Abstract: A data handling unit and a method therein for handling information regarding call events in a Multimedia Telephony Service, MMTel, network are provided for enabling call logging, wherein a SIP Message comprising call log information referring to a call event is generated for the call event and sent to a storage server. The method comprises receiving information on at least one call event, generating a SIP Message comprising call log information referring to the call event, and sending the generated SIP Message towards a storage server.

Abstract: A data handling unit and a method therein for handling information regarding call events in a Multimedia Telephony Service, MMTel, network are provided for enabling call logging, wherein a SIP Message comprising call log information referring to a call event is generated for the call event and sent to a storage server. The method comprises receiving information on at least one call event, generating a SIP Message comprising call log information referring to the call event, and sending the generated SIP Message towards a storage server.

Abstract: A method and a telecommunication database system for facilitating modifications in the database and the handling of data queries. The database comprises an original dataset with data entries containing original data for different objects, and at least one auxiliary dataset with data entries containing updated data for at least some of the objects. A dataset tag is included in the data entries in either dataset indicating which dataset each entry belongs to. When a querying logic makes a query for data in a wanted data entry, the wanted data entry is obtained from a dataset determined based on the dataset tag in the data entry.

Abstract: A system for resolving addresses in an internet protocol based network. The system includes an address resolving master database and a plurality of slave databases. A plurality of transfer agents are each allocated to different ones of the plurality of slave databases for reading data from the master database and writing it to the slave databases. Each slave database receives and stores either ENUM data or DNS data, but not both. A plurality of applications have read access to at least one of the plurality of slave databases.

Abstract: A method and a telecommunication database system for facilitating modifications in the database and the handling of data queries. The database comprises an original dataset with data entries containing original data for different objects, and at least one auxiliary dataset with data entries containing updated data for at least some of the objects. A dataset tag is included in the data entries in either dataset indicating which dataset each entry belongs to. When a querying logic makes a query for data in a wanted data entry, the wanted data entry is obtained from a dataset determined based on the dataset tag in the data entry.

Abstract: A system for resolving addresses in an internet protocol based network. The system comprises an address resolving master database and a plurality of slave databases. A plurality of transfer agents are each allocated to one of the plurality of slave databases for reading data from the master database and writing it to the slave databases. A plurality of applications have read access to at least one of the plurality of slave databases.