<div dir="ltr"><div>Yes, it resolves to itself. The domain is the one from OpenSIPS domains table.<br></div><div>And this is actually what I want. I want OpenSIPS to find the contact from its locations table using function lookup("locations");</div><div><br></div><div>And it works, OpenSIPS finds contact IP and sends NOTIFY to the phone.</div><div>The only thing is that the packet has 2 Via headers with the same IP and port of OpenSIPS server.</div><div><br></div><div>As I said, it works, but looks weird.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 3, 2015 at 7:00 PM, Newlin, Ben <span dir="ltr"><<a href="mailto:Ben.Newlin@inin.com" target="_blank">Ben.Newlin@inin.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word;color:rgb(0,0,0);font-size:14px;font-family:Calibri,sans-serif">
<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><div class="h5">
<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 style="border-collapse:collapse;border-spacing:0px;color:rgb(51,51,51);font-family:Helvetica,arial,nimbussansl,liberationsans,freesans,clean,sans-serif,'Segoe UI Emoji','Segoe UI Symbol';font-size:13px;line-height:18.2000007629395px">
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<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>
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<div><br>
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<div><br>
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</div></div><div class="gmail_extra"><br>
<div class="gmail_quote"><div><div class="h5">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>
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"><div><div class="h5"><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>
</div></div><blockquote type="cite"><div><div class="h5">
<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>
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<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>
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</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>
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<fieldset></fieldset> <br>
</div>
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</div></div><pre>_______________________________________________
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</blockquote>
<br>
</div>
</blockquote>
</div><span class="">
<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>
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</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" value="+15142842020" target="_blank">514-284-2020</a>
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">:
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<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>
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