Hello,
On 07/11/16 10:05, Carsten Bock wrote: > Hi Gholamreza, > > 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. > > 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.... > > Some references: > - 1&1 is running Kamailio for 2,5 Mio (??) subscribers. more up to date numbers about 1&1 can be found in their presentation at Kamailio World 2016: * http://kamailio.org/events/2016-KamailioWorld/Day2/20-Pawel.Kuzak-High-Quality-Telephony-Using-A-Fail-Safe-Media-Relay-Setup.pdf Cheers, Daniel > - 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. > > Thanks, > Carsten > > 2016-11-07 8:43 GMT+01:00 Gholamreza Sabery <gr.sab...@gmail.com > <mailto:gr.sab...@gmail.com>>: > > 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.. > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > list > sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > <http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users> > > > > > -- > Carsten Bock > CEO (Geschäftsführer) > > ng-voice GmbH > Millerntorplatz 1 > 20359 Hamburg / Germany > > http://www.ng-voice.com > mailto:cars...@ng-voice.com <mailto:cars...@ng-voice.com> > > Office +49 40 5247593-40 > Fax +49 40 5247593-99 > > Sitz der Gesellschaft: Hamburg > Registergericht: Amtsgericht Hamburg, HRB 120189 > Geschäftsführer: Carsten Bock > Ust-ID: DE279344284 > > Hier finden Sie unsere handelsrechtlichen Pflichtangaben: > http://www.ng-voice.com/imprint/ > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Nov 28-30, 2016 - http://www.asipto.com
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