Mobile log-in capability featuring fixed physical (terminal-dependent) translations and portable logical (user-dependent) translations

• US 5,392,346 A
• Filed: 05/26/1994
• Issued: 02/21/1995
• Est. Priority Date: 02/25/1992
• Status: Expired due to Term

• Current Assignee: Avaya Incorporated
• Original Assignee: AT&T Corporation (AT&T, Inc.)
• Inventors: Kohler, Joylee E., Hassler, Kerry W., Jones, Cynthia C., Nalbone, Robert D.
• Primary Examiner(s): HOFSASS, JEFFERY A
• Assistant Examiner(s): Lau, Michael N.
• Application Number:
  US08/249,646
• Time in Patent Office: 271 Days
• Field of Search: 379/207, 379/265, 379/211, 379/196, 379/198, 379/188, 379/34
• US Class Current: 379/265.04
• CPC Class Codes: H04M 3/38 Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections queuing arrangements H04Q3/64
• CPC Class Codes: H04M 3/42229 Personal communication services, i.e. services related to one subscriber independent of his terminal and/or location diverting calls from one subscriber to another subscriber, i.e. two different subscriptions H04M3/54; selecting arrangements in intelligent networks H04Q3/005
• CPC Class Codes: H04M 3/42314 in private branch exchanges
• CPC Class Codes: H04M 3/523 with call distribution or queueing
• CPC Class Codes: H04Q 3/47 using translators

Abstract

In a telecommunications system that includes a plurality of user terminals and terminal translations that define attributes of the individual terminals, shared use of the terminals by a plurality of users, or use by a user of different ones of the terminals at different times, is facilitated. Each terminal'"'"'s physical translations, which include for each terminal those attributes that are independent of the users of the terminal and which include a physical extension number, are associated with the corresponding terminals. Each terminal'"'"'s default terminal translations, which include for each terminal those attributes that are dependent on the users of the terminal and which include a call-coverage path, also are associated with the corresponding terminals. Each user'"'"'s logical translations, which include for each user those attributes that are independent of the terminals used by the user and which include a logical extension number and a call-coverage path, are associated with the corresponding users. Prior to a user logging on at a terminal, call processing uses the terminal'"'"'s associated physical and default terminal translations to process calls originating at the terminal or addressed to the terminal, and redirects calls addressed to the user to the call-coverage path specified in the user'"'"'s logical translations. Subsequent to a user logging on at a terminal, call processing uses the terminal'"'"'s associated physical translations and the user'"'"'s associated logical translations to process calls originating at the terminal or addressed to the user, and continues to use the terminal'"'"'s associated physical and default terminal translations to process calls addressed to the terminal.

Claims

1. In a telecommunications system that includes a plurality of user terminals and terminal translations that define attributes of the individual terminals, a method of facilitating use of the individual terminals by a plurality of different users, comprising the steps of:

associating physical translations, comprising for each terminal those terminal translations that are independent of users of the terminal, with the corresponding terminals;

associating logical translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding users, some of the users having different associated logical translations than others of the users;

logging on any one of the users at any one of the terminals; and

in response to the logging on, using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications which involve the one terminal.

2. The method of claim 1 wherein:

the step of associating logical translations comprises the step of

associating logical translations, comprising for each user those attributes that are independent of the terminals used by the user, with the corresponding users, some of the users having different associated logical translations than others of the users.

3. The method of claim 2 wherein:

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users; and

the step of using comprises the step of

redirecting a telecommunication that is unable to be received by the one user to the call-coverage path defined by the logical translations associated with the one user.

4. The method of claim 1 wherein:

the step of associating physical translations comprises the step of

permanently associating the physical translations with the corresponding terminals;

the step of associating logical translations comprises the step of

permanently associating the logical translations with the corresponding users, some of the users having different permanently associated logical translations than others of the users;

the step of logging on comprises the step of

in response to the logging on of the one user, temporarily associating the one user'"'"'s logical translations with the one terminal; and

the step of using comprises the step of

using the physical translations permanently associated with the one terminal and the logical translations temporarily associated with the one terminal to perform call processing for telecommunications which involve the one terminal.

5. The method of claim 4 further comprising the steps of:

logging off the one user at the one terminal; and

in response to the logging off, disassociating the logical translations of the one user from the one terminal.

