Method of randomizing telephone numbers

Details Method of randomizing telephone numbers Method of randomizing telephone numbers

1986-07-30

1988-04-26

Dwyer, James L.

Telephonic communications

Supervisory or control line signaling

Substation originated

379 92, H04M 127

Patent

active

047410280

ABSTRACT:
Pseudorandom numbers are generated for telephone dialing in telephone call management systems by selecting a range of numbers to be dialed, successively randomly generating numbers within that range, comparing each randomly generated number as it is generated with numbers previously generated and recorded or called. When a new randomly generated number matches a previously generated number, a further number is generated and the compared. When no match is encountered, the new number is recorded or called. After recording or calling a predetermined amount of numbers within the range, remaining numbers to complete the range of numbers are selected sequentialy from an array of numbers. The final numbers are recorded or called in sequence, but the steps between the final numbers vary randomly according to the random generation of the numbers in the first part.

REFERENCES:
patent: 3703727 (1972-11-01), Knowlton
patent: 3792203 (1974-02-01), Martin
patent: 3943289 (1976-03-01), Sheldon et al.
patent: 4121830 (1978-10-01), Buckley
patent: 4201896 (1980-05-01), Bower et al.
patent: 4438296 (1984-03-01), Smith

Affiliated with

Also associated with

Rating

Method of randomizing telephone numbers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of randomizing telephone numbers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of randomizing telephone numbers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-825241