBX, add in the lower end of a loop, pass control to it, and
then call the high end.  A variation on this technique is to call your other
line or a payphone next to you, or even, if you have call waiting, to call
yourself again, pass control to yourself (it works), and then hang up the
original call.	All these techiques may not always work, as sometimes Alliance
refuses to pass control, as mentioned above.

>>>CONFERENCE CONTROLS
======================

  Alliance is extremely user friendly, as it wa designed for businessmen.  Help
messages abound, and all you need to do is to follow their directions, but here
is a brief going over of the commands.	After the log on recording, choose the
number of locations for your conference.  Choose below 15 locations, as many
people use Alliance, and using more locations than available results in "no
conference facilities available now", as the 59 lines available per site must
apportioned.  To change your choice dial a *, or to go onward a hit #.	To add
a number while in control mode dial 1+ the phone number.  To dial international
dial 1 + 011 + the phone number.  Passing control can be done by dialing 6 +
plus the number of the person on the conference you wish to pass control.  Then
by hitting a # you rejoin the conference, or by just hanging up you leave.
When in the conference dialing a # will return you to control mode.

  When conferees hang up, a "dee-doot" will be heard.  The controller also
hears the phone number of person who left.  Hitting the # immediately calls the
departed back.	There is no way to drop people from conference other then
getting a conference operator to do it or by blowing 2600 hrtz down the line.
However, this will drop each and every person on a trunk using in-band
signaling.  Hitting a 0 in control mode summons a conference operator, however,
she/he takes control before he/she answers, so only do this when you know what
you are doing.	Hitting a 9 in control mode requests a "silent attendant
listener line." According to the Demon this option allows the controller to
hear the tones and phone numbers of people hanging up while he is in control
mode.  Conference op's claim this function is for secretaries and such to
listen to, but not participate in, conferences for note taking purposes.

  If these instrustions sound confusing, don't worry.  Remember, the entire
conference is accompianied by extremely user friendly messages.  Recently, on
weekends or late night, many telcom hobbiests have had problems with
transfering control, instead getting instead a recording "Not available at this
time".  Also, similarly, international dialing is sometimes unavailable.
Generally -300X does this less often, then -200X next.

>>>DANGERS
==========

  One must always be prepared for listeners whenever one conferences.  If one
is discussing "questionable" matters on a conference, last names and phone
numbers should NEVER be given out.  One of your fellow telcom hobbiests might
be a FBI agent, or sometimes a conference operator listens in conferences which
sound "suspicious." They do not do this usually, as Alliance usually carries
business calls (you have to remember this folks!), and thus doesn't expect
fraudulent calls.  Sure ways to interest a op is to have either all the
conferees but one or only just the controller hang up.	When a controller hangs
up the conference op takes control and attempts to let the the former
controller "regain his conference" by calling him at home.  Also, controllers
who spend long amounts of time in control mode, resulting in everyone else
hanging up, arouses the attention of the op.  The number which orginally
started the conference can hang up though, after passing control, but the
conference will still be billed to it.

  On weekends Alliance ops tend to be more prying, and often on weekends or
late nights one cannot pass control or call international.  One op to
particulary look out for is Jack Rae who works after 8 PM on weeknights at
-1001 (LA).  If you get a very sure person taking control and advising you to
get off the conference NOW, do it.  There has been many stories of him forcably
disconnecting conferees and calling them later at home.  My only run in with
him ended up with me unable to hang up on the conference (every time I picked
up the phone I got the conference) for about one hour.	Remember, once Alliance
op takes control, when you "bailout" by hanging up, your phone number comes
through loud and clear.  Only deal with conference operators when you know what
you are doing.	However, some of them have been known to talk with conferees
about Alliance and telcom in general.

