Telephonic communications – Special services – Anonymous party
Patent
1995-05-12
1997-06-17
Zele, Krista M.
Telephonic communications
Special services
Anonymous party
379350, 379355, H04M 126
Patent
active
056404492
ABSTRACT:
A communications device, connectable to a digital network, such as an ISDN, for setting up a voice call to a remote telephone via the network, the device comprising logic for sending a call signal to the network to establish a call via the network to a local telephone, characterized by call transfer logic for sending further signals to the network to transfer the established call to the remote telephone in response to a confirmation signal from the network indicating that the local telephone has been answered, thereby establishing a voice call between the local telephone and the remote telephone. In one embodiment the device is in the form of a communications adapter for a personal computer.
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Price Steven
White David John
Worley Barry John
Cockburn Joscelyn G.
International Business Machines - Corporation
Weaver Scott L.
Zele Krista M.
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