Systems and methods for bridging packet flows to bypass call legs and/or tunnels are provided. A tunnel initiator, which can be an access gateway, a foreign agent, and a mobility anchor point, for example, provides a bypass for certain packets that have a destination serviced by the same tunnel initiator....http://www.google.fr/patents/US7885248?utm_source=gb-gplus-shareBrevet US7885248 - System and method for traffic localization
