<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Abdullah,<div class=""><div class=""><span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; " class=""><div style="color: rgb(0, 0, 0); " class=""><br class=""></div></div></span></span></div><div><blockquote type="cite" class=""><div class="">Le 22 mars 2017 à 12:59, Vallimamod Abdullah <<a href="mailto:vma@vallimamod.org" class="">vma@vallimamod.org</a>> a écrit :</div><div class=""></div></blockquote><br class=""><blockquote type="cite" class=""><div class=""><div class="">That's very strange. Especially for options as the fsw reply 200 ok without any specific check (actually, only if the profile param sip-options-respond-503-on-busy is not set. You may re-test after disabling this param if it is set, but I am not sure it will make any difference.)<br class=""></div></div></blockquote><div><br class=""></div>It’s not set.</div><div><br class=""><blockquote type="cite" class=""><div class=""><div class=""><br class="">Have you noticed any difference between the failed REGISTER or OPTIONS requests and the normal ones?<br class=""></div></div></blockquote><div><br class=""></div>Nope, but I’ll try to check again.</div><div><br class=""><blockquote type="cite" class=""><div class=""><div class="">Is it happening only for one customer or indifferently?<br class=""></div></div></blockquote><div><br class=""></div>Indifferently. When it freezes for 4-5 seconds, I can see REGISTER attempts coming from several customers that remain unanswered.</div><div><br class=""><blockquote type="cite" class=""><div class=""><div class="">Also you said that you had no pb with another profile running on port 5080. Is it possible for you to test a failing customer with that profile?<br class=""></div></div></blockquote><div><br class=""></div>The other profiles don’t allow REGISTER.</div><div>I created a new profile allowing REGISTER on port 5072, and it’s the same.</div><div>That means it doesn’t come from iptables as I have no filters on port 5072 at the moment.</div><div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class=""><div class="">Best Regards,<br class="">-- <br class="">Vallimamod Abdullah<br class="">SIP Solutions<br class=""><a href="mailto:vma@sipsolutions.fr" class="">vma@sipsolutions.fr</a><br class="">tel:+33662606897<br class="">.<br class=""></div></div></blockquote></div><br class=""></div></body></html>