<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Aug 17, 2020 at 12:51 PM Joshua C. Colp <<a href="mailto:jcolp@sangoma.com">jcolp@sangoma.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">On Sat, Aug 15, 2020 at 12:25 PM Michael Maier <<a href="mailto:m1278468@mailbox.org" target="_blank">m1278468@mailbox.org</a>> wrote:<br></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello!<br>
<br>
I got the following warning in the asterisk log:<br>
<br>
[2020-08-15 16:16:03] WARNING[14367] res_pjsip_outbound_registration.c: No response received from 'sip:<a href="http://tel.t-online.de" rel="noreferrer" target="_blank">tel.t-online.de</a>' on registration attempt to '<a href="mailto:sip%3A%2B49...@tel.t-online.de" target="_blank">sip:+49...@tel.t-online.de</a>', retrying in '60'<br>
<br>
<br>
What really happened (according pcap trace):<br>
<br>
Register Aug 15, 2020 16:16:03.946677000 CEST<br>
Register Aug 15, 2020 16:16:03.973710000 CEST ~ 27 ms (Retry)<br>
Security agreement required Aug 15, 2020 16:16:04.066745000 CEST ~ 92 ms<br>
...<br>
Ok Aug 15, 2020 16:16:04.081487000 CEST ~ 14 ms (finish)<br>
<br>
<br>
(Usual duration of a Register is ~ 22.8 ms)<br>
<br>
Okay, provider was a bit lazy to answer, but Register has been working fine after one retry 27 ms later. Therefore, I don't understand the warning, especially because the registration timeout is 660s and asterisk starts reregistration 10s before the expiry of the registration - so there wasn't any problem with the Registration de facto. Especially as there couldn't be seen any Retry after 60 s as stated in the log. Maybe the log entry is somewhat hasty?<br></blockquote><div><br></div></div></div></blockquote><div><br></div><div>Check your timer_t1 setting in pjsip.conf. That's what would control pjproject's decision on when to return back to us if there's no response to a request. It's also unclear who's doing the retry, us or pjproject. It's odd that either one of us would wait only 27ms before retrying a request though. As Josh says below, the debug stuff would be needed for further analysis.</div><div><br></div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div></div><div>Without debug level and trace information and such it's hard to say. It may be that the security agreement response wasn't counted for some reason and confused the code, resulting in the transaction thinking it got no response. </div></div><div><br></div>-- <br><div dir="ltr"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div style="font-family:tahoma,sans-serif"><font color="#073763" style="--darkreader-inline-color:#97cdf8;">Joshua C. Colp</font></div><div style="font-family:tahoma,sans-serif"><font color="#073763" style="--darkreader-inline-color:#97cdf8;">Asterisk Technical Lead</font></div><div style="font-family:tahoma,sans-serif"><font color="#073763" style="--darkreader-inline-color:#97cdf8;">Sangoma Technologies</font></div><div style="font-family:tahoma,sans-serif"><font color="#073763" style="--darkreader-inline-color:#97cdf8;">Check us out at <a href="http://www.sangoma.com" target="_blank">www.sangoma.com</a> and <a href="http://www.asterisk.org" target="_blank">www.asterisk.org</a></font><br></div></div></div></div></div></div></div></div></div></div></div>
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