<div dir="ltr"><div class="gmail_default" style="font-size:small">I think here just need to watch for variables (like hangup cause) on CHANNEL_DESTROY event. Did you tried tis?</div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-09-13 8:24 GMT+05:00 Sergey Safarov <span dir="ltr"><<a href="mailto:s.safarov@gmail.com" target="_blank">s.safarov@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">FS originates call to carrier. FS receives "200 OK" from carrier and send ACK but for some reasons ACK not received by carrier.<div>Then carrier retransmits "200 OK" messages and all retransmits also will failed.</div><div>Carrier send BYE message after timeout as call not established correctly.</div><div><br></div><div>Is possible to get event of failed call on FS side. As example - we got several "200 OK" messages and "BYE" message is received after 10 sec of last "20 OK"? </div><div><br></div></div>
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<a href="http://www.freeswitch.org" rel="noreferrer" target="_blank">http://www.freeswitch.org</a><br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div style="font-size:small;display:inline">​С уважением, ​</div><span style="font-size:small">Артур</span><br style="font-size:small"><div style="font-size:small">​Regards, Arthur​</div></div></div></div></div>
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