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<div class="moz-cite-prefix"><tt>Hi Alexander,<br>
<br>
Most probably a script error. When using TH, when you do
"loose_route()" for sequential requests, you must do <br>
if (loose_route() || match_dialog() ) {<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>
On 21.08.2014 15:17, Alexander Mustafin wrote:<br>
</div>
<blockquote
cite="mid:6D38E340-B999-44FF-AB70-E6B3E1B072CD@gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
Hello!
<div><br>
</div>
<div>I’ve a problem with looping ACK, when using
topology_hiding(«U») on Amazon EC2 server with Elastic IP. All
works fine without topology_hiding.</div>
<div><br>
</div>
<div>I’ve set advertised_address=«54.54.54.54» (it;s example of my
Elastic IP address) option in config and have no other special
functions like «rewrite host()» and others in config.</div>
<div><br>
</div>
<div>And now, when I receive ACK - it’s looping (some headers are
cuted):</div>
<div><br>
</div>
<div>
<div>U 2014/08/21 10:18:29.040856 62.62.62.62:5060 ->
10.0.0.196:5070</div>
<div>ACK <a moz-do-not-send="true"
href="sip:77777777777@54.54.54.54:5070;did=d99.910e2214">sip:77777777777@54.54.54.54:5070;did=d99.910e2214</a>
SIP/2.0.</div>
<div>From: <<a moz-do-not-send="true"
href="sip:9999999999@sip.media.example.com:5060;user=phone">sip:9999999999@sip.media.example.com:5060;user=phone</a>>;tag=-45026-48be65b-339c17e3-48be65b.</div>
<div>To: «user user"<<a moz-do-not-send="true"
href="sip:7777777@sip.media.example.com:5060;user=phone">sip:7777777@sip.media.example.com:5060;user=phone</a>>;tag=UjBF6gy1Q0Z7H.</div>
<div>Call-ID: <a moz-do-not-send="true"
href="mailto:ead1318f74d2960620e85e487372d63a55e4a2@62.62.62.62">ead1318f74d2960620e85e487372d63a55e4a2@62.62.62.62</a>.</div>
<div>CSeq: 1 ACK.</div>
<div>Via: SIP/2.0/UDP
62.62.62.62:5060;branch=z9hG4bK-70ee58-b9230b46-5c11ab8.</div>
<div><br>
</div>
</div>
<div><br>
</div>
<div>
<div>U 2014/08/21 10:18:29.041446 10.0.0.196:5070 ->
54.54.54.54:5070</div>
<div>ACK <a moz-do-not-send="true"
href="sip:77777777777@54.54.54.54:5070;did=d99.910e2214">sip:77777777777@54.54.54.54:5070;did=d99.910e2214</a>
SIP/2.0.</div>
<div>From: <<a moz-do-not-send="true"
href="sip:9999999999@sip.media.example.com:5060;user=phone">sip:9999999999@sip.media.example.com:5060;user=phone</a>>;tag=-45026-48be65b-339c17e3-48be65b.</div>
<div>To: «user user"<<a moz-do-not-send="true"
href="sip:7777777@sip.media.example.com:5060;user=phone">sip:7777777@sip.media.example.com:5060;user=phone</a>>;tag=UjBF6gy1Q0Z7H.</div>
<div>Call-ID: <a moz-do-not-send="true"
href="mailto:ead1318f74d2960620e85e487372d63a55e4a2@62.62.62.62">ead1318f74d2960620e85e487372d63a55e4a2@62.62.62.62</a>.</div>
<div>CSeq: 1 ACK.</div>
<div>Via: SIP/2.0/UDP
54.54.54.54:5070;branch=z9hG4bK4d9f.070d4732.2.</div>
<div>Via: SIP/2.0/UDP
62.62.62.62:5060;branch=z9hG4bK-70ee58-b9230b46-5c11ab8.</div>
<div><br>
</div>
</div>
<div>
<div>U 2014/08/21 10:18:29.043433 54.54.54.54:5070 ->
10.0.0.196:5070</div>
<div>ACK <a moz-do-not-send="true"
href="sip:77777777777@54.54.54.54:5070;did=d99.910e2214">sip:77777777777@54.54.54.54:5070;did=d99.910e2214</a>
SIP/2.0.</div>
<div>From: <<a moz-do-not-send="true"
href="sip:9999999999@sip.media.example.com:5060;user=phone">sip:9999999999@sip.media.example.com:5060;user=phone</a>>;tag=-45026-48be65b-339c17e3-48be65b.</div>
<div>To: "ration1 ration1"<<a moz-do-not-send="true"
href="sip:7777777@sip.media.example.com:5060;user=phone">sip:7777777@sip.media.example.com:5060;user=phone</a>>;tag=UjBF6gy1Q0Z7H.</div>
<div>Call-ID: <a moz-do-not-send="true"
href="mailto:ead1318f74d2960620e85e487372d63a55e4a2@62.62.62.62">ead1318f74d2960620e85e487372d63a55e4a2@62.62.62.62</a>.</div>
<div>CSeq: 1 ACK.</div>
<div>Via: SIP/2.0/UDP
54.54.54.54:5070;branch=z9hG4bK4d9f.070d4732.2.</div>
<div>Via: SIP/2.0/UDP
62.62.62.62:5060;branch=z9hG4bK-70ee58-b9230b46-5c11ab8.</div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div>What I should to do to solve this problem?</div>
<div><br>
</div>
<div><br>
</div>
<div>
<div apple-content-edited="true">
<div style="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-text-size-adjust: auto;
-webkit-text-stroke-width: 0px; word-wrap: break-word;
-webkit-nbsp-mode: space; -webkit-line-break:
after-white-space; ">
<div>Best regards,</div>
<div>Alexander Mustafin</div>
<div><a moz-do-not-send="true"
href="mailto:mustafin.aleksandr@gmail.com">mustafin.aleksandr@gmail.com</a></div>
<div><br>
</div>
</div>
<br class="Apple-interchange-newline">
<br class="Apple-interchange-newline">
</div>
<br>
</div>
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</blockquote>
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