On Wed, Sep 7, 2016 at 3:59 PM, JOHAN LANTZ <johan.lantz@xxxxxxxxxxxxxx> wrote: > I do not think you have to be concerned about memory pool allocation for > headers in an outgoing call. Pjsip will duplicate what you pass in msg_data. > ... > pjsua_call_make_call(account, &to, NULL, NULL, &msg_data, &call_id); > ... Excellent! That's what I needed. I took another look at the source and I found it to be true: pjsua_call_make_call() makes a copy of msg_data. Thanks, Johan! Dave _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip@xxxxxxxxxxxxxxx http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org