I am thus back from LinuxTag.
My talk went great, you can download it by following this link.
I think it was successful, there were many people and I could demonstrate the new features of Ekiga 3.00 by calling Jonita through our VPN connection.
People could see the presence feature in Ekiga, as well as the video codecs improvements.
I liked Berlin very much, it seems to be a very enjoyable town.
I would like to thank Anne again for organizing the GNOME track, and of course the GNOME foundation for sponsoring the travel.