Virtual multiplexing of telephony lines

Details Virtual multiplexing of telephony lines Virtual multiplexing of telephony lines

1997-03-12

1999-09-07

Nguyen, Chau

Multiplex communications

Special services

Special feature of multiplex telephone terminal

370537, H04L 1216, H04J 302, H04M 1100, H04B 138

Patent

active

059497653

ABSTRACT:
The present invention provides a multiplexor architecture and method that manipulates multiple telephony lines onto one virtual line which can then be monitored and controlled by an application on a desktop computer originally designed to handle only a single line. The multiplexor of the present invention provides transparent telephony line manipulation which to the telephony line manager, appears as a telephony service provider component. To the telephony service provider component, the present invention appears as the telephony line manager.

REFERENCES:
patent: 4864567 (1989-09-01), Giorgio
patent: 5390239 (1995-02-01), Morris et al.
patent: 5673257 (1997-09-01), Sharma et al.
patent: 5809070 (1998-09-01), Krishnan et al.

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