Stefano, <br>It is not Asterisk, It is SER (dispatcher module ?).<br>Why Asterisk is acting as Register ? make sense use openSER as Register/Proxy and Asterisk only Proxy and MG<br><br>Regards,<br>Giovanni<br><br><br><div>
<span class="gmail_quote">2007/11/19, Stefano Capitanio <<a href="mailto:s.capitanio@mclink.it">s.capitanio@mclink.it</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;">Hi,</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">we a have a SER (OpenSER) in front of 2 real-time Asterisk.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">SER simply forward SIP messages to 1 of the Asterisks:</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">UA --> SER --> Asterisk</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">We have a problem with REGISTERs:</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Asterisk answers with 200 OK, but changes the Contact
header, inserting the IP of SER instead of the original IP (the IP of the UA).</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">It seems that performs a sort of NAT-traversal, but
all the elements are on public IPs!</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">The Asterisk's version is 1.2.21, they are in
real-time configuration, installed on a virtual machine with gentoo-linux.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">I've tried the same scenario with an Asterisk
1.0.9 (without virtual and without real-time) on a Fedora Core distribution,
and it works.</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Any idea?</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> </span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Best regards,</span></font></p>
<p><font face="Arial" size="2"><span style="font-size: 10pt; font-family: Arial;" lang="EN-GB">-Stefano</span></font></p>
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