<div dir="ltr">Hello Bogdan,<div><br></div><div>In fact the branch parameters are different:</div><div><div>Via: SIP/2.0/UDP 10.130.8.20:5060;branch=z9hG4bK0872.598957f2.0.</div><div>Via: SIP/2.0/UDP 10.130.8.20:5060;branch=z9hG4bK0872.498957f2.0.</div></div><div><br></div><div>They look alike and different only with one number.</div><div><br></div><div>I did not try it with 2.1 but had the same issue on 1.8 and 1.11.</div><div><br></div><div>Regards,</div><div>Stas</div><div><br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Jun 4, 2015 at 6:50 AM, Bogdan-Andrei Iancu <span dir="ltr"><<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF">
<tt>Ben,<br>
<br>
If is spirals undetected (as I think you suggest), the branch in
via should be different.<br>
<br>
Regards,<br>
</tt><span class="">
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
</span><div><div class="h5"><div>On 04.06.2015 02:00, Newlin, Ben wrote:<br>
</div>
</div></div><blockquote type="cite"><div><div class="h5">
<div>
<div>
<div>It sounds like you may be sending the NOTIFY to yourself
when you use the domain name instead of the IP. Have you
verified the address that the domain resolves to? Is it the
same as the OpenSIPS instance?</div>
<div>
<div>
<div><br>
</div>
<div>Ben Newlin</div>
</div>
</div>
</div>
</div>
<div><br>
</div>
<span>
<div style="font-family:Calibri;font-size:12pt;text-align:left;color:black;BORDER-BOTTOM:medium none;BORDER-LEFT:medium none;PADDING-BOTTOM:0in;PADDING-LEFT:0in;PADDING-RIGHT:0in;BORDER-TOP:#b5c4df 1pt solid;BORDER-RIGHT:medium none;PADDING-TOP:3pt">
<span style="font-weight:bold">From: </span>Stas Kobzar<br>
<span style="font-weight:bold">Reply-To: </span>OpenSIPS
users mailling list<br>
<span style="font-weight:bold">Date: </span>Wednesday, June
3, 2015 at 6:00 PM<br>
<span style="font-weight:bold">To: </span>Bogdan-Andrei Iancu<br>
<span style="font-weight:bold">Cc: </span>OpenSIPS users
mailling list<br>
<span style="font-weight:bold">Subject: </span>Re:
[OpenSIPS-Users] Double via in MI generated NOTIFY<br>
</div>
<div><br>
</div>
<div>
<div>
<div dir="ltr">Hi Bogdan,
<div><br>
</div>
<div>No, I do not use local_route at all. </div>
<div><br>
</div>
<div>My code for these kind of notifies is in the
beginning of the initial part or main route after
t_check_trans and looks like this:</div>
<div><br>
</div>
<div>
<table>
<tbody>
<tr>
<td style="padding:0px 10px;vertical-align:top;overflow:visible;word-wrap:normal">
<font face="monospace,monospace">----------------------------------------------------------------------------------------<br>
t_check_trans(); <br>
<br>
# RFC3265: NOTIFY can not be outside SIP
dialog. <br>
# So we should drop the packet <br>
if(is_method("NOTIFY")) { <br>
# There is an exception: if this is a
check-sync packet <br>
# for phone configuration reload request<br>
if($hdr(Event) =~ "check-sync"){ <br>
lookup("locations", "m"); <br>
xlog("L_INFO", "$ci|$rm| Send reboot
request notify packet to destination $ru");
<br>
t_relay(); <br>
exit(); <br>
} <br>
send_reply("481","Dialog does not exists");
<br>
exit; <br>
}<br>
</font><span style="font-family:monospace,monospace;line-height:18.2000007629395px">----------------------------------------------------------------------------------------<br>
</span><br>
I have tried different scenarios:<br>
- Put this code before t_check_trans<br>
- do not use lookup function<br>
- replaced t_relay with forward<br>
<br>
Nothing helped. <br>
<br>
However, when I run fifo command using IP
address in sip URI, like this:<br>
<span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal">opensipsctl
fifo t_uac_dlg NOTIFY </span><a href="mailto:sip%3A7037@10.130.8.225" style="font-size:12.8000001907349px;line-height:normal" target="_blank">sip:7037@10.130.8.225</a><span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal"> .
