Hi, I was looking for MIKEY support in freeswitch and found an old thread: http://lists.freeswitch.org/pipermail/freeswitch-users/2008-January/029829.h... Here, Brian wrote: "Ed, Awesome. Looks like a Mikey lib will have to be created since the only libmikey out there is GPL. Unless someone wants to talk them into releasing it LGPL? I have talked to projects that are libraries in the past and asked if they would release LGPL and most have done so... It never hurts to ask." Well, looking at http://www.minisip.org/ it is said: "The source code is available as a number of libraries under the GNU Lesser General Public License (LGPL) and applications under the GNU General Public Licence (GPL)." Looking at svn://svn.minisip.org/minisip/trunk/libmikey/libmikey.spec only GPL is mentioned. Has anyone asked them since then if they would release it as LGPL? Why wouldn´t it possible to add an own branch with an GPL only libmikey extension within freeswitch? Sincerely yours, Michael