6. In a telecommunications system that includes a plurality of ports for interfacing user terminals to the system and terminal translations that define attributes that are assigned to corresponding ports, a method of facilitating use of the individual ports a by plurality of different users, comprising the steps of:

associating physical translations, comprising for each port those terminal translations that are independent of users of the terminal which is interfaced by the port, with the corresponding ports;

associating logical translations, comprising for each port those terminal translations that are dependent on the users of the terminal which is interfaced by the port, with the corresponding users, some of the users having different associated logical translations than others of the users;

logging on any one of the users at the terminal which is interfaced by any one of the ports; and

in response to the logging on, using the physical translations associated with the one port and the logical translations associated with the one logged on user to perform call processing for telecommunications which involve the one port.

7. In a telecommunications system that includes a plurality of user terminals, terminal translations that define attributes of the individual terminals, and call processing that uses terminal translations associated with an individual terminal to process telecommunications involving the individual terminal, a method of facilitating use of the individual terminals by a plurality of different users, comprising the steps of:

permanently associating physical translations, comprising for each terminal those terminal translations that are independent of users of the terminal, with the corresponding terminals;

permanently associating default terminal translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding terminals;

associating logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user, with corresponding users, some of the users having different associated logical translations than others of the users; and

in response to any one of the users logging on at any one of the terminals, temporarily associating the one user'"'"'s logical translations with the one terminal.

8. The method of claim 7 further comprising the step of:

in response to a telecommunication involving the one terminal, using the physical and only one of the logical and the default terminal translations that are associated with the one terminal to perform call processing for the telecommunication.

9. The method of claim 7 further comprising the step of:

in response to the one user logging off at the one terminal, disassociating the one user'"'"'s logical translations from the one terminal.

10. In a telecommunications system that includes a plurality of user terminals and terminal translations that define attributes of the individual terminals, a method of facilitating use of the individual terminals by a plurality of different users, comprising the steps of:

associating physical translations, comprising for each terminal those terminal translations that are independent of users of the terminal, with the corresponding terminals, some of the terminals having different associated physical translations than others of the terminals;

associating logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user, with the corresponding users, some of the users having different associated logical translations than others of the users;

logging on any one of the users at any one of the terminals; and

in response to the logging on, using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications which involve the one terminal.

11. The method of claim 10 wherein:

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users; and

the step of using comprises the step of

redirecting a telecommunication that is unable to be received by the one user to the call-coverage path defined by the logical translations associated with the one user.

12. The method of claim 10 wherein:

the step of associating physical translations comprises the step of

permanently associating the physical translations with the corresponding terminals;

the step of associating the logical translations comprises the step of

permanently associating the logical translations with the corresponding users, some of the users having different permanently associated logical translations than others of the users;

the step of logging on comprises the step of

in response to the logging on of the one user, temporarily associating the one user'"'"'s logical translations with the one terminal; and

the step of using comprises the step of

using the physical and logical translations that are presently associated with the one terminal to perform call processing for telecommunications which involve the one terminal.

13. The method of claim 10 wherein:

the step of associating logical translations comprises the steps of

associating each terminal'"'"'s default terminal translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding terminals, and

associating each user'"'"'s logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user, with the corresponding users; and

the method further comprises the step of

in an absence of one of the users being logged on at the one terminal, using the physical translations associated with the one terminal and the default terminal translations associated with the one terminal to perform call processing for telecommunications which involve the one terminal.

14. The method of claim 13 wherein:

the step of using in response to the logging on comprises the step of

using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications originating at the one terminal; and

the step of using in an absence of one of the users being logged on at the one terminal comprises the step of

using the physical translations associated with the one terminal and the default terminal translations associated with the one terminal to perform call processing for telecommunications originating at the one terminal.

15. The method of claim 10 wherein:

the step of associating physical translations comprises the step of

associating each terminal'"'"'s physical translations, comprising for each terminal those terminal translations that are independent of the users of the terminal and including a physical extension number, with the corresponding terminals;

the step of associating logical translations comprises the step of

associating each terminal'"'"'s default terminal translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding terminals, and

associating each user'"'"'s logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user and including a logical extension number, with the corresponding users, at least some of the users having different logical extension numbers than others of the users;

the step of using comprises the steps of

using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications originating at the one terminal, and

using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications addressed to the logical extension number of the one user; and

the method further comprises the steps of

in an absence of one of the users being logged on at the one terminal, using the physical and the default terminal translations associated with the one terminal to perform call processing for telecommunications originating at the one terminal, and

using the physical and the default terminal translations associated with the one terminal to perform call processing for telecommunications addressed to the physical extension number of the one terminal.

