<html>
<head>
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<p>Hello,<br>
</p>
<br>
<div class="moz-cite-prefix">On 07/11/16 10:05, Carsten Bock wrote:<br>
</div>
<blockquote
cite="mid:CAOCjumEveXtZaiffZSOThkp=qPWyHT1hFRGozQFVYbk0iWpsGg@mail.gmail.com"
type="cite">
<div dir="ltr">Hi Gholamreza,
<div><br>
</div>
<div>probably, no one can provide you this information, as it
heavily depends on your setup and the network configuration,
your targeted setup and your targeted customers.</div>
<div><br>
</div>
<div>If you run Kamailio for Telemarketing services, you could
expect a lower ASR, than for regular residential services. We
have a NER of 100% in all of our setups (residential, VoLTE,
WebRTC, Class4), but what does this number tell you? Probably,
that we scale our solutions according to the requirements or
that we currently have fewer customers on WebRTC than on VoLTE
or fixed? ;-) Likely, if you run WebRTC, you'll have a lower
number of online users and concurrent calls than for a classic
residential service, as you'll have to do TLS and SRTP and not
simple UDP and pass-through RTP. If you provide a WebRTC to
WebRTC service, the numbers are different, than if you provide
a WebRTC breakout service....</div>
<div><br>
</div>
<div>Some references:</div>
<div>- 1&1 is running Kamailio for 2,5 Mio (??) subscribers.</div>
</div>
</blockquote>
<br>
more up to date numbers about 1&1 can be found in their
presentation at Kamailio World 2016:<br>
<br>
*
<a class="moz-txt-link-freetext" href="http://kamailio.org/events/2016-KamailioWorld/Day2/20-Pawel.Kuzak-High-Quality-Telephony-Using-A-Fail-Safe-Media-Relay-Setup.pdf">http://kamailio.org/events/2016-KamailioWorld/Day2/20-Pawel.Kuzak-High-Quality-Telephony-Using-A-Fail-Safe-Media-Relay-Setup.pdf</a><br>
<br>
Cheers,<br>
Daniel<br>
<br>
<blockquote
cite="mid:CAOCjumEveXtZaiffZSOThkp=qPWyHT1hFRGozQFVYbk0iWpsGg@mail.gmail.com"
type="cite">
<div dir="ltr">
<div>- we've been running Kamailio for 1,3 Mio residential
subscribers on two Hardware boxes (common Dell Servers) some
10 years ago, running up to 60k concurrent calls. We've been
able to do this on only two servers, as we did not have to
take care about Media-Relaying. That setup had an NER of 100%
and an ASR between 50% and 80%, the ASR was higher during the
evenings, as people were at home.</div>
<div><br>
</div>
<div>Thanks,</div>
<div>Carsten</div>
<img moz-do-not-send="true"
src="http://t.sidekickopen68.com/e1t/o/5/f18dQhb0S7ks8dDMPbW2n0x6l2B9gXrN7sKj6v4LGF6VcW1262m64hLW3xdLSP72TN_3d7C-zj01?si=6230090009280512&pi=8d9c9445-bfba-42cd-9418-099c821144e3"
style="display:none!important" height="1" width="1"></div>
<div class="gmail_extra"><br>
<div class="gmail_quote">2016-11-07 8:43 GMT+01:00 Gholamreza
Sabery <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:gr.sabery@gmail.com" target="_blank">gr.sabery@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Are there any real data about number of
concurrent calls, number of on-line users, NER (Network
Effectiveness Ratio) and ASR (Answer Seizure Ratio) of a
real VoIP system? I want this data for making comparisons.
Can anyone provide a reference, article, etc..<br>
</div>
<br>
______________________________<wbr>_________________<br>
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
mailing list<br>
<a moz-do-not-send="true"
href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a><br>
<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/<wbr>cgi-bin/mailman/listinfo/sr-<wbr>users</a><br>
<br>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div class="gmail_signature" data-smartmail="gmail_signature">Carsten
Bock<br>
CEO (Geschäftsführer)<br>
<br>
ng-voice GmbH<br>
Millerntorplatz 1<br>
20359 Hamburg / Germany<br>
<br>
<a moz-do-not-send="true" href="http://www.ng-voice.com"
target="_blank">http://www.ng-voice.com</a><br>
mailto:<a moz-do-not-send="true"
href="mailto:carsten@ng-voice.com" target="_blank">carsten@ng-voice.com</a><br>
<br>
Office +49 40 5247593-40<br>
Fax +49 40 5247593-99<br>
<br>
Sitz der Gesellschaft: Hamburg<br>
Registergericht: Amtsgericht Hamburg, HRB 120189<br>
Geschäftsführer: Carsten Bock<br>
Ust-ID: DE279344284<br>
<br>
Hier finden Sie unsere handelsrechtlichen Pflichtangaben:<br>
<a moz-do-not-send="true"
href="http://www.ng-voice.com/imprint/" target="_blank">http://www.ng-voice.com/imprint/</a></div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org">sr-users@lists.sip-router.org</a>
<a class="moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users">http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users</a>
</pre>
</blockquote>
<br>
<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>