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US 2010/0246780 A1Published application
System and Method For Providing A Circuit Switched Domain Number
AssigneeResearch In Motion Limited
InventorsJan Hendrik Lucas Bakker, Adrian Buckley, Andrew Allen
Life of this patent
Estimating the term…
Abstract
A method is provided for identifying a device during an emergency for callback. The method includes storing an address of a user agent (UA) during initiation of an emergency call by the UA, associating an E.164 number with the stored address of the UA that placed the emergency call, and routing the emergency call containing the E.164 number.
Claims16
A method for identifying a device during an emergency for callback, said method comprising:
- storing an address of a user agent (UA) during initiation of an emergency call by the UA;
- associating an E.164 number with the stored address of the UA that placed the emergency call;
- and
- routing the emergency call containing the E.164 number.
1 more element
A network component, comprising:
- a processor configured to receive an address of a user agent (UA) during initiation of an emergency call by the UA and to associate the address with an E.164 number, the emergency call being routed to a public safety answering point.
Dependencies are inferred from the claim text.