I have problem to clean close an outbound session. I'm using the "esl_oop.h/esl_oop.cpp" files and my application is developed in c++ and at startup I do a "linger" command. My event consuming loop is: while (run) { ESLevent * event = connection.recvEventTimed(sleeptime); ... event processing ... } This application handle an inbound call (legA), originate an outbound call (legB) and bridge the two calls. The problem is present when the legA hangup the call: sometimes is received the content-type="text/disconnect-notice" (without receiving "CHANNEL_HANGUP") and the "recvEventTimed" exits with event=NULL. In this case it's not possible to receive any event or send any other message to Freeswitch because the "connection.execute" fails. In this situation, if I have originated (with '& park') an outbound call, this call remain in parked state and the application cannot hangup it. What I'm doing wrong?