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<p>Are you ending the rtp proxy sessions when the call are ended?
What rtpproxy functions are you using in the configuration file?</p>
<p>Cheers,<br>
Daniel<br>
</p>
<br>
<div class="moz-cite-prefix">On 14/11/16 18:18, Gholamreza Sabery
wrote:<br>
</div>
<blockquote
cite="mid:CAJx6kgWM7xb+v=sg-TkcX_fhM4dNpYjWoUqBY0BOKjFqKVWhrA@mail.gmail.com"
type="cite">
<div dir="ltr">No not the first time. But over time. I rebooted my
system and error is gone! It seems that it happens over time.<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Mon, Nov 14, 2016 at 6:12 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>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
<div>
<div class="h5"><br>
<br>
<div class="m_1292391092012891157moz-cite-prefix">On
14/11/16 11:19, Gholamreza Sabery wrote:<br>
</div>
<blockquote 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:<wbr>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="m_1292391092012891157h5"> <br>
<div
class="m_1292391092012891157m_-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_1292391092012891157m_-1121791008997998940h5">
<br>
<div
class="m_1292391092012891157m_-1121791008997998940m_6695360292306438050moz-cite-prefix">On
14/11/16 10:44,
Gholamreza Sabery wrote:<br>
</div>
</div>
</div>
<blockquote type="cite">
<div>
<div
class="m_1292391092012891157m_-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>
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<pre>______________________________<wbr>_________________
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</font></span></pre><span class="m_1292391092012891157m_-1121791008997998940HOEnZb"><font color="#888888">
</font></span></blockquote><span class="m_1292391092012891157m_-1121791008997998940HOEnZb"><font color="#888888">
<pre class="m_1292391092012891157m_-1121791008997998940m_6695360292306438050moz-signature" cols="72">--
Daniel-Constantin Mierla
<a moz-do-not-send="true" class="m_1292391092012891157m_-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_1292391092012891157m_-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_1292391092012891157m_-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>
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</blockquote></div>
</div>
</blockquote>
<pre class="m_1292391092012891157m_-1121791008997998940moz-signature" cols="72">--
Daniel-Constantin Mierla
<a moz-do-not-send="true" class="m_1292391092012891157m_-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_1292391092012891157m_-1121791008997998940moz-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_1292391092012891157m_-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="m_1292391092012891157moz-signature" cols="72">--
Daniel-Constantin Mierla
<a moz-do-not-send="true" class="m_1292391092012891157moz-txt-link-freetext" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" class="m_1292391092012891157moz-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_1292391092012891157moz-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>