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<p>Are you getting the error first time when you reach first 1900
sessions? Or after a while, after some previous sessions are
ended?<br>
</p>
Cheers,<br>
Daniel<br>
<br>
<div class="moz-cite-prefix">On 14/11/16 11:19, Gholamreza Sabery
wrote:<br>
</div>
<blockquote
cite="mid:CAJx6kgXRJgm6u=W26F-8g0T3Vtvmv3Ar5Vd30M5BbHyQeheHDg@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>
<div>I already set these parameters:<br>
<br>
</div>
rtpproxy -m 5000 -M 65000<br>
<br>
</div>
As well limits for number of open files are set to 1000000
(ulimit -n). When I increased log level of RTPProxy I saw:<br>
ERR:create_twinlistener:GENERAL: can't create IPv4 socket: Too
many open files in system<br>
<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Nov 14, 2016 at 1:46 PM,
Daniel-Constantin Mierla <span dir="ltr"><<a
moz-do-not-send="true" href="mailto:miconda@gmail.com"
target="_blank">miconda@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Hello,</p>
<p>first thing to look at is the port range. There are
some parameter that you can provide to rtpproxy in
command line in order to increase the range of port it
can use -- see 'rtpproxy -h' or 'man rtpproxy'.</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>
<div class="h5"> <br>
<div class="m_-1121791008997998940moz-cite-prefix">On
14/11/16 11:14, Gholamreza Sabery wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>Dear Daniel:<br>
<br>
</div>
I used a single RTPProxy instance. RTPProxy
version = 20040107. And yes there was traffic for
all calls but traffic is one-way. One leg sends
the call and the other just receives it.<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Nov 14, 2016 at
1:40 PM, Daniel-Constantin Mierla <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:miconda@gmail.com"
target="_blank">miconda@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Hello,</p>
<p>have you used a single rtpproxy instance?
Was there RTP traffic for all 1900 calls?
Is this with rtpproxy 1.2 or 2.0?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<div>
<div class="m_-1121791008997998940h5"> <br>
<div
class="m_-1121791008997998940m_6695360292306438050moz-cite-prefix">On
14/11/16 10:44, Gholamreza Sabery
wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div class="m_-1121791008997998940h5">
<div dir="ltr">I managed to create
about 1900 concurrent calls using a
single Kamailio and RTPProxy server.
But after this number RTPProxy
returns 0 and the following error is
shown in the Kamailio log files:<br>
<br>
<pre style="white-space:pre-wrap;color:rgb(0,0,0);font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">incorrect port 0 in reply from rtp proxy
<span style="font-family:arial,helvetica,sans-serif">
</span></pre>
<pre style="white-space:pre-wrap;color:rgb(0,0,0);font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px"><span style="font-family:arial,helvetica,sans-serif">What is the problem here? Also number of file descriptors that RTPProxy can use are set to a million.</span></pre>
<br>
</div>
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class="m_-1121791008997998940m_6695360292306438050mimeAttachmentHeader"></fieldset>
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<a moz-do-not-send="true" class="m_-1121791008997998940m_6695360292306438050moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cg<wbr>i-bin/mailman/listinfo/sr-user<wbr>s</a><span class="m_-1121791008997998940HOEnZb"><font color="#888888">
</font></span></pre><span class="m_-1121791008997998940HOEnZb"><font color="#888888">
</font></span></blockquote><span class="m_-1121791008997998940HOEnZb"><font color="#888888">
<pre class="m_-1121791008997998940m_6695360292306438050moz-signature" cols="72">--
Daniel-Constantin Mierla
<a moz-do-not-send="true" class="m_-1121791008997998940m_6695360292306438050moz-txt-link-freetext" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" class="m_-1121791008997998940m_6695360292306438050moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/mic<wbr>onda</a>
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - <a moz-do-not-send="true" class="m_-1121791008997998940m_6695360292306438050moz-txt-link-freetext" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a></pre>
</font></span></div>
______________________________<wbr>_________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a>
<a moz-do-not-send="true" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" rel="noreferrer" target="_blank">http://lists.sip-router.org/cg<wbr>i-bin/mailman/listinfo/sr-user<wbr>s</a>
</blockquote></div>
</div>
</blockquote>
<pre class="m_-1121791008997998940moz-signature" cols="72">--
Daniel-Constantin Mierla
<a moz-do-not-send="true" class="m_-1121791008997998940moz-txt-link-freetext" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" class="m_-1121791008997998940moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/<wbr>miconda</a>
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - <a moz-do-not-send="true" class="m_-1121791008997998940moz-txt-link-freetext" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a></pre></div></div></div></blockquote></div>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Daniel-Constantin Mierla
<a class="moz-txt-link-freetext" href="http://twitter.com/#!/miconda">http://twitter.com/#!/miconda</a> - <a class="moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda">http://www.linkedin.com/in/miconda</a>
Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre></body></html>