16. The method of claim 15 wherein:

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users; and

the method further comprising the step of

redirecting telecommunications addressed to the logical extension number of the one user to the call-coverage path defined by the logical translations associated with the one user, in an absence of the one user being logged on at one of the terminals.

17. The method of claim 15 wherein:

the default terminal translations associated with a terminal define a call-coverage path for the corresponding terminal;

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users;

the step of using for telecommunications addressed to the logical extension number of the one user comprises the step of

redirecting a telecommunication addressed to the logical extension of the one logged on user to the call-coverage path defined by the logical translations associated with the one user, when the telecommunication is unable to be received at the one terminal;

the step of using for telecommunication addressed to the physical extension number of the one terminal comprises the step of

redirecting a telecommunication addressed to the physical extension of the one terminal to the call-coverage path defined by the default terminal translations associated with the one terminal when the telecommunication is unable to be received at the one terminal; and

the method further comprises the step of

redirecting a telecommunication addressed to the logical extension number of the one user to the call-coverage path defined by the logical translations associated with the one user, in an absence of the one user being logged on at one of the terminals.

18. An arrangement for facilitating use of individual user terminals by a plurality of different users in a telecommunications system that includes a plurality of the terminals and terminal translations that define attributes of the individual terminals, comprising:

means for associating physical translations, comprising for each terminal those terminal translations that are independent of users of the terminal, with the corresponding terminals;

means for associating logical translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding users, some of the users having different associated logical translations than others of the users; and

means, responsive to any one of the users logging on at any one of the terminals, for using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications which involve the one terminal.

19. The arrangement of claim 18 wherein:

the means for associating logical translations comprise

means for associating logical translations, comprising for each user those attributes that are independent of the terminals used by the user, with the corresponding users, some of the users having different associated logical translations than others of the users.

20. The arrangement of claim 19 wherein:

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users; and

the means for using comprise

means for redirecting a telecommunication that is unable to be received by the one user to the call-coverage path defined by the logical translations associated with the one user.

21. The arrangement of claim 18 wherein:

the means for associating physical translations permanently associate the physical translations with the corresponding terminals;

the means for associating logical translations permanently associate the logical translations with the corresponding users, wherein some of the users have different permanently associated logical translations than others of the users;

the means for logging on comprise

means, responsive to the logging on of the one user, for temporarily associating the one user'"'"'s logical translations with the one terminal; and

the means for using comprise

means for using the physical translations permanently associated with the one terminal and the logical translations temporarily associated with the one terminal to perform call processing for telecommunications which involve the one terminal.

22. The arrangement of claim 21 further comprising

means, responsive to the one user logging off at the one terminal, for disassociating the logical translations of the one user from the one terminal.

23. An arrangement for facilitating use of individual ports by a plurality of different users in a telecommunications system that includes a plurality of the ports for interfacing user terminals to the system and terminal translations that define attributes that ,are assigned to corresponding ports, comprising:

means for associating physical translations, comprising for each port those terminal translations that are independent of users of the terminal which is interfaced by the port, with the corresponding ports;

means for associating logical translations, comprising for each port those terminal translations that arc dependent on the users of the terminal which is interfaced by the port, with the corresponding users, some of the users having different associated logical translations than others of the users; and

means, responsive to any one of the users logging on at the terminal which is interfaced by any one of the ports, for using the physical translations associated with the one port and the logical translations associated with the one logged on user to perform call processing for telecommunications which involve the one port.

24. In a telecommunications system that includes a plurality of user terminals, terminal translations that define attributes of the individual terminals, and call processing that uses terminal translations associated with an individual terminal to process telecommunications involving the individual terminal, an improvement for facilitating use of the individual terminals by a plurality of different users, comprising:

means for permanently associating physical translations, comprising for each terminal those terminal translations that are independent of users of the terminal, with the corresponding terminals;

means for permanently associating default terminal translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding terminals;

means for associating logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user, with corresponding users, some of the users having different associated logical translations than others of the users; and

means, responsive to any one of the users logging on at any one of the terminals, for temporarily associating the one user'"'"'s logical translations with the one terminal.

25. The improvement of claim 24 further comprising:

means in the call processing, responsive to a telecommunication involving the one terminal, for using the physical and only one of the logical and the default terminal translations that are associated with the one terminal to perform call processing for the telecommunication.

