Inbound roamer call control system
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United States of America Patent
Stats
-
Feb 9, 2010
Grant Date -
Oct 26, 2006
app pub date -
Mar 2, 2006
filing date -
Mar 2, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for implementing call control services for an inbound roamer is provided. The system includes a control node to implement the call control services in response to an initiation request. The system further includes a service node to send a terminating customized applications for mobile network enhanced logic subscription information (T-CSI) for a called number in response to a routing request for the called number. The T-CSI contains an address pointing to the control node. The system further includes a switching center to send the routing request for the called number. The called number is present in a call received from the inbound roamer.
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