An apparatus for performing inter-domain handover, the apparatus comprising: a transceiver configured to receive information and to send information; and a processor configured to: process the received information and configuration information; wherein the received information and the configuration information comprises at least: an indication of whether single-radio voice call continuity handover is permitted for the subscriber terminal; an indication of whether the subscriber terminal is capable to participate in single-radio voice call continuity handover; an indication of at least one of a capability of at least one handover candidate access network entity to participate in single-radio voice call continuity handover and a capability of the at least one handover candidate access network entity to handle packet switched services; an indication of the service type provided to the subscriber terminal in an ongoing session; and an indication of measurement results of measurements conducted on the at least one handover candidate access network entity; wherein the processor is further configured to: select an access network entity from the at least one handover candidate access network entity as a handover target for the subscriber terminal; and initiate a handover of applicable handover type towards the selected access network entity. a transceiver configured to receive information and to send information; and a processor configured to: process the received information and configuration information; process the received information and configuration information; wherein the received information and the configuration information comprises at least: an indication of whether single-radio voice call continuity handover is permitted for the subscriber terminal; an indication of whether the subscriber terminal is capable to participate in single-radio voice call continuity handover; an indication of at least one of a capability of at least one handover candidate access network entity to participate in single-radio voice call continuity handover and a capability of the at least one handover candidate access network entity to handle packet switched services; an indication of the service type provided to the subscriber terminal in an ongoing session; and an indication of measurement results of measurements conducted on the at least one handover candidate access network entity; an indication of whether single-radio voice call continuity handover is permitted for the subscriber terminal; an indication of whether the subscriber terminal is capable to participate in single-radio voice call continuity handover; an indication of at least one of a capability of at least one handover candidate access network entity to participate in single-radio voice call continuity handover and a capability of the at least one handover candidate access network entity to handle packet switched services; an indication of the service type provided to the subscriber terminal in an ongoing session; and an indication of measurement results of measurements conducted on the at least one handover candidate access network entity; wherein the processor is further configured to: select an access network entity from the at least one handover candidate access network entity as a handover target for the subscriber terminal; and initiate a handover of applicable handover type towards the selected access network entity. select an access network entity from the at least one handover candidate access network entity as a handover target for the subscriber terminal; and initiate a handover of applicable handover type towards the selected access network entity.