Method and System for Message Routing in IMS and Circuit Switched Networks

Method and gateway unit for registering a user terminal (34) of a multimedia subscriber being a subscriber of a circuit switched network (32), in an IP multimedia system (IMS) network (31). Registration in the IMS network (31) of a first contact address associated with a circuit switched communicati...

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Bibliographische Detailangaben
Hauptverfasser:	NOLDUS ROGIER AUGUST CASPAR JOSEPH, GREENE NANCY MARGARET
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	Method and gateway unit for registering a user terminal (34) of a multimedia subscriber being a subscriber of a circuit switched network (32), in an IP multimedia system (IMS) network (31). Registration in the IMS network (31) of a first contact address associated with a circuit switched communication capability of the user terminal (34) for regular communication purposes is used, as well as registration in the IMS network (31) of a second contact address associated with a circuit switched communication capability of the user terminal (34) for messaging purposes.