  Dangers of fraudulently started conferences seem to be slight.  The only
person I knew who got caught was forced to pay for a phone call from Dallas
(where the conference was started) to his home in California.  Stories of
phreaks being forced to pay $6,000 seem a little exagerated, especially
considering the cost of a conference.  This is not to say it is safe, but it
definitely is safer than using 950's fraudulently.  Even phreaks whom set up
serveral conferences a night for months, including the harassment of DA
operators, haven't been caught.  However, I nor 2600 suggests you attempt a
fraudulent conference.	Even merely permitting youself to be added to a
fraudulent conference is enough for prosecution according to AT&T.  One thing
that prevents a lot of this investigation is that most fraudlent conferences
are set up with PBX's, and thus the prosecution lies with the owners of the
PBX, and AT&T isn't even involved.  For this reason, PBX's often are traced.

  Another risk is that all numbers dialed are recorded by Alliance, even
misdials.  The numbers dialed are all printed out and sent to a vault at the
Chicago Bell Test Labs for storage for their records.  In addition,,
conferences are randomly taped and monitored for fraud.  It would seem safer to
use Alliance to call an extender, and then dial out from there, as although
Alliance records all numbers dialed, logically they probably only pay attention
to numbers they intend to act on, i.e.	add to the conference.	The subsequent
use of a extender is a matter of investigation by another comapany, and don't
forget AT&T and the extender companies are competitors, and thus they wouldn't
go out of their ways to cooporate.


>>>STUNTS
=========

  Often when a conference starts to slow down, people start suggesting various
stunts to liven things up.  One word of warning, most of these techniques would
be construed as harassment, and thus are illegal.  One of the most common used
is adding a multitude of Directory Assistance operators.  Listening to them ask
each other "What city please?" and then argueing about who belongs on the line
is extremely humorous.	Confusion reigns when you attempt to get them to look
up a number.  Some DA's have had this done so many times that they realize that
this is a conference and will either hang up immediately or will threaten you
with taking over your conference.  Remember, only the conference operator can
take over a conference, so most of these threats are inneffectual.  When any of
them give a hard time, just ask to speak to thier supevisor, as this usually
adds even more confusion.  Similar things can be done with with business
offices, repair service ("sir, I'm getting all this cross talk on my line" "no,
its my line." ad infinitum) telex ops, and other phone company personel.  Also,
computer compaines or other corporate bureaucracies have similar chaos
potential.  One interesting thing to try is to pose as a phone company employee
for social engineering purposes.  However, most phreaks fail to realize that
"TSPS maintainence" or "Bell Security" gets a little too repitious and
suspicion arousing due to their over-heavy use.

  Generally, for courtesy's sake, one should call people who generally expect
to get weird calls at odd hours, and are often bored at their jobs.  Radio
station DJ's often enjoy this, as do hotel operators and bell boys.  Going
international often increases the fascination with conferences.  Several hotel
ops around the world expect and look forward to conferences calling them during
the dull early morning hours, and the conferences sometimes place calls for
them in appreciation.  Military bases are another good site, as are unattended
payphones.  Sometimes people at random are called up.  It often is impossible
to convince people that they ARE getting a conference call, as they twist up
some impossible theory to explain 15 chotic people speaking at once.  Even
President Reagen (2600 I-23 April 1984) and other "celebraties" have been
attempted to be reached by conferences.  Often telling their secretaries that
this is a conference call can arouse their curiosity enough to come on line.  A
common statement is "You d***! computer hackers are so smart to have figured
this out." Little do they know how simple it is, and it also shows how people
and the mass media constantly misidentify anything mildly out of the ordinary
as the fault of computer's influence on people.  (sorry about the side
digression)

  Remember that when adding recordings or extenders to a conference that they
generally will not hang up.  Similarly, people added can't be forcably
disconnected with out the conference operator's help, and can stay on as long
as they want, monitoring or taking notes.  Only way to rid a conference of
these is to blast 2600 down the line, with the results predicted above (I
ALWAYS get dropped by 2600 blasts) When adding "dangerous" people such as FBI
agents or informants the use of three way calling by one of the conferees is
generally more intelligent, as it permits the caller to forcably drop them.

