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-
- The Complete Guide to Definity G Series Systems
- AKA System 75 - 85
-
- Written by: Scott Simpson
-
-
- June 18, 1992
-
- Greets to: Invalid Media, The Missing Link, Randy Hacker,
- Dark Druid, Nickodemus, Mercury, Renegade, Infinity (enjoy the army!),
- Weirdo, TomCat, GarbageHeap, Dark Shadow and The M&M boys for their ToneLoc.
-
- I am accepting new users on my bbs, leave mail on Unphamiliar
- Territory if you wish to call! My board is 14.4k, and has over 250k of
- files, and texts.
-
-
- Basic History
- -------------
-
- Definity model systems became in existent in the later part of the 1970's.
- In 1983 AT&T came out with a revised model called 75. This system was
- built to hold more incoming lines, and did not have as many errors as the
- earlier version did. The 1983 version was replaced with a version
- re-written in 1986. Today the systems are referred to as G models.
- System 75 is now called G1 and 85 is called G2. A new model is currently
- available and is called the Definity G3I wich is Generic 3 w/ Intel chip,
- and Definity G3R which is Generic 3 w/ Risk chip. There are 3 different
- versions to each model. Version one is the most common, and it is a
- XE Single Carrier Unit. The other two version I forgot. A system will
- usually cost somewhere around 50 to 80 thousand dollars. You MIGHT come
- across a smaller version and it is called 'Merlin Legend' this system will
- hold about 50-100 lines. System 75 & 85 will hold around 1000 lines.
- Enough history!!!
-
-
- Discovering the System
- ----------------------
-
- When you find a system 75 or so, you will make a 1200/NONE connection,
- as for most setups have a built in 1200 baud modem. Normally the carrier
- number will not be in the same prefix as the business or the pbx. And the
- line is actually owned by at&t. Try CNA'ing a system 75 line, it will tell
- you that it is owned by att. Once you find a carrier, you will need to be
- able to display ANSI or some equivelent type of terminal graphics. I
- prefer ansi over strip 7+. My suggestion is to use ToneLoc which is
- produced by Mucho Maas, and Minor Threat. As you know this file will scan
- for for carriers aswell as tones. This file can be found on just about
- every ELITE H/P bbs.
-
-
- Getting into the System
- -----------------------
-
- Getting into the system is the easy part if you have the defaults. I will
- not give out any defaults, you must find them on your own, and you will
- find out that alot of people are not willing to trade for them. The one
- account I will give is BROWSE PW:??????. This default will enable you to
- snoop around and tell whether or not they have a pbx, providing they have
- not changed the password or restricted the account. Browse is usually
- a full operational account without the privledges of altering any data.
- But I have come across a couple of systems where browse wouldnt do anything.
- Using the browse account is a good way to start. It is also good to use
- anytime you call and dont plan on changing anything. All actions by browse
- are not kept in the system history file. Now on to the actual commands.
-
-
- Using System 75
- ---------------
-
- After logging on to 75, there are several accounts available depending
- on the default you are using. This part will e for the basics and the
- people using browse. I will explain more next for the more advanced people.
- When you logon you will have the commands: LIST, DISPLAY and a couple others
- that dont matter. These are the only ones that you will need with browse.
- First type 'DIS REM' (display remote access). If there is a pbx set on the
- system, it will be shown on the extension line. The barrier code is the
- code to the dialup. The extension lie can either be 3 or 4 digits. Usually
- if its 3 digits, it is run off of AUDIX (automated directory exchange) or
- are smart and are hidding the last digit! Next display the trunk groups,
- this will tell you the actual dialups; normally. If they are not, dont
- panic. As you go thru the trunk groups, look also at the incoming
- destination aswell as the night destination. If any of these show the
- remote extension here, there is your pbx. If doesnt, keep looking thru all
- of the trunk groups. Write down all of the phone numbers it gives you, and
- try them. They will usually be found on page three or so.
- Alot of the time, places call forward a back line or so to the
- actual pbx. If there is no remote access extension when you display the
- remote access, then you are shit out of luck unless you have a higher
- default and read the rest of this text.
