Terminal-to-terminal communication connection control system for IP full service
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United States of America Patent
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Oct 21, 2008
Grant Date -
Dec 26, 2002
app pub date -
Jun 7, 2002
filing date -
Jun 8, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to a terminal-to-terminal communication connection control method using an IP network characterized in that: in order for a mobile telephone set to have a telephone communication with a fixed telephone set by way of a mobile communication network and an IP network, the mobile communication network carries out a line connection control based on the common channel signaling system; the IP network establishing a communication path by carrying out a line connection control applying a common channel signaling system to the IP network thereby effecting a telephone communication.
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