. '"From: <</span><a href="mailto:sip%3A7037@voip.etsmtl.ca" style="font-size:12.8000001907349px;line-height:normal" target="_blank">sip:7037@voip.etsmtl.ca</a><span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal">>;tag=</span><span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal">8755a8d01aa27e903a6f4ccaf393f0</span><span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal">4\r\nTo:
<</span><a href="mailto:sip%3A7037@voip.etsmtl.ca" style="font-size:12.8000001907349px;line-height:normal" target="_blank">sip:7037@voip.etsmtl.ca</a><span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal">>\r\</span><span style="color:rgb(34,34,34);font-size:12.8000001907349px;line-height:normal">nEvent:
check-sync\r\n"'<br>
</span><br>
then, the packet seems to send directly from
local_route. Because, in this case, I do not
even see it in the logs.<br>
<br>
Thank you!<br>
Stas</td>
</tr>
</tbody>
</table>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Jun 3, 2015 at 11:05 AM,
Bogdan-Andrei Iancu <span dir="ltr">
<<a href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><tt>Hi Stas,<br>
<br>
Do you do any local_route stuff ? If yes, do you
modify the RURI/DURI or other parts of the
requests?<br>
<br>
Regards,<br>
</tt>
<pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
<div>
<div>
<div>On 01.06.2015 17:42, Stas Kobzar wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div>
<div dir="ltr">Hello,
<div><br>
</div>
<div>I am sending NOTIFY packet with event
"check-sync" to reload phone
configuration.</div>
<div><br>
</div>
<div>I am doing it with opensips FIFO mi.</div>
<div><br>
</div>
<div>My command looks like this:</div>
<div>opensipsctl fifo t_uac_dlg NOTIFY <a href="mailto:sip%3A7037@10.130.8.225" target="_blank">
sip:7037@10.130.8.225</a> . . '"From:
<<a href="mailto:sip%3A7037@voip.etsmtl.ca" target="_blank">sip:7037@voip.etsmtl.ca</a>>;tag=8755a8d01aa27e903a6f4ccaf393f04\r\nTo:
<<a href="mailto:sip%3A7037@voip.etsmtl.ca" target="_blank">sip:7037@voip.etsmtl.ca</a>>\r\nEvent:
check-sync\r\n"'<br>
</div>
<div><br>
</div>
<div>When I use IP address in RURI (<a href="mailto:sip%3A7037@10.130.8.225" target="_blank">sip:7037@10.130.8.225</a>)
it works as expected.<br>
</div>
<div><br>
</div>
<div>However, when I use domain name in RURI
(like this: <a href="mailto:sip%3A7037@campus.voip.etsmtl.ca" target="_blank">
sip:7037@campus.voip.etsmtl.ca</a>) and
my command looks like this:</div>
<div>opensipsctl fifo t_uac_dlg NOTIFY <a href="mailto:sip%3A7037@campus.voip.etsmtl.ca" target="_blank">
sip:7037@campus.voip.etsmtl.ca</a> . .
'"From: <<a href="mailto:sip%3A7037@voip.etsmtl.ca" target="_blank">sip:7037@voip.etsmtl.ca</a>>;tag=8755a8d01aa27e903a6f4ccaf393f04\r\nTo:
<<a href="mailto:sip%3A7037@voip.etsmtl.ca" target="_blank">sip:7037@voip.etsmtl.ca</a>>\r\nEvent:
check-sync\r\n"'<br>
</div>
<div><br>
</div>
<div>I have two Via headers in my resulting
NOTIFY packet with different branche tags:</div>
<div><br>
</div>
<div>
<div>NOTIFY <a href="mailto:sip%3A7037@10.130.8.225" target="_blank">sip:7037@10.130.8.225</a>
SIP/2.0.</div>
<div>Via: SIP/2.0/UDP
10.130.8.20:5060;branch=z9hG4bK0872.598957f2.0.</div>
<div>Via: SIP/2.0/UDP
10.130.8.20:5060;branch=z9hG4bK0872.498957f2.0.</div>
<div>To: <a href="mailto:sip%3A7037@campus.voip.etsmtl.ca" target="_blank">sip:7037@campus.voip.etsmtl.ca</a>.</div>
<div>From: <<a href="mailto:sip%3A7037@campus.voip.etsmtl.ca" target="_blank">sip:7037@campus.voip.etsmtl.ca</a>>;tag=734c62bd59eb9f33d3e6313898450dd1.</div>
<div>CSeq: 10 NOTIFY.</div>
<div>Call-ID: <a href="mailto:693206c572f70ff6-19332@10.130.8.20" target="_blank">
693206c572f70ff6-19332@10.130.8.20</a>.</div>
<div>Max-Forwards: 69.</div>
<div>Content-Length: 0.</div>
<div>Server: ETS voip router01.</div>
<div>Event: check-sync</div>
<div>.</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div>In first case, I do not even see the
packet in main route but I see it in
local_route.</div>
<div><br>
</div>
<div>In my second case I see it in main
route but the packet is sent with double
Via header.</div>
<div><br>
</div>
<div>I am sure it is not my routing script,
because I have just put a forward to some
IP whenever NOTIFY is received and I still
have this problem.</div>
<div><br>
</div>
<div>Is it a known issue?</div>
<div><br>
</div>
<div>Everything still works fine, but having
a double Via in logs a bit confusing.<br clear="all">
<div><br>
</div>
<div>Thank you,</div>
-- <br>
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr"><span>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:15px;font-family:Arial;color:rgb(0,112,192);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Stas
Kobzar</span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:12px;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Developeur
VoIP / VoIP Developer</span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">___________________
</span></p>
<br>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,112,192);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Modulis.ca
Inc.</span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">#
Bureau / Office:
<a href="tel:514-284-2020%20x%20246" value="+15142842020" target="_blank">514-284-2020
x 246</a></span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Email</span><span style="font-size:11px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">:
