173 lines
7.4 KiB
Plaintext
173 lines
7.4 KiB
Plaintext
==============================
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[ Hackers Directory Vol. #12 ]
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[ From HACKER SUPREME & NJS ]
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==============================
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(NJS, NJS /+\ = NINJA SQUIRREL /+\)
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=======================================
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[ Hack Copyright: Hacker Supreme 1986 ]
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=======================================
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[ More of Logan - 5's, Favorite Phone Numbers! ]
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Schools and University Numbers
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------------------------------
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Harvard University 617-732-1251
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Yale 203-436-2111
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District 214 312-398-8170
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Chicago Board of Education 312-254-1919
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Spence Schools 212-369-5114
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University of Texas 214-688-1400
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University of Missouri 314-341-2776
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314-341-2910
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(1200) 314-341-2141
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Cal-Tech 213-687-4662
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University of Nevada 402-472-5065
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Princeton University 609-452-6736
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Stony Brook University 516-246-9000
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Depaul 312-939-8388
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University of San Diego 619-452-6792
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RPI School 518-220-6603
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William State University 313-577-0260
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Harvard 617-732-1802
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Stockton 209-944-4523
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Northwestern 312-492-3094
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Circle Campus 312-996-5100
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312-996-6320
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University of Mexico 505-588-3351
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University of Florida 904-644-2261
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Queens College 212-520-7719
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University of Denver 303-753-2737
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303-753-2733
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University of Syracuse 315-423-1313
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University of Illinois 312-996-5100
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MIT Research 1-800-545-0085
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St.Louis Community College 314-645-1289
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SIUE 618-692-2400
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618-692-2401
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618-692-2402
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618-692-2403
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618-692-2404
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618-692-2405
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618-692-2406
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618-692-2407
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618-692-2408
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University------- 215-787-1011
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Willaim -------- 313-577-0260
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University of Florida 904-392-5533
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Col & Union College 301-279-0632
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Georgia State 404-568-2131
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University of Mass. 413-545-1600
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Purdue 317-494-1900
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Northwestern 312-492-7110
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University of New Mexico 505-227-3351
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University of Texas 214-688-1400
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Temple University 215-787-1010
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Melville High School 516-751-6806
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UCSD 619-452-6900
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Oakland Schools 313-857-9500
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University of Maryland 301-454-6111
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California St. Fulerton 714-773-3111
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N.Y.U. 212-777-7600
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University of ? 619-293-4510
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University of Colorado 303-447-2540
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303-447-2538
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MIT Research 617-258-6001
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Dartmouth College 603-643-63q0
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Spence School 212-369-5114
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University of Washington 206-543-9713
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University of Washington 206-543-9714
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University of Washington 206-543-9715
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University of Washington 206-543-9716
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University of Washington 206-543-9717
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University of NC 919-549-0881
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Harvard-Law,Busi,Med Sch. 617-732-1251
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Virginia University 703-328-8086
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WVU 304-293-2921 thru 304-293-2939
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WVU 304-293-4300 thru 304-293-4309
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WVU(1200)304-293-4701 thru 304-293-4708
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WVU(1200)304-293-5591 thru 304-293-5594
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WVU(134.5 bps) 304-293-3601
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WVU(134.5 bps) 304-293-3602
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Lake Wash. School 206-828-3499
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University of San Diego 619-452-6792
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RPL School 518-220-6603
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Another School 212-369-5114
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Harvard 617-732-1251
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Harvard 617-732-1802
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William State University 313-577-0260
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Florida University 904-644-2261
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Wayne State 313-577-0260
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U of F 904-644-2261
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High School 513-644-3840
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----------------------------------------
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(end of number list)
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----------------------------------------
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Universal Information Services Via ISDN
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From PROTO newsletter of AT&T Bell Laboratories
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------------------------------------------------------------------------------
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Phase one, the Present.
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The local network of today, although still largely
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voice-oriented, is already on the path to Universal
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Information Services. Lightguide fiber is dramatically
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expanding the capacity of local networks, helping to lower
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the costs and increase the demand for high-band width,
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Information Age services. And public networks are
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increasingly digital and geared for data and special
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services. For example:
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The AT&T Network Systems 5ESS (TM) switch,
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designed by Bell Laboratories, can serve as the hub of a
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local deployment of remote modules at locations up to 100
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miles from a host central office.
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The Integrated Special Services Network (ISSN) is a channel
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network that provides special services, customer control
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options and digital private lines rearrangeable under
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software control. The ISSN incorporates digital carrier
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terminating equipment such as the D4 Channel Bank, D5 Digital
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Terminal System and Digital Access and Cross-connect System
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(DACS).
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The New Centrex is bringing greater levels of customer
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control, improved services and a broad range of data
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capabilities to the business customer.
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Today's public networks consist of multiple or
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overlay networks. The public switched network, or circuit
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network, mainly for voice, is the base network. Two kinds of
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overlay networks provide special services. Channel networks
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carry private lines leased by large customers and transmit
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much of today's data and image traffic; they also handle
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traffic for network operations support. Packet networks
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carry data communications, while packet switching is used
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internally to public networks for common channel signaling to
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set up, route and take down calls, or to give customers
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information.
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"Overlay networks help telecommunications companies
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efficiently meet growing demand for digital transmission and
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special services," says Stan Johnston, Market Planning
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Manager, Network Systems Evolution, in AT&T Network Systems.
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"Their integration into a single network, however, would be
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still more effective."
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Phase two, the Integrated Services Digital Network (ISDN).
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The ISDN is a concept to which AT&T is committed - and it's
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the foundation for Universal Information Services. The
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central idea of ISDN, as AT&T Network Systems sees it, is to
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provide an individual user a link to the local central office
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of generous band-width - a digital subscriber line that can
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carry 144,000 bits per second (sure beats 2400 baud!). The
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band-width is subdivided into two 64,000-bit channels, which
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may carry voice or data or both, and one 16,000-bit channel
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for packetized signaling information or data transport. Such
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a link provides convenient "integrated" network access by
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accommodating voice, data and signaling over a single line.
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T |