I finally got it working inspired by your snipet :) I was doing the create_transport AFTER doing lib.start, so STUN configuration isn't working. By calling things in the right order (lib.init then the transport and last the lib.start) it's working now! :) Maybe you can add a note in the wiki about this? Thank you so much benny!! -- Sa?l -- "Nunca subestimes el ancho de banda de un cami?n lleno de disketes." ---------------------------------------------------------------- http://www.saghul.net/