On 1/30/08, Thomas Plotkowiak <plotti at gmx.net> wrote: > Where would the best way be to start this? Should I have a look in > presence.c? The best way to start would be to read the PDF first. Then work on the API to create your own evsub "package", just like the one in presence.c. > Or could I maybe somehow just modify the pjsua implementation? > No, never modify anything. cheers, -benny