-
-
- Setting Up Your Own PBX
- -----------------------
-
- If you have a higher default, you will notice if you type help you have
- more commands that are available to you, such as: change, download, etc...
- Remember, the company can change the privledges of the defaults, so if you
- can not see these commands, use another default. The first thing you want
- to do is display the dialplan, this will tell you the amount of digits and
- the first digit of all of the sequences. ie...
-
- Number of Digits
- -------1----2----3----4----5----6----7----8----9
- --
- F 1
- I 2 Tac
- R 3
- S 4 Fac
- T 5
- 6 Extension
- D 7 Extension
- I 8 Tac
- G 9
- I 0
- T *
- #
-
-
- All extension will start with either a 6 or 7 and be four digits long. The
- Tac is two digits, and will start with a 2 or 8. Dont worry about FAC or
- any others. After you make notes of this, type 'ch rem' (change remote) and
- goto the extension line, and put in an extension. Next find the trunk group
- that you want to use, and type 'ch tru #' goto the line for night service
- and put the extension in there. If there is already an extension for night
- service on all of the trunks dont fear, KEEP READING. If not, add it, and
- then save it. If it says invalid extension, you misread the dialplan. If
- you pick an extension already in use, it will tell you that when you try to
- install it in the remote extension line in the remote address. Once all of
- this is completed, you may go back to the remote access, and add a code if
- you like. NEXT IS VERY IMPORTANT.. Look at the trunk that you installed
- night service. Write down the COR number. Cancle that command, and type
- 'dis cor #'. Make sure that the Facilities Restriction level.
- (FRL) at the top is set to
- 7!!!! and under calling party restrictions & called party restrictions the
- word NONE (lower case) is there! If they are not type 'ch cor #' and do all
- of it. Last, type 'dis feature' this will display the feature access
- codes for the system. There will be a line that says something like SMDR
- Access Code. This will be the code that you enter after the barrier code,
- if there is one. I have seen some be like *6 etc...
- Also there will be on page 2 I think something to the like outside call,
- usually it is set to 9, but be sure.
- Thats about it for this segment. All should be fine at this point,
- for those that want a 24 hour pbx, this next section is for you.
-
-
-
-
- For those of you that are greedy, and want a 24 hour pbx, most of the
- steps above are the same. The only difference is that you will look through
- all of the trunks until you come across one that has several incoming rotory
- lines in it, simply write down the port number, and the phone number for
- future reference, and delete it by using the ch command. From the main
- prompt type 'add tru #', dont change anything! For the TAC enter a correct
- tac number. Keep going to you get till the COR, enter a valid one, and
- remember that the FRL should be set to 7 etc... keep going, the next line
- that is vacant and needs something is the incoming destination set it to
- remote extension that you have created. The next vacant line i think is
- type, towards the middle of the page. Enter ground, and it should print out
- ground-start. Hmm, next goto page 3 and enter the port and phone number
- that you wrote down earlier. Save all of the changes that you have made.
- This should be all you need. In part, if there is a demand, I will tell
- how to make a bridge off of a 75. It is alot more diffucult, and am not
- going to sit here and type if no one is interested. Also in part 2, i will
- discuss how to add a vmb to their system for your own use! Remember, if
- they have AUDIX Voice Mail, THEY HAVE a system 75 so happy hunting, and
- see ya soon.
-
-
- If you need to get ahold of me, I call The Million Dollar Saloon,
- Unphamiliar Territory. Just leave mail there, and I will reply as soon
- as possible.
-
-
- Scott Simpson
-
- 06/22/1992
-
-
-
- Basic Terminology
- -----------------
- COR - Class Of Restriction
- FRL - Facilities Restriction Level
- SMDR - Station Message Detail Recording
- TAC - Trunk Access Code
- FAC - Feature Access Code
-
- Basic Commands for Default Emulation (513)
- ------------------------------------------
- Esc Ow - Cancel
- Esc [U - Next Page
- Esc SB - Save
- Esc Om - Help
-
- Commands for 4410
- -----------------
- Esc Op - Cancel
- Esc Ot - Help
- Esc Ov - Next Page
- Esc Ow - Back Page
- Esc OR - Save
- Esc Oq - Refresh
- Esc Os - Clear Fields
-
-