</span><span style="text-decoration:underline;font-size:11px;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="http://firstname.lastname" style="text-decoration:none" target="_blank">s</a>tas.kobzar</span><a style="text-decoration:none"><span style="font-size:11px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">@modulis.ca</span></a></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"></span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="text-decoration:underline;font-size:11px;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="https://www.modulis.com/" style="text-decoration:none" target="_blank">https://www.modulis.com</a></span></p>
<div><br>
</div>
</span></div>
<div dir="ltr"><a href="https://www.modulis.com/es-url-001" target="_blank"><img src="https://www.modulis.com/es-img-001"></a><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<fieldset></fieldset>
<br>
</div>
</div>
<pre>_______________________________________________
Users mailing list
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a></pre>
</blockquote>
<br>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div>
<div dir="ltr">
<div>
<div dir="ltr">
<div>
<div dir="ltr"><span>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:15px;font-family:Arial;color:rgb(0,112,192);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Stas
Kobzar</span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:12px;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Developeur
VoIP / VoIP Developer</span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">___________________
</span></p>
<br>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,112,192);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Modulis.ca
Inc.</span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">#
Bureau / Office: <a href="tel:514-284-2020%20x%20246" value="+15142842020" target="_blank">514-284-2020 x 246</a></span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Email</span><span style="font-size:11px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">:
</span><span style="text-decoration:underline;font-size:11px;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="http://firstname.lastname" style="text-decoration:none" target="_blank">s</a>tas.kobzar</span><a style="text-decoration:none"><span style="font-size:11px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">@modulis.ca</span></a></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"></span></p>
<p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="text-decoration:underline;font-size:11px;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="https://www.modulis.com/" style="text-decoration:none" target="_blank">https://www.modulis.com</a></span></p>
<div><br>
</div>
</span></div>
<div dir="ltr"><a href="https://www.modulis.com/es-url-001" target="_blank"><img src="https://www.modulis.com/es-img-001"></a><br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</span>
<br>
<fieldset></fieldset>
<br>
</div></div><span class=""><pre>_______________________________________________
Users mailing list
<a href="mailto:Users@lists.opensips.org" target="_blank">Users@lists.opensips.org</a>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
</span></blockquote>
<br>
</div>
<br>_______________________________________________<br>
Users mailing list<br>
<a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>
<a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" target="_blank">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><span><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:15px;font-family:Arial;color:rgb(0,112,192);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Stas Kobzar</span></p><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:12px;font-family:Arial;color:rgb(166,166,166);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Developeur VoIP / VoIP Developer</span></p><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">___________________ </span></p><br><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,112,192);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Modulis.ca Inc.</span></p><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"># Bureau / Office: 514-284-2020 x 246</span></p><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Email</span><span style="font-size:11px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">: </span><span style="text-decoration:underline;font-size:11px;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="http://firstname.lastname" style="text-decoration:none" target="_blank">s</a>tas.kobzar</span><a style="text-decoration:none"><span style="font-size:11px;font-family:Arial;color:rgb(17,85,204);text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">@modulis.ca</span></a></p><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> </span></p><p dir="ltr" style="line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style="text-decoration:underline;font-size:11px;font-family:Arial;color:rgb(17,85,204);vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="https://www.modulis.com/" style="text-decoration:none" target="_blank">https://www.modulis.com</a></span></p><div><br></div></span></div><div dir="ltr"><a href="https://www.modulis.com/es-url-001" style="font-family:'Times New Roman';font-size:medium" target="_blank"><img src="https://www.modulis.com/es-img-001"></a><br></div></div></div></div></div></div>
</div>