Method for establishing virtual private line for long distance c

Details Method for establishing virtual private line for long distance c Method for establishing virtual private line for long distance c

1997-10-02

1999-11-30

Smith, Creighton

Telephonic communications

Plural exchange network or interconnection

Connection call model

379220, 379207, H04M 700

Patent

active

059956135

ABSTRACT:
A service that provides a virtual private line between a local exchange and another interexchange carrier. To provide the virtual private line, a switch in a first interexchange carrier receives a code representative of the carrier of choice. The switch identifies the second interexchange carrier from the code, and identifies a location of a point of interface between the first and second interexchange carriers. The switch establishes a call path from itself to the second interexchange carrier through the point of interface.

REFERENCES:
patent: 4555594 (1985-11-01), Friedes et al.
patent: 4577066 (1986-03-01), Bimonte et al.
patent: 4866763 (1989-09-01), Cooper et al.
patent: 5553129 (1996-09-01), Partridge et al.
patent: 5848140 (1998-12-01), Foladare et al.
patent: 5901213 (1999-05-01), Benhabib et al.

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