Method and apparatus for sharing an ongoing data session

The invention claims a method for a telecommunications system for of the first user is using a data session's the solution for sharing with groups other at least user. The basic concept of this invention claims a sharing current session logic, a duplication logic conference and node membership group management function for comprehensive network node, is of a based on cellular the interphone (PoC) of application. By a filler, meeting system with) is filled on streaming session, wherein invite other member, and further - comprising transmitting stream service. The obtaining is a sharing stream service unicast communication source.