Patent ID: 9301212
Filing Date: 2016-03-29
CPC Classification: H04W

Claim Text:
1. A node to be used in a telecommunications network, the telecommunications network connecting user equipment, UE, wirelessly to the telecommunications network, wherein the node comprises: at least one processor; and at least one memory unit containing instructions executable by the at least one processor whereby the node is configured to receive an update message in relation to a single radio voice call continuity event, SRVCC, when handover is required from a packet switched, PS, based network to a circuit switched, CS, based network, which update message comprises a PS to CS indicator indicating that voice bearers have been handed over to the CS domain, characterized in that the node is further configured to forward the PS to CS indicator to a packet data network gateway, PGW, informing the PGW that voice bearers have been handed over to the CS domain.