  Many of these stunts mentioned are plain childish, rude, and unthoughtful to
others.  Many of these definately would count as harassment.  Frequent
resortation to these often arouses the suspicious curosity of Alliance ops.
Continual use of these may end up in a general tightening up of security in
Alliance, not due to fraudulent calls, but from complaints.  Use in extreme
moderation.

>>>OTHER CONFERENCES
====================

  The old method of conferencing by calling the operator and asking for a
conference still works.  This however is controlled physically by the operator,
as it uses a cordboard.  Three way calling of course is another conferencing
option.  Multi-line loops are rare, but do exist.  Sometimes businesses conect
several phone lines together to form a conference.  One of the most famous was
the ULCA one at 213-206-2810 to -2817 as last known.  One up as of the writing
of this article is at 602-976-0770 to -0777.  Another conferencing system is
City Conference in Oakland and San Francisco.  Similar to this is a system
called Phone-a-Friend in Worcester, MA at (617) 550-5000 (only reachable from
within Worcester).  I have also heard of others operated by Pacific Bell in
California and other telco's elsewhere.  These services should soon spread soon
to more cities as local telco's search for more revenues.  (what?  you thought
it was free?)

  Every once and a while confences are set up in the old historical phreaking
mold on PBX switchboards or on telephone switching equipment by renegade
linemen and the like.  One of the most historic of these was the "2111"
conference" which was arranged through an unused unused telex test-board trunk
in a 4A switching machine in Vancouver Canada.	For several months phone
phreaks could MF via a blue box 604 (Vancouver's area code) then 2111 (code for
telex testing board) to reach phreaks and other telcom hobbiests around the
world.	Sometimes conferences set up by this method are accessable via normal
phone lines.  These conferences, by their very nature of actual adjustment of
switching equipment, are rare.

  Several companies offer alternate bridging services, otherwise known as
conferences.  These all claim they have higher quality than Alliance.  They
control the conference themselves "so you can just get down to business without
worrying about details." You can ask them to leave, but then there is no one in
control of the conference.  Generally they offer smaller conferences then
Alliance's 59 (Market Navagation's limit is 19) They all charge considerably
more than AT&T (Market Navagation Inc.	quoted a rate as $195 per hour for a 12
person conference plus the cost of the dialed phone calls) You genenerally have
to set up conferences ahead of time.  They all will send a bill to your
company, and some will allow the use of a credit card instead.	Generally you
have to book ahead of time.  Examples of these independent firms are Darome
Connection (203-797-1300), Market Navagation Inc (914-365-0123) and
Telesession.  The numbers are for setting up conferences, although you can
social engineer them as well.

>>>CONCLUSION
=============

  Basically, conferenceing, even fraudulently, is one of the safest ways to get
in contact with other telcom hobbiests, by its track record of busts.  They are
very few and far between.  Several times Alliance operators have dropped in on
conferences and carried on conversations with the participants.  Much of the
information in this article was picked up from these sources.  Often one hear's
the common comment of many telcom corporations that "they are using us as a tax
writeoff," however, how long can they keep taking losses in this
post-divestiture age of of telco competition.  Expect in the near future to see
other telcom companies such as ITT, MCI, and GTE Sprint get into the act, as
conferences are really pretty cheap to set up and aren't that technicaly
exotic.  Telcom hobbiests can get together to pick each others brains for info,
and starters can learn the ropes in the presence of several more experienced
phreaks.  Also, just normal socializing with people all over the country is
fun, especiallly when you realize you problbly never would have never meet them
otherwise, and probably never see.  In ored to join in a conference try calling
someone on it who has call waiting or tow phone lines, as he can relay to the
controller that you want to be added.  Conferenceing is all in all an excellent
way to communicate with the telcom community at large, when in moderation.
Use, don't abuse.


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