Abstract: A method for changing ICS session media includes: receiving a media type change request including a new media type sent from a terminal equipment or a MSC, releasing a CS call leg based on an original media type between an ICCF and the terminal equipment, establishing a CS call leg based on the new media type between the ICCF and the terminal equipment, and updating a media type of a second call leg between the ICCF and a second party into the new media type; or, receiving a media type change request including a new media type sent from a second party, updating a media type of a second call leg between an ICCF and the second party into the new media type, releasing a CS call leg based on an original media type between the ICCF and a terminal equipment, and establishing a CS call leg based on the new media type between the ICCF and the terminal equipment.

Abstract: The present disclosure relates to a method and a device for creating an MO instance in the management tree of a terminal device. In the method, a processor in the device adds the node value to an unnamed node or a specified node of the unnamed node in the MO of the management tree in the terminal device. The processor sets the node value of the specified node under the unnamed node as the name of the unnamed node. The specified node is a sub-node of the unnamed node or a node from other MOs.

Abstract: A method for changing ICS session media includes: receiving a media type change request comprising a new media type sent from one of a terminal equipment, a mobile switching center (MSC), or a second party; releasing a circuit-switched (CS) call leg based on an original media type between an IMS CS control function (ICCF) and the terminal equipment; establishing a CS call leg based on the new media type between the ICCF and the terminal equipment; and updating the media type of a second call leg between the ICCF and a second party into the new media type or establishing a second call leg based on the new media type between the ICCF and the second party.

Abstract: The present disclosure relates to a method and a device for creating an MO instance in the management tree of a terminal device. The method for creating the MO instance in the management tree of the terminal device comprises adding the node value to an unnamed node or a specified node of the unnamed node in the MO of the management tree in the terminal device, obtaining data information relative to the content of the unnamed node or the specified node of the unnamed node, generating the name of the unnamed node according to the data information, and adding the MO instance into the management tree of the terminal device. The present disclosure accordingly provides a communications device.

Abstract: A method for changing ICS session media includes: receiving a media type change request comprising a new media type sent from one of a terminal equipment, a mobile switching center (MSC), or a second party; releasing a circuit-switched (CS) call leg based on an original media type between an IMS CS control function (ICCF) and the terminal equipment; establishing a CS call leg based on the new media type between the ICCF and the terminal equipment; and updating the media type of a second call leg between the ICCF and a second party into the new media type or establishing a second call leg based on the new media type between the ICCF and the second party.

Abstract: A method for synchronizing data between a client and a server is disclosed. The method includes: receiving a synchronization instruction and data items to be synchronized; and performing synchronization for the data items according to the synchronization instruction. A sending apparatus and a receiving apparatus for implementing the method are also provided. The embodiments of the present invention reduce retransmission of the data that needs no update or reduce futile data transmission drastically, save traffic of data transmission, save network resources, and improve the data synchronization efficiency.

Abstract: The present disclosure relates to a method and a device for creating an MO instance in the management tree of a terminal device. The method for creating the MO instance in the management tree of the terminal device comprises adding the node value to an unnamed node or a specified node of the unnamed node in the MO of the management tree in the terminal device, obtaining data information relative to the content of the unnamed node or the specified node of the unnamed node, generating the name of the unnamed node according to the data information, and adding the MO instance into the management tree of the terminal device. The present disclosure accordingly provides a communications device.

Abstract: A method for sorting look-and-feel contents includes: obtaining a look-and-feel package which comprises attribute information of the look-and-feel package; and creating an appropriate storage object for the look-and-feel package and storing the look-and-feel package in association with the storage object. A method for managing look-and-feel contents includes: receiving a look-and-feel package management command which comprises attribute information of a look-and-feel package and type information of the management command; and performing an appropriate management operation on a storage object associated with the look-and-feel package according to the type information of the management command.

Abstract: A method for providing customized look-and-feel contents of terminals includes: obtaining information about capabilities of a terminal; obtaining a look-and-feel content corresponding to the capability information; and sending the look-and-feel content to the terminal. A look-and-feel customization server includes: a capability information obtaining unit, configured to obtain information about capabilities of a terminal; a look-and-feel content obtaining unit, configured to obtain a look-and-feel content corresponding to the capability information; and a look-and-feel content sending unit, configured to send the look-and-feel content to the terminal. A look-and-feel customization system is also provided. According to the present disclosure, the efficiency of sending a look-and-feel content to the terminal is improved; the waste of network resources is avoided; and the user satisfaction with the look-and-feel customization service is improved.

Abstract: A method for changing ICS session media includes: receiving a media type change request including a new media type sent from a terminal equipment or a MSC, releasing a CS call leg based on an original media type between an ICCF and the terminal equipment, establishing a CS call leg based on the new media type between the ICCF and the terminal equipment, and updating a media type of a second call leg between the ICCF and a second party into the new media type; or, receiving a media type change request including a new media type sent from a second party, updating a media type of a second call leg between an ICCF and the second party into the new media type, releasing a CS call leg based on an original media type between the ICCF and a terminal equipment, and establishing a CS call leg based on the new media type between the ICCF and the terminal equipment.