Method and apparatus for communicating an information signal hav

Multiplex communications – Wide area network – Packet switching

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455116, 455 582, 370119, 3408255, H04J 316, H01Q 1112, H04B 104

Patent

active

051074940

ABSTRACT:
Subscribers participating in a call may communicate information un-impeded until the occurrence of an event (such as the expiration of a time interval). After detecting this event, the quality or intelligibility of the communicated information is repeatedly reduced to encourage the subscribers to voluntarily conclude the call.

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