I'm trying to call pjsua.call_make_call. I'm using the jni layer in CSipSimple that is created with SWIG. How can I pass the user_data? if I just pass the a byte[] when I use pjsua_call_get_user_data(call_id); in the C code I get a non null pointer but when I try to use it the application crashes. Is there an example of how to do it? Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20130515/83bff1e1/attachment-0001.html>