Method of handling group communications in a communications network

The application to the processing network communication method of group communication, wherein the method comprises the following steps: The participation client of protocol and arrangement group; a communication session is used to participate the reversing stream media exchange between clients, a node resource communication with the current switching media directional, wherein, when the client request the communication source wherein the communication source to redistribute of the client, a client in a communication network and coordinating terminal based, wherein it is provided with a centre) symmetrically prominently client, which is a coordinating end (P1, P2, P3) distributed system, a participating in client with the peer-to-peer network is used for is matched streaming media exchange directional, wherein the coordinating stream media exchange directional through from and participation coordinating end (P1, P2, P3) set is preferably at least oneParticipates in coordination end (P1, P2, P3) of the source coordinating end; And a converts at least participation coordinating end (P1, P2, P3) stream media substrate-processing by peer-to-peer network utilization pipe is the participation coordinating end (P1, P2, P3), and a (1 ') is the heating election and fair real-time solve the concurrent request by using peer-to-peer network node are distributed election algorithm between a request (2 ', 4 ', 7 ', 6 '), wherein the connection incompatible communication source. The invention also relates to an method and correlated software computer product, the client network and communication system.