Abstract: Methods and client devices are provided for supporting a plurality of separate voice communication sessions. According to an exemplary method, a first voice communication session is initiated from the first client device to a second client device. The first client receives a request for establishing a second voice communication session from a third client device, and then establishes the second voice communication session from the third client device to a fourth client device. The second voice communications session may be established through the first client device and may include streaming communication between the third client device and the fourth client device. The second voice communication session continues through the first communications device, even after the first voice communication session has been terminated.

Abstract: The invention relates to a device for either generating or maintaining an organic data network having an dynamic topology, comprising a data processing unit, at least one data connection to a data network to which several devices provided with a data processing unit are connected by means of a data connection, and software having a receiving routine for receiving data packages of at least one transmitting device in the data network, a transmission routine for transmitting data packages, received from the transmitting device or devices in the data network to at least one receiving device that is connected to the data network, independent of the transmitting device or devices. Additionally the invention relates to a method and software for data packages received from a transmitting device to at least one receiving device, independent of said transmitting device. A device according to the invention can be used in for instance mobile phones, streaming internet applications and cable television.