Method and arrangement for call setup in telecommunications networks using signaling aided redialing
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United States of America Patent
Stats
-
Sep 14, 1999
Grant Date -
N/A
app pub date -
Nov 19, 1996
filing date -
May 27, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a communication system a method and means for signaling-supported-redialing whereby a traffic connection between a calling and a called subscriber is set up by first making a preparatory data-only call in order to get, via machine-readable inband signaling, alternative telephone numbers to terminals available to the called subscriber and after that going on-hook to terminate the preparatory data-only call and going off-hook again to make a new call for the actual traffic, redialing one of the numbers just received from the called subscriber.
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Cited Art Landscape
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