METHOD AND APPARATUS FOR P-CSCF RESTORATION

Embodiments of the present disclosure provide method and apparatus for P-CSCF restoration. A method performed by a session management node comprises receiving a message from a data management node or a policy control node or a first access and mobility node. The message indicates proxy call session...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	AZORERO, Fuencisla Garcia, LI, Beibei, RODRIGUEZ, Jesus Angel De Gregorio, LI, Bin, HE, Yingjiao, ZHU, Jinyin, ZHAN, Deqin
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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