Method for updating session initiation information in connection with a telephone call and a terminal device using the method
The invention relates to a method for updating session initiation information saved in a terminal device of a data communications network, and a data communications network arrangement utilizing the method and a mobile terminal device belonging to the data communications network arrangement, in whic...
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| Hauptverfasser: | , , |
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| Format: | Patent |
| Sprache: | eng |
| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The invention relates to a method for updating session initiation information saved in a terminal device of a data communications network, and a data communications network arrangement utilizing the method and a mobile terminal device belonging to the data communications network arrangement, in which method either the SIP protocol or a conventional telephone number is used for session initiation. |
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