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digital network. The MPPD contains a master and a secondary clock, which are |
synchronized with the frequency of an incoming T-1 span. The module also |
contains its own clock for use when T-1 synchronization is not available or |
lost. |
The MPPD also generates the ringing tones, busy signals, and reorder |
tones heard by the customer and sends the zip (alert) tone to the operator. |
The CC controls the interaction between the PM components and the |
DARU. It contains the Office Dependent Data Base (ODDB), which is a system |
table that describes the configuration of the TTS. The CC uses the ODDB to |
determine whether an incoming call is an ANI or ONI trunk. |
The CC sets up paths through the digital network in order to |
coordinate the resources of the CAIS/LAIS. It receives messages from the |
PMAC, stores information necessary for returning a response to the appropriate |
trunk, and controls message routing to and from the ARC or the operator. It |
also synchronizes the TTS and the Directory Assistance System (DAS) for |
operator-caller communications. |
The CC is a Power-series standalone processor that contains a central |
processing unit (CPU-2), based on the Motorola 68000 microprocessor. The |
processor also contains distributed intelligence for controlling the memory |
subsystem, the IO (input/output) subsystem, and the disk/tape subsystem. Each |
CC includes a Winchester disk drive, a quarter-inch tape drive, and additional |
miscellaneous hardware. |
DAIS II Audio Response Unit (DARU) |
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
The DARU contains the VOCAL boards that produce automated |
announcements, which are compiled from a vocabulary stored in RAM. A |
CAIS/LAIS contains 1 to 3 DARUs, each with 48 ports. |
If a CAIS/LAIS houses more than one DARU, the units are multi-dropped |
together. One DARU is always linked to the ARCs (either directly or by modems |
and telephone lines) so that the announcement vocabulary can be downloaded |
from the ARCs if necessary. |
:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=: |
Much of the information in this file is copied verbatim from the |
instructional booklet sent to me by CCI. Their documentation is extremely |
in-depth and well written, and, with some looking over, is easy to |
understand. Much of the information in here is confusing with all of the |
acronyms used as well as technical terms, but if you cross-reference acronyms |
throughout the file, you should be able to see what it stands for. Also, if |
you don't understand what something does, just think of it in terms of use by |
the telephone company in the context used and you can generally get an idea |
of what it does or is used for. I hope you enjoyed this file and continue to |
read Phrack Inc. files to learn more about the system we use and experience. |
Any constructive suggestions are welcomed directly or indirectly. |
Taran King |
:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=: |
==Phrack Inc.== |
Volume Two, Issue Eleven, Phile #7 of 12 |
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#- |
! ! |
# Hacking Primos I, II, III # |
! ! |
# (I&II Revised) # |
! ! |
# By Evil Jay # |
! ! |
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#- |
Author Note: |
Ugg! I looked at my first file after it was released and saw a lot of |
misspellings, errors and other screw-ups and was completely embarrassed. I |
did not have time to edit the file and I was also writing the second file |
which dealt with gaining privileges. I threw these two files at Taran King |
who in turn merged them together. So I humbly apologize for all of the |
errors in the last file. In this file I will revise the old file and |
continue with some more methods of gaining access and also list out some |
very basic commands for beginners. As I said before, if you have any |
questions you can reach me on any board I am currently inhabiting. Hope to |
hear from you... |
*** Gaining Access From Scratch *** |
I made a mistake in my last file and stated that FAM was not a default. FAM |
is a default, but it can be taken out by the system administrators. |
To get a listing of every possible account on a system, it is really quite |
easy. They are located in the MFD directories. Type: |
A MFD <MFD #> (Without the "<" and ">" signs) |
Or just: |
A MFD |
Then type LD and hit return. Now, you will see a listing of files and |
underneath should be a listing of directories appropriately named |
Directories. These directories are valid User IDs. However, I believe that |
directories that have an "*" character in them cannot be logged in to. |
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