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<div style="font-family: arial, helvetica, sans-serif; font-size: 16px;">Hello,</div>
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<div style="font-family: arial, helvetica, sans-serif; font-size: 16px;">I was wondering if there was a resolution to this. I am running into the same thing. It seem to be very dependent on the SIP Client that I use and how they interact with each other.</div>
<div style="font-family: arial, helvetica, sans-serif; font-size: 16px;"><br></div>
<div style="font-family: arial, helvetica, sans-serif; font-size: 16px;">Thanks,</div>
<div style="font-family: arial, helvetica, sans-serif; font-size: 16px;">Pat Burke</div>
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<tt>HI Michele,<br><br>Could you provide (off list) a pcap for the scenario, pointing also the which SIP msg is generating the log you mentioned ?<br><br>Regards,<br></tt><pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 02/08/2017 11:38 AM, Michele Pinassi wrote:<br>
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<blockquote cite="mid:f333a11f-2573-9230-a188-51483588a669@unisi.it" type="cite">
<p>Hi all,</p>
<p>i'm going crazy with an issue with WiFi VoIP users. Our VoIP server, Opensips 1.11.9, was inside DMZ with public IP address 193.x.x.110 and WiFi network is 10.x.x.x. VoIP fixed phone are inside a separated network 172.20.x.x and firewall allowed traffic in both directions between those nets.</p>
<p>When i call from a fixed phone (172.20.1.90, as example) to a client connected to WiFi network (ex. 10.101.8.71) it works perfectly. But, on other side, SIP signalling fail on a PRACK sent to 193.x.x.110 instead of 10.101.8.71, printing out "WARNING:rr:after_strict:no socket found for match second RR" error.</p>
<p>5004 was the CALLED user, 5009 the calling one, on WiFi network (10.10.1.22):</p>
<p>/usr/sbin/opensips[29845]: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub - Route RELAY INVITE To: 5004, From: 5009, RURI: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:sip:5004@172.20.1.33:45802"></a><a class="moz-txt-link-abbreviated" href="mailto:sip:5004@172.20.1.33:45802">sip:5004@172.20.1.33:45802</a><br>/usr/sbin/opensips[29845]: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub - Route NEW BRANCH To: 5004, From: 5009, RURI: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:sip:5004@172.20.1.33:45802"></a><a class="moz-txt-link-abbreviated" href="mailto:sip:5004@172.20.1.33:45802">sip:5004@172.20.1.33:45802</a><br>/usr/sbin/opensips[29844]: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub - Route RELAY PRACK To: 5004, From: 5009, RURI: sip:193.x.x.110;lr;<br>/usr/sbin/opensips[29849]: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub - Route MISSED CALL INVITE To: 5004, From: 5009, RURI: <a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:sip:5004@172.20.1.33:45802"></a><a class="moz-txt-link-abbreviated" href="mailto:sip:5004@172.20.1.33:45802">sip:5004@172.20.1.33:45802</a><br>/usr/sbin/opensips[29845]: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub - Route RELAY ACK To: 5004, From: 5009, RURI: sip:voip.xxxx.it;transport=udp;lr<br><br></p>
<p>Oh the 5009 phone i did a tcpdump where i saw:</p>
<b style="font-weight:normal;" id="docs-internal-guid-01a3dff1-1d15-5de5-4112-0cba41c277b6"></b><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b style="font-weight:normal;" id="docs-internal-guid-01a3dff1-1d15-5de5-4112-0cba41c277b6"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">SIP/2.0 489 Bad Event</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b style="font-weight:normal;" id="docs-internal-guid-01a3dff1-1d15-5de5-4112-0cba41c277b6"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">v: SIP/2.0/UDP 10.0.8.1:34209;rport=53951;received=10.101.8.71;branch=z9hG4bKPjDD2mDOwI11dIEIX-FY-72lpXL2jS9Qvz</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b style="font-weight:normal;" id="docs-internal-guid-01a3dff1-1d15-5de5-4112-0cba41c277b6"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Record-Route: x</span></b>.<b>x</b>.110;lr;ftag=V41fxeL-v5HuRwE4rUnVN-XRVBTsVal3></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">i: 6znDCyifz4jVTBUDMGe07e2UQrdr2qCl</span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">f: <b>xxx.it>;tag=V41fxeL-v5HuRwE4rUnVN-XRVBTsVal3</b></span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">t: <b>xxx.it>;tag=1eC1ckc8ts5OH4mJhMwZ-RgHxEFUgMJw</b></span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">CSeq: 27800 SUBSCRIBE</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">l: Â 0</span></b></p>
<b><br></b><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">PRACK sip:5004@193.<b>x</b>.<b>x</b>.110:26892 SIP/2.0</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">v: SIP/2.0/UDP 10.0.8.1:34209;rport;branch=z9hG4bKPjghFr0FmAkMHZhWMcfUtl1mUxj-IdkyQg</span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Max-Forwards: 70</span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">f: <b>xxx.it>;tag=KgJWD-2L-MlmTD0FyxgXhlnUeIIOhYbM</b></span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">t: <b>xxx.it>;tag=aewrc0nu91</b></span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">i: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">CSeq: 13112 PRACK</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Route: x.<b>x</b>.110;lr;ftag=KgJWD-2L-MlmTD0FyxgXhlnUeIIOhYbM;did=b8.6fcc5694></span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">RAck: 1 13111 INVITE</span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">l: Â 0</span></p>
<br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">SIP/2.0 404 Not here</span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">v: SIP/2.0/UDP 10.0.8.1:34209;received=10.101.8.71;rport=53951;branch=z9hG4bKPjghFr0FmAkMHZhWMcfUtl1mUxj-IdkyQg</span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">f: <b>xxx.it>;tag=KgJWD-2L-MlmTD0FyxgXhlnUeIIOhYbM</b></span></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">t: <b>xxx.it>;tag=aewrc0nu91</b></span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">i: 8EhpJFUAhqwKXTay3zK9S.B3nGLBWUub</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">CSeq: 13112 PRACK</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Server: VoIP</span></b></p>
<p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;"><b><span style="font-size:11pt;font-family:Arial;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Content-Length: 0</span></b></p>
<b><br>Any hints how to solve this issue ?<br><br>Thanks, Michele<br><br>--<br><br></b><fieldset class="mimeAttachmentHeader"></fieldset>
<b><br></b><pre wrap=""><b>_______________________________________________
Users mailing list<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a></b></pre>
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