Method for delivering a call to a dual-mode mobile unit using a single number

The present invention provides a method for delivering a call request to a mobile unit. A call request is received for a dual mode mobile unit that is able to access a plurality of communication networks utilizing a plurality of communication protocols. The call request is routed to a call delivery...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AZADA MARIA R, GAYDE RUTH S, THOMPSON ROBIN J, EJZAK RICHARD P, SAND DONNA M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a method for delivering a call request to a mobile unit. A call request is received for a dual mode mobile unit that is able to access a plurality of communication networks utilizing a plurality of communication protocols. The call request is routed to a call delivery application server, which determines which of the communication networks to deliver the call request. The call request is sent to the determined communication network.