Providing a signaling interface between a circuit-switched domain and a packet-switched domain to enable provision of services to a multi-mode mobile station

摘要

Services are provided to a multi-mode mobile station that is attachable to a packet-switched access network and a circuit-switched access network. A first message indicating a service relating to the multi-mode mobile station is received, and in response to the first message, a control message is sent over a signaling interface from a first node in a circuit-switched domain to a second node in a packet-switched domain. The control message contains a circuit-switched control indication to enable the service to be performed.