<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Liviu,<div><br></div><div>Is likely that nobody will spent their own precious time to analyze your particular server configuration and what you try to do. Better provide logs and sip traces to indicate what problem you have, narrow down the scope down to a few lines and logs if you wish to get relevant feedback.<div><br></div><div><div>Adrian</div><div><br><div><div>On Nov 2, 2011, at 3:32 PM, Barsan Liviu wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div><div style="color:#000; background-color:#fff; font-family:arial, helvetica, sans-serif;font-size:10pt"><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Hello,</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Until now we had a working audio and page based chat solution with NAT traversal and ICE support. </div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Now we installed the MSRPRelay on the same machine and we were able to run successful the msrp test application (file tranfer demo) from inside the machine.</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">But trying from outside doesn't work and we see "failure route at <a href="sip:test1@192.168.4.182:53481;transport=udp#012">sip:test1@192.168.4.182:53481;transport=udp#012</a> with rcode=0 rreason="</div><div style="font-family: arial, helvetica,
sans-serif; font-size: 10pt; ">error message in the opensips.log. We were trying from outside with Blink Lite and Boghe.</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">The question is: should we modify/update the opensips.cfg for have the MSRPRelay working?</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">See below the relevant fragments from our .cfg file </div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Thank you,</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; ">Liviu</div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family:
arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space: pre; "> </span>#---- NAT Detection ----#</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>force_rport();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (nat_uac_test("19")) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (method=="REGISTER") {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>fix_nated_register();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>} else {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>append_hf("P-Hint:fix_nated_contact applied\r\n");</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># change the contact information from the private address to the </font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># public address when a request is behind NAT</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>fix_nated_contact();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>setflag(5); # caller behind NAT</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (has_totag()) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># sequential request withing a dialog should</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># take the path determined by record-routing</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (loose_route()) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (is_method("BYE")) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>setflag(1); # do accounting ...</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>setflag(3); # ... even if the transaction fails</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>} else if (is_method("INVITE")) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># even if in most of the cases is useless, do RR for</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># re-INVITEs alos, as some buggy clients do change route set</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># during the dialog.</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>record_route();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># route it out to whatever destination was set by loose_route()</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># in $du (destination URI).</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>route(1);</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre">
</span>} else {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>/* uncomment the following lines if you want to enable presence */</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (is_method("SUBSCRIBE")) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># in-dialog subscribe requests</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>route(2);</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>exit;</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if ( is_method("ACK") ) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if ( t_check_trans() ) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># non loose-route, but stateful ACK; must be an ACK after </font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># a 487 or e.g. 404 from upstream server</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>t_relay();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>exit;</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>} else {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># ACK without matching transaction -></font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># ignore and discard</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>exit;</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>sl_send_reply("404","Not here");</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>exit;</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div><div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">#Route for user lookups</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">route[3]{</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (!lookup("location", "m")) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>switch ($retcode) {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre">
</span>case -1:</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>case -3:</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>t_newtran();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>t_reply("404", "Not Found");</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>exit;</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>case -2:</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>sl_send_reply("405", "Method Not Allowed");</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>exit;</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span># when routing via usrloc, log the missed calls also</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre">
</span>setflag(2);</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>route(1);</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><br></font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">#Route[6] is for NAT</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">route[6] {</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>#---- RTP Proxy handling ---#</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if (is_method("BYE|CANCEL"))
{</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>end_media_session();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>} else if (is_method("INVITE")){</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>#---- Activates the RTP Proxy for the CALLEE ---#</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>$var(ret) = use_media_proxy();</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>if(!($var(ret) == 1)){</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"> log("use_media_proxy returned $var(ret)");</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>}</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>t_on_failure("1");</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2"><span class="Apple-tab-span" style="white-space:pre"> </span>};</font></div><div><font class="Apple-style-span" face="arial, helvetica, sans-serif" size="2">}</font></div><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; "><br></div></div></div></div></div>_______________________________________________<br>Users mailing list<br><a href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a><br>http://lists.opensips.org/cgi-bin/mailman/listinfo/users<br></blockquote></div><br></div></div></div></body></html>