Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication system comprising a first network and a second network, said method comprising determining a first identity associated with the calling entity and a first and second identity associated with the called entity, wherein the first identities are recognizable in the first network and the second identity is recognizable in the second network; associating at a first node located in the second network the first identities with the second identity; establishing a connection between the calling entity and a second node; wherein the connection with second node is established using the first identity associated with the called entity; querying the first node with the first identity associated with the called entity and the first identity associated with the calling entity to determine the second identity associated with the called entity; and transmitting the communication event to the called entity using t

Abstract: A data store associates a first identity recognizable in a first network with a second identity recognizable in a second network for both a user and a calling entity. Both identities for the calling entity are provided to the receiving device via the second network. A node receives the communication event with the second identity for the calling entity, the communication event being addressed with the second identity of the user. The data store is queried with the second identities of the calling entity and user to determine the first identities of the calling entity and user. The receiving device receives the communication event with the first identity for the calling entity via the first network, the communication event being addressed with the first identity of the user. The receiving device determines the second identity of the calling entity using the first identity of the calling entity.

Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication network comprising a first network and a second network, said method comprising determining a first identity associated with the called entity, wherein the first identity is recognizable in the first network; allocating a calling identity to the called entity, wherein the allocated identity is recognizable in the second network; associating at a first node located in the first network the first identity with the calling identity; providing the calling identity to the calling entity; establishing a connection with a second network node located in the second network; wherein the connection with the second network node is established using the calling identity, querying the first node with the calling identity associated with the called entity to determine the first identity associated with the called entity; transmitting the communication event to the called entity using the first identity associat

Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication system comprising a first network and a second network, said method comprising determining a first identity associated with the calling entity and a first and second identity associated with the called entity, wherein the first identities are recognizable in the first network and the second identity is recognizable in the second network; associating at a first node located in the second network the first identities with the second identity; establishing a connection between the calling entity and a second node; wherein the connection with second node is established using the first identity associated with the called entity; querying the first node with the first identity associated with the called entity and the first identity associated with the calling entity to determine the second identity associated with the called entity; and transmitting the communication event to the called entity using t

Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication system comprising a first network and a second network, said method comprising determining a first identity associated with the calling entity and a first and second identity associated with the called entity, wherein the first identities are recognizable in the first network and the second identity is recognizable in the second network; associating at a first node located in the second network the first identities with the second identity; establishing a connection between the calling entity and a second node; wherein the connection with second node is established using the first identity associated with the called entity; querying the first node with the first identity associated with the called entity and the first identity associated with the calling entity to determine the second identity associated with the called entity; and transmitting the communication event to the called entity using t

Abstract: A method of receiving a communication event from a calling entity located in a communication network comprising a first network and a second network, at a receiving device associated with a user located in the communication system, said method comprising associating a first identity recognisable in the first network with a second identity recognisable in the second network for both the user and the calling entity at a data store located in the second network; providing the first and second identities for the calling entity to the receiving device via the second network; receiving at a node in the second network associated with the user, the communication event together with the second identity for the calling entity via the second network, wherein the communication event is addressed with the second identity of the user; querying the data store with the second identity of the calling entity and the second identity of the user to determine the first identity of the calling entity and the first identity of the

Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication network comprising a first network and a second network, said method comprising determining a first identity associated with the called entity, wherein the first identity is recognizable in the first network; allocating a calling identity to the called entity, wherein the allocated identity is recognizable in the second network; associating at a first node located in the first network the first identity with the calling identity; providing the calling identity to the calling entity; establishing a connection with a second network node located in the second network; wherein the connection with the second network node is established using the calling identity, querying the first node with the calling identity associated with the called entity to determine the first identity associated with the called entity; transmitting the communication event to the called entity using the first identity associat

Abstract: A method of transmitting a communication event from a calling entity to a called entity located in a communication system comprising a first network and a second network, said method comprising determining a first identity associated with the calling entity and a first and second identity associated with the called entity, wherein the first identities are recognizable in the first network and the second identity is recognizable in the second network; associating at a first node located in the second network the first identities with the second identity; establishing a connection between the calling entity and a second node; wherein the connection with second node is established using the first identity associated with the called entity; querying the first node with the first identity associated with the called entity and the first identity associated with the calling entity to determine the second identity associated with the called entity; and transmitting the communication event to the called entity using t