Hi, I tried to figure out the call stack when assertion happened, but I could not find any call to pjmedia_master_port_stop() in pjsua. Perhaps you can give us the steps to reproduce (e.g: pjsua params, build config), and call stack when assertion happens if it's possible. Regards, nanang On Wed, Sep 17, 2008 at 2:41 PM, Niclas Bengtsson <Niclas.Bengtsson at enea.com> wrote: > Hi, > > I get this error when i try to hangup my call with > pjsua_call_hangup_all(); > > ../src/pjmedia/master_port.c:143: pjmedia_master_port_stop: Assertion `m > && m->clock' failed. > > Running on arm and using the pjsua layer. > > Anyone have any ideas what could be wrong? > > Regards, > Niclas > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >