Seamless callback service for roaming users
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 4, 2007
app pub date -
Apr 2, 2007
filing date -
Apr 3, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
System for automatic callback to a roaming user in response to the dialing of a destination number by the roaming user to connect the roaming user to the destination number without the expense of a mobile originated call, comprises: a roaming network based triggering unit for generating a trigger in response to the dialing of a destination number; a disconnection unit which disconnects the roaming user in the event of receiving the trigger, and a callback unit for placing a call between the caller and callee from the home network. Typically the call is made of two simultaneous calls one to each and connecting therebetween. The network based triggers may be Camel triggers.
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