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<tt>Hi Rodrigo,<br>
<br>
Using lo or the 127.0.0.1 IP in the opensips cfg definitely works
(I'm using the lo IP whenever I'm doing local tests with OpenSIPS,
so it works for sure). Do you see the listener created (use
netstat) ? also, do you see the traffic going to the right
listener (use ngrep) ?<br>
<br>
Best 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 29.04.2016 21:37, Rodrigo Pimenta
Carvalho wrote:<br>
</div>
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<p><br>
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<p><br>
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<p>Hi.</p>
<p><br>
</p>
<p>Some co-workers are today creating a project that will use
OpenSIPS and a softphone. All in a same hardware. That is,
they want to put the softphone communicating with the SIP
proxy without any network interface or link. That is, there
will not be a network interface from where OpenSIPS could
listen to UPD or TCP packets. In this case, they intend to use
a kind of loop back. So, in the opensips.cfg file they intend
to write "lo" in spite of "eth0" or "wlan0". But, doing it,
the OpenSIPS doesn't works when it receives a SIP INVITE, for
example.<br>
</p>
<p><br>
</p>
<p>So, what is the best way to run OpenSIPS and let it listen to
a kind of loop back interface?</p>
<p><br>
</p>
<p>Any hint will be very helpful!</p>
<p><br>
</p>
<p>Best regards.<br>
</p>
<p><br>
</p>
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<div class="PlainText">RODRIGO PIMENTA CARVALHO<br>
Inatel Competence Center<br>
Software<br>
Ph: +55 35 3471 9200 RAMAL 979<br>
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