<div dir="ltr">Hi, <div><br></div><div>Thanks for your email.<br><br>Here is part of my location table:<br><br><div> contact_id username domain contact received path expires q callid cseq last_modified flags cflags user_agent socket methods sip_instance attr </div><div>------------------- --------- ------ -------------------------------------------------------------------------- -------- ------ ------------------- ------ ------------------------------------------------ ------ ------------------- ------ --------- -------------------------------- ----------------------- ------- ------------ --------</div><div> 181494352482801881 57996206 (NULL) <a href="http://sip:57996206@192.168.22.206:5062">sip:57996206@192.168.22.206:5062</a> (NULL) (NULL) 2017-11-06 17:58:48 -1.00 <a href="mailto:1162502851@192.168.22.206">1162502851@192.168.22.206</a> 162 2017-11-06 17:52:48 0 NAT_BFLAG Yealink SIP-T19P 31.72.0.75 udp:OpenSips_IP:5060 16383 (NULL) (NULL) </div><div> 181654460760464436 57996204 (NULL) <a href="http://sip:57996204@192.168.22.204:5060">sip:57996204@192.168.22.204:5060</a> (NULL) (NULL) 2017-11-06 17:59:02 -1.00 <a href="mailto:0_1763370066@192.168.22.204">0_1763370066@192.168.22.204</a> 179 2017-11-06 17:53:02 0 NAT_BFLAG Yealink SIP-T21P_E2 52.81.0.25 udp:OpenSips_IP:5060 16383 (NULL) (NULL) </div><div> </div></div><div>Why "received" field is blank?<br>Where could be the problem?<br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2017-11-06 11:44 GMT+02:00 Răzvan Crainea <span dir="ltr"><<a href="mailto:razvan@opensips.org" target="_blank">razvan@opensips.org</a>></span>:<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, Dragomir!<br>
<br>
If you simply do fix_nated_register() on the REGISTER messages,
all these will be sorted out. Moreover, it's actually not correct
to change the contact of the user, because in the SIP message it
might expect to have exactly what he sent.<br>
When using fix_nated_register(), there is another field (called
Received) that stores the actual IP and port where the REGISTER
came from, and when an invite comes in, it is automatically set by
the lookup() function in the DST uri, without changing the contact
(the contact may still be private).<br>
<br>
So simply calling fix_nated_register() should fix this issue for
all scenarios.<br>
I initially though that you were using the Contact from something
else and you really need that value there.<br>
<br>
Best regards,<br>
</tt><span class="">
<pre class="m_6567376357742622228moz-signature" cols="72">Răzvan Crainea
OpenSIPS Developer
<a class="m_6567376357742622228moz-txt-link-abbreviated" href="http://www.opensips-solutions.com" target="_blank">www.opensips-solutions.com</a></pre>
</span><div><div class="h5"><div class="m_6567376357742622228moz-cite-prefix">On 11/03/2017 09:36 PM, Dragomir
Haralambiev wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>Hi,</div>
<div><br>
</div>
<div>Why I need the real IP and port in location table?</div>
<div><br>
</div>
<div>Now I make only outgoing call. Everything works fine on
the following scenario.:</div>
<div>User -----> Opensips ------> ITSP</div>
<div><br>
</div>
<div>If I not have real IP in location table incoming calls
not be implemented.</div>
<div>ITSP ----> Opensips ---->?</div>
<div><br>
</div>
<div>Opensips get IP from location table and try to send call.
But in location table have not real IP.</div>
<div>I see how the Opensips try to send call to 192.168.2.34.</div>
<div><br>
</div>
<div>This is the main problem.</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2017-11-03 11:45 GMT+02:00 Răzvan
Crainea <span dir="ltr"><<a href="mailto:razvan@opensips.org" target="_blank">razvan@opensips.org</a>></span>:<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>Unfortunately I
just realised that you cannot change the Contact header
for this scenario.<br>
And to be honest I don't really understand why you are
trying to change it - if you need the real IP and port,
you can take them from the received field.<br>
<br>
Best regards,</tt><span>
<pre class="m_6567376357742622228m_-4701204381392790406moz-signature" cols="72">Răzvan Crainea
OpenSIPS Developer
<a class="m_6567376357742622228m_-4701204381392790406moz-txt-link-abbreviated" href="http://www.opensips-solutions.com" target="_blank">www.opensips-solutions.com</a></pre>
</span><span>
<div class="m_6567376357742622228m_-4701204381392790406moz-cite-prefix">On
11/02/2017 11:43 PM, Dragomir Haralambiev wrote:<br>
</div>
</span>
<blockquote type="cite">
<div dir="ltr">Hi,
<div><br>
</div>
<span>
<div>Here is part of my script:<br>
....</div>
<div>modparam("registrar", "mcontact_avp",
"$avp(register)")</div>
<div>.....<br>
<br>
if (t_check_status("2[0-9][0-9]")<wbr>) {<br>
<div><span style="white-space:pre-wrap"> </span>$log_level
= 5;</div>
<div><span style="white-space:pre-wrap"> </span>script_trace(
1, "$rm from $si, ruri=$ru, ct=$ct.fields(uri)
avp(register)=$avp(register)", "me");</div>
<div><span style="white-space:pre-wrap"> </span>route(save_location);</div>
<div> ....... </div>
<div> }</div>
<div><br>
You can see log here:<br>
</div>
</div>
<div><a href="https://pastebin.com/WWQ9Mmh4" target="_blank">https://pastebin.com/WWQ9Mmh4</a><br>
<br>
Here is the replacement contact:<br>
<br>
<div>DBG:registrar:build_contact: created Contact
HF: Contact: <<a href="http://sip:55595009@192.168.22.138:5062" target="_blank">sip:55595009@192.168.22.138:5<wbr>062</a>>;expires=360</div>
<div>DBG:registrar:save: replacing contact uri [<a href="http://sip:55595009@188.23.232.10:1043" target="_blank">sip:55595009@188.23.232.10:10<wbr>43</a>]
with [<a href="http://sip:55595009@192.168.22.138:5062" target="_blank">sip:55595009@192.168.22.138:5<wbr>062</a>]<br>
<br>
How to stop replacing contact from <a href="http://188.23.232.10:1043" target="_blank">188.23.232.10:1043</a>
to <a href="http://192.168.22.138:5062" target="_blank">192.168.22.138:5062</a>
?</div>
</div>
</span></div>
</blockquote>
</div>
<br>
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<br>
</blockquote>
</div>
<br>
</div>
<br>
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<br>
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</pre>
</blockquote>
<br>
</div></div></div>
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