<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 18 Oct 2016, at 08:46, Bogdan-Andrei Iancu <<a href="mailto:bogdan@opensips.org" class="">bogdan@opensips.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><tt style="font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class="">Hello Rodrigo,<br class=""><br class="">The questions your are asking are hard to answer and the Open Source world is most of the times opaque when comes to who is using and how much is used. As anyone can simply download and start using (information on how to do it) is quite enough, you may have many cases were companies do use an Open Source software without "leaking" or "leaving traces" about that.<br class=""></tt></div></blockquote>Yes, I agree. These kind of questions are really hard to answer. During the last ten years, acceptance of Open Source in production use for</div><div>commercial companies have changed worldwide. Open Source proxys like OpenSIPS and the relatives (SER, Kamailio) and other code bases</div><div>like resiprocate are taking the market together with media servers like Janus, Asterisk and FreeSwitch.</div><div><br class=""><blockquote type="cite" class=""><div class=""><tt style="font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><br class="">This is also for OpenSIPS project - it is hard to say who is using and how the popularity is fluctuating and mainly because there is no much of a feedback (as it is free to use).<br class=""><br class="">Still, take a look at :<br class=""> <span class="Apple-converted-space"> </span><a class="moz-txt-link-freetext" href="http://www.opensips.org/About/WhoIsUsing">http://www.opensips.org/About/WhoIsUsing</a><br class=""><br class="">This is an attempt to list the companies willing to do it, it is not a full listing.<br class=""><br class="">Best regards,<br class=""></tt><span style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class=""></span><pre class="moz-signature" cols="72" style="font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com/">http://www.opensips-solutions.com</a></pre><div class="moz-cite-prefix" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">On 13.10.2016 15:44, Rodrigo Pimenta Carvalho wrote:<br class=""></div><blockquote cite="mid:BN6PR02MB2721E316673C3086294BD163B5DC0@BN6PR02MB2721.namprd02.prod.outlook.com" type="cite" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><div id="divtagdefaultwrapper" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class="">Dear OpenSIPS users,</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">As a teacher, I'm going to explain somethings about SIP and SIP proxies to my students.<span class="Apple-converted-space"> </span><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">So, I intend to talk about OpenSIPS too.</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">1- Is there some ranking in any web page showing what is the most used SIP proxies in the telecommunication industries?</div></div></blockquote></div></blockquote>The interesting part would be Open Source platforms vs commercial and non-Open platforms. But no, I am not either aware of such data.<br class=""><blockquote type="cite" class=""><div class=""><blockquote cite="mid:BN6PR02MB2721E316673C3086294BD163B5DC0@BN6PR02MB2721.namprd02.prod.outlook.com" type="cite" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><div id="divtagdefaultwrapper" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">2 - Does the adoption of OpenSIPS, by telecom players, have been increasing ?</div></div></blockquote></div></blockquote>Yes<br class=""><blockquote type="cite" class=""><div class=""><blockquote cite="mid:BN6PR02MB2721E316673C3086294BD163B5DC0@BN6PR02MB2721.namprd02.prod.outlook.com" type="cite" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><div id="divtagdefaultwrapper" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">3 - What are examples of most remarkable use cases with OpenSIPS in telecommunications?<span class="Apple-converted-space"> </span><br class=""></div></div></blockquote></div></blockquote>If you widen the scope to “Open Source proxys” I would say that SIP as a protocol is making headway in interesting</div><div>areas. SIP is part of a European standard for live radio broadcast. It’s also part of a standard for air traffic communication, </div><div>connecting radio masts to a flight control tower.</div><div><br class=""></div><div>I’ve built solutions for both of this standards with Open Source SIP software.</div><div><br class=""></div><div>So it’s no longer just about “telecommunications” - SIP and the open source software is starting to deliver on</div><div>the original SIP vision - a realtime communication platform for Internet users.</div><div><br class=""></div><div>To stay in telecommunications there are many presentations from our various conferences that will</div><div>give you ideas on where and how it is used. The new black is of course Open Source mobile network</div><div>platforms - after ISDN and SS7 this is the new interesting area to cover with Open solutions.</div><div><br class=""></div><div>Regards,</div><div>/O</div><div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class=""><blockquote cite="mid:BN6PR02MB2721E316673C3086294BD163B5DC0@BN6PR02MB2721.namprd02.prod.outlook.com" type="cite" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><div id="divtagdefaultwrapper" style="font-size: 12pt; font-family: Calibri, Arial, Helvetica, sans-serif;" class=""><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">Any information will be very helpful!</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div style="margin-top: 0px; margin-bottom: 0px;" class="">Best regards.</div><div style="margin-top: 0px; margin-bottom: 0px;" class=""><br class=""></div><div id="Signature" class=""><div name="divtagdefaultwrapper" style="font-family: Calibri, Arial, Helvetica, sans-serif; margin: 0px;" class=""><div class="BodyFragment"><font size="2" class=""><div class="PlainText">RODRIGO PIMENTA CARVALHO<br class="">Inatel Competence Center<br class="">Software<br class="">Ph: +55 35 3471 9200 RAMAL 979<br class=""></div></font></div></div></div></div><br class=""><fieldset class="mimeAttachmentHeader"></fieldset><br class=""><pre wrap="" class="">_______________________________________________
Users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre></blockquote><br style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">_______________________________________________</span><br style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><span style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); float: none; display: inline !important;" class="">Users mailing list</span><br style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><a href="mailto:Users@lists.opensips.org" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class="">Users@lists.opensips.org</a><br style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""><a href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users" style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class="">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a><br style="font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);" class=""></div></blockquote></div><br class=""></body></html>