Multiplex communications – Special services
Patent
1996-08-30
1998-10-06
Nguyen, Chau
Multiplex communications
Special services
379215, H04M 342
Patent
active
058188193
ABSTRACT:
Disclosed are call processing methods which are performed by a network terminator located at a subscriber's premises. The network terminator is coupled to a digital network and a communication device at the subscriber's premises and can perform call waiting, caller identification, call conferencing without intervention from a telco's switching system that requires an additional charge to the subscriber for these services. In addition, the network terminator can perform a method which allows two digital communication devices coupled to one S-bus to share a communication session. In another embodiment, up to a six way conference call can be established with an analog telephone coupled to an ISDN network via the network terminator of the present invention.
REFERENCES:
patent: 4853949 (1989-08-01), Schorr et al.
patent: 4864542 (1989-09-01), Oshima et al.
patent: 4884269 (1989-11-01), Duncanson et al.
patent: 4885769 (1989-12-01), Beierle
patent: 4893336 (1990-01-01), Wuthnow
patent: 4924492 (1990-05-01), Gitlin et al.
patent: 4932022 (1990-06-01), Keeney et al.
patent: 4970723 (1990-11-01), Lin
patent: 4972463 (1990-11-01), Danielson et al.
patent: 4975944 (1990-12-01), Cho
patent: 4995074 (1991-02-01), Goldman et al.
patent: 5023868 (1991-06-01), Davidson et al.
patent: 5023869 (1991-06-01), Grover et al.
patent: 5138657 (1992-08-01), Colton et al.
patent: 5157656 (1992-10-01), Turudic et al.
patent: 5191456 (1993-03-01), Sutherland et al.
patent: 5195125 (1993-03-01), Bliven et al.
patent: 5204860 (1993-04-01), Sparks
patent: 5289538 (1994-02-01), Lauer et al.
patent: 5305312 (1994-04-01), Fornek et al.
patent: 5422943 (1995-06-01), Cooney et al.
Hallock Charles Clifford
Mandalia Baiju Dhirajlal
Parikh Himanshu Chandrakant
Salem Gaby J.
Sederholm Charles Henry
Galvin Thomas F.
International Business Machines - Corporation
Nguyen Chau
LandOfFree
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