id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,backport_to_milestone,backported 1588,State PJSIP_INV_STATE_NULL is called after call has been disconnected,bennylp,bennylp,"When sending initial INVITE fails due to network failure (for example, setting iPhone iOS to !AirPlane mode, or network is down), the {{{on_call_state()}}} callback will be called twice: first with PJSIP_INV_STATE_DISCONNECTED, then followed by PJSIP_INV_STATE_NULL. This may cause unexpected state transition in the application. With pjsua for example, it causes the call to be set as active call when there is no other call. Thanks Kees van der Bent for the report. ",defect,closed,normal,release-2.1,pjsua-lib,trunk,fixed,,,,0