Peer-to-peer communication among end user devices

rdrdrdMethods and apparatus are disclosed for facilitating peer-to-peer end user communication without exposing user data to 3-party servers. In an exemplary embodiment, a 3-party server facilitates establishment of a peer-to-peer connection between two end user devices or among a group session. After the establishment of a peer-to-peer connection, data transfer takes place directly between end user devices without the data being stored at or routed through the 3-party server.