Method and system for the exchange of signals in a communication

Details Method and system for the exchange of signals in a communication Method and system for the exchange of signals in a communication

1996-10-18

1999-07-27

Wolfe, Willis R.

Telecommunications

Radiotelephone system

Programming control

455 741, 455424, 455445, 455560, H04Q 738

Patent

active

059307056

ABSTRACT:
A communication system and a method exchange signals between a public telecommunication network and at least one communication arrangement via the communication system. The communication system comprises a network adapter unit comprising a first signal port which is connectable to the public telecommunication network and a second signal port. The communication further comprises at least one subscriber adapter unit comprising a third signal port for the exchange of signals with the second signal port and a fourth signal port which is connectable to the communication arrangement. The subscriber adapter unit is arranged to initiate a communication session in response to a connection signal. The network adapter unit is arranged to produce a completion message at the network adapter unit in response to reception, on the first signal port, of a disconnection signal from the public telecommunication network.

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patent: 5673308 (1997-09-01), Akhavan
patent: 5771452 (1998-06-01), Hanley et al.

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