<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">30 minutes sounds like failing reinvite for sesison timer to me.<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On Oct 15, 2015, at 2:00 PM, Bob Hartwig <<a href="mailto:bobjectsfreeswitch@gmail.com" class="">bobjectsfreeswitch@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div class="gmail_extra"><br class=""><div class="gmail_quote">On Thu, Oct 15, 2015 at 1:02 PM, Anthony Minessale <span dir="ltr" class=""><<a href="mailto:anthony.minessale@gmail.com" target="_blank" class="">anthony.minessale@gmail.com</a>></span> wrote:<br class=""><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr" class=""><div class="">This is an interview question for us for SIP admins, "what does it mean when a call only lasts 30 seconds" </div><div class=""><br class=""></div></div></blockquote><div class=""><br class=""></div><div class="">And then the next question is: "What does it mean when a call lasts only 30 minutes?"</div><div class=""><br class=""></div><div class=""><br class=""></div></div></div></div></div></blockquote></div><br class=""></div></body></html>