Methods and apparatus for providing a secure telecommunications

Details Methods and apparatus for providing a secure telecommunications Methods and apparatus for providing a secure telecommunications

1992-05-20

1994-04-19

Dwyer, James L.

Telephonic communications

Terminal accessory or auxiliary equipment

Locking device

439133, H04M 100, H01R 1344

Patent

active

053053800

ABSTRACT:
A device for preventing unauthorized access to female modular telephone jacks. A physical plug has been designed such that when it is inserted into an RJ-11, RJ-14, or RJ-45 modular telephone jack, it locks into place and cannot be removed without the use of a specialized tool. The specialized tool then acts as a key to unlock the plug. Several different pairs of plugs and corresponding tools have been created such that there are different `locks` and `keys`.

REFERENCES:
patent: 4311883 (1982-01-01), Kidney
patent: 4846708 (1989-07-01), Marson et al.
patent: 4893488 (1990-01-01), Klein
patent: 4964284 (1990-10-01), McDaid

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