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<tt>Can you put on pastebin the debug logs for the ACK?<br>
<br>
Best regards,<br>
</tt>
<pre class="moz-signature" cols="72">Răzvan Crainea
OpenSIPS Solutions
<a class="moz-txt-link-abbreviated" href="http://www.opensips-solutions.com">www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 11/15/2016 03:44 PM, Denis wrote:<br>
</div>
<blockquote cite="mid:1986770232.20161115164407@ptl.ru" type="cite">
<title>Re: [OpenSIPS-Users] Opensips 2.2.2 and top hiding</title>
<span style=" font-family:'Times New Roman'; font-size: 12pt;">Hello
Ben.<br>
<br>
I am using loadbalacer module and using only for initial INVITE.<br>
<br>
</span><a moz-do-not-send="true" style=" font-family:'arial';
font-size: 10pt;" href="mailto:denis7979@mail.ru">mailto:denis7979@mail.ru</a><br>
<br>
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<td><span style=" font-family:'calibri'; font-size: 11pt;">You
said you are doing load balancing as well. Are you doing
load balancing on the ACK? What module are you using
(dispatcher, loadbalancer, etc.)?<br>
<br>
Load balancing functions can change the R-URI.<br>
<br>
<br>
Ben Newlin<br>
<br>
<span style=" font-size: 12pt;"><b>From: </b><a class="moz-txt-link-rfc2396E" href="mailto:users-bounces@lists.opensips.org"><users-bounces@lists.opensips.org></a>
on behalf of Denis <a class="moz-txt-link-rfc2396E" href="mailto:denis7979@mail.ru"><denis7979@mail.ru></a><br>
<b>Reply-To: </b>OpenSIPS users mailling list
<a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
<b>Date: </b>Tuesday, November 15, 2016 at 8:19 AM<br>
<b>To: </b>Răzvan Crainea
<a class="moz-txt-link-rfc2396E" href="mailto:razvan@opensips.org"><razvan@opensips.org></a>, OpenSIPS users mailling
list <a class="moz-txt-link-rfc2396E" href="mailto:users@lists.opensips.org"><users@lists.opensips.org></a><br>
<b>Subject: </b>Re: [OpenSIPS-Users] Opensips 2.2.2
and top hiding<br>
<br>
<span style=" font-family:'times new roman';">Hello,
Razvan!<br>
<br>
No, i don`t make any modification for that variables<br>
<br>
"<span style=" font-size: 9pt;"> if (match_dialog()
|| topology_hiding_match()) {<br>
<br>
if (!$DLG_status == NULL) {<br>
xlog("L_INFO", "Route0:$rm was received (IPS=$si,
IPD=$rd, CALLID=$ci, FROMTAG=$ft, TOTAG=$tt,
AUTH=$au) and RURI = $ru/$rd");<br>
force_rport();<br>
route(1);<br>
exit;<br>
}<br>
<br>
}<span style=" font-size: 12pt;">"<br>
<br>
The information from a syslog.<br>
<br>
"Route0:ACK was received (IPS=2.2.2.2,
IPD=3.3.3.3,
CALLID=82158NWE4MmU0NmJiZDU2MzA4OWM1MGFiZjU1Zjg2YTA4NWM,
FROMTAG=b83b533d, TOTAG=6A3BE0-1AA9,
AUTH=<null>) and RURI =
<a class="moz-txt-link-abbreviated" href="mailto:sip:3364021@3.3.3.3:5068/3.3.3.3">sip:3364021@3.3.3.3:5068/3.3.3.3</a>"<br>
<br>
</span></span></span></span></span><a
moz-do-not-send="true" style=" font-family:'arial';
font-size: 10pt;" href="mailto:denis7979@mail.ru">mailto:denis7979@mail.ru</a><br>
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<td><span style=" font-family:'times new roman';
font-size: 12pt;">Hi, Denis!<br>
<br>
Are you modifying the $ru/$rd variables anyhwere
in your script for that ACK? I am seeing the
R-URI of the ACK going to 3.3.3.3:5068:<br>
ACK </span><a moz-do-not-send="true" style="
font-family:'times new roman'; font-size: 12pt;"
href="mailto:sip:3364021@3.3.3.3:5068">sip:3364021@3.3.3.3:5068</a><span
style=" font-family:'times new roman';
font-size: 12pt;"> SIP/2.0.<br>
However, it should be:<br>
ACK </span><a moz-do-not-send="true" style="
font-family:'times new roman'; font-size: 12pt;"
href="mailto:sip:3364021@4.4.4.4:5060">sip:3364021@4.4.4.4:5060</a><span
style=" font-family:'times new roman';
font-size: 12pt;"> SIP/2.0.<br>
<br>
Can you try printing the $ru variable just after
the topology_hiding_match() function?<br>
<br>
Best regards,<br>
Răzvan Crainea<br>
OpenSIPS Solutions<br>
</span><a moz-do-not-send="true" style="
font-family:'times new roman'; font-size: 12pt;"
href="http://www.opensips-solutions.com">www.opensips-solutions.com</a><br>
<span style=" font-family:'times new roman';
font-size: 12pt;">On 11/15/2016 02:22 PM, Denis
wrote:<br>
</span>
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<td><span style=" font-family:'times new
roman'; font-size: 12pt;">Opensips 2.2.2
and top hiding Hello!<br>
<br>
I try to make top hiding using
topology_hiding module.<br>
In attachment you can find a log of
unsuccessful call.<br>
<br>
Scheme of the call<br>
<br>
SIP UA (2.2.2.2) -> Opensips with top
hiding (1.1.1.1) -> another Opensis
proxy (3.3.3.3) - > PSTN GW (4.4.4.4)
-> PSTN.<br>
<br>
As i understand, the problem is that
Opensips proxy cannot send ACK (on 200
OK) to PSTN GW because RURI and Route
header has similar IP, namely 3.3.3.3.<br>
<br>
I am using "<span style=" font-size:
9pt;">topology_hiding("C");<span
style=" font-size: 12pt;">" function
for top hiding.<br>
<br>
The call log was gathered from
1.1.1.1<br>
<br>
Thank you for any help.<br>
<br>
P.S. On 1.1.1.1 i also try to make
load balancing.<br>
<br>
</span></span></span><a
moz-do-not-send="true" style="
font-family:'arial'; font-size: 10pt;"
href="mailto:denis7979@mail.ru">mailto:denis7979@mail.ru</a>
<br>
<br>
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