Telephonic communications – Concentrator or trunk selector
Patent
1997-12-23
2000-04-04
Loomis, Paul
Telephonic communications
Concentrator or trunk selector
379229, 370467, 370420, 370353, H04M 300, H04J 316
Patent
active
060470615
ABSTRACT:
A telecommunications system includes an access terminal coupled to subscriber lines, a local exchange carrier (LEC) network, and a channel unit card coupling the access terminal to the LEC network. The channel unit card includes a processor configured to convert call processing signals received from the LEC network and formatted according to a protocol used by the LEC network to a message-oriented signal whose format is independent of the protocol used by the LEC network. The message-oriented signal then can be delivered to the access terminal. The channel unit card processor is further configured to convert message-oriented signals representing call processing communications received from the access terminal and having a format independent of a protocol recognized by the LEC network to one or more signals formatted according to the protocol recognized by the LEC network. The signals converted to the format recognized by the LEC network then can be routed to the LEC network.
REFERENCES:
patent: 4993019 (1991-02-01), Cole et al.
patent: 5088089 (1992-02-01), Gingell et al.
patent: 5105421 (1992-04-01), Gingell
patent: 5109409 (1992-04-01), Bomgardner et al.
patent: 5267309 (1993-11-01), Sanders et al.
patent: 5608720 (1997-03-01), Biegel et al.
patent: 5640433 (1997-06-01), Szczebak, Jr. et al.
patent: 5822420 (1998-10-01), Bolon et al.
patent: 5859895 (1999-01-01), Pomp et al.
patent: 5917815 (1999-06-01), Byers et al.
Cornes Martin P. J.
Herndon Keith W.
Koath Christopher James
Alcatel USA Sourcing LP
Loomis Paul
LandOfFree
Routing call processing communications in a telecommunications s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Routing call processing communications in a telecommunications s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Routing call processing communications in a telecommunications s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-372381