26. The improvement of claim 24 further comprising:

means, responsive to the one user logging off at the one terminal, for disassociating the one user'"'"'s logical translations from the one terminal.

27. An arrangement for facilitating use of individual user terminals by a plurality of different users in a telecommunications system that includes a plurality of the terminals and terminal translations that define attributes of the individual terminals, comprising:

means for associating physical translations, comprising for each terminal those terminal translations that are independent of users of the terminal, with the corresponding terminals, some of the terminals having different associated physical translations than others of the terminals;

means for associating logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user, with the corresponding users, some of the users having different associated logical translations than others of the users; and

means, responsive to any one of the users logging on at any one of the terminals, for using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications which involve the one terminal.

28. The arrangement of claim 27 wherein:

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users; and

the means for using comprise

first means for redirecting a telecommunication that is unable to be received by the one user to the call-coverage path defined by the logical translations associated with the one user.

29. The arrangement of claim 27 wherein:

the means for associating physical translations permanently associate the physical translations with the corresponding terminals;

the means for associating the logical translations permanently associate the logical translations with the corresponding users, wherein some of the users have different permanently associated logical translations than others of the users; and

the using means comprise

means, responsive to the logging on of the one user, for temporarily associating the one user'"'"'s logical translations with the one terminal, and

means for using the physical and logical translations that are presently associated with the one terminal to perform call processing for telecommunications which involve the one terminal.

30. The arrangement of claim 27 wherein:

the means for associating logical translations comprise

means for associating each terminal'"'"'s default terminal translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding terminals, and

means for associating each user'"'"'s logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user, with the corresponding users; and

the using means are further responsive to absence of one of the users being logged on at the one terminal, for using the physical translations associated with the one terminal and the default terminal translations associated with the one terminal to perform call processing for telecommunications which involve the one terminal.

31. The arrangement of claim 30 wherein:

the using means are responsive to the logging on by using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications originating at the one terminal, and are responsive to absence of one of the users being logged on at the one terminal by using the physical translations associated with the one terminal and the default terminal translations associated with the one terminal to perform call processing for telecommunications originating at the one terminal.

32. The arrangement of claim 27 wherein:

the physical translations associated with the corresponding terminals comprise for each terminal a physical extension number;

the means for associating logical translations comprise

means for associating each terminal'"'"'s default terminal translations, comprising for each terminal those terminal translations that are dependent on the users of the terminal, with the corresponding terminals, and

means for associating each user'"'"'s logical translations, comprising for each user those terminal translations that are independent of the terminals used by the user and including a logical extension number, with the corresponding users, at least some of the users having different logical extension numbers than others of the users, and

the means for using comprise

second means, responsive to any one of the users being logged on at any one of the terminals, for using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications originating at the one terminal,

third means for using the physical translations associated with the one terminal and the logical translations associated with the one logged on user to perform call processing for telecommunications addressed to the logical extension number of the one user,

fourth means, responsive to absence of one of the users being logged on at the one terminal, for using the physical and the default terminal translations associated with the one terminal to perform call processing for telecommunications originating at the one terminal, and

fifth means for using the physical and the default terminal translations associated with the one terminal to perform call processing for telecommunications addressed to the physical extension number of the one terminal.

33. The arrangement of claim 32 wherein:

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users; and

the third means include

means for redirecting telecommunications addressed to the logical extension number of the one user to the call-coverage path defined by the logical translations associated with the one user, in an absence of the one user being logged on at one of the terminals.

34. The arrangement of claim 32 wherein:

the default terminal translations associated with a terminal define a call-coverage path for the corresponding terminal;

the logical translations associated with a user define a call-coverage path for the corresponding user, and some of the users have different defined call-coverage paths than others of the users;

the third means include

means for redirecting a telecommunication addressed to the logical extension of the one logged on user to the call-coverage path defined by the logical translations associated with the one user, when the telecommunication is unable to be received at the one terminal, and

means for redirecting a telecommunication addressed to the logical extension number of the one user to the call-coverage path defined by the logical translations associated with the one user, in an absence of the one user being logged on at one of the terminals; and

the fifth means include

means for redirecting a telecommunication addressed to the physical extension of the one terminal to the call-coverage path defined by the default terminal translations associated with the one terminal when the telecommunication is unable to be received at the one terminal.