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    <p>Hello,<br>
    </p>
    <div class="moz-cite-prefix">On 15.06.21 07:34, Yan Gao wrote:<br>
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    <blockquote type="cite"
cite="mid:CABTEZJepF_+aOC=GPzkgkbM5uLAqjmcOGWAF7co2maUyGNkZAw@mail.gmail.com">
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      <div dir="ltr">Hello, <br>
        I have a question about the license of Kamailio. <br>
        <br>
        It is said to be GPL in <a href="https://www.kamailio.org/w/"
          moz-do-not-send="true">https://www.kamailio.org/w/</a>:<br>
        "<span style="color:rgb(19,113,23);font-family:"Open
Sans",Helvetica,sans-serif;font-size:16px;font-style:italic;text-align:justify;text-indent:16px">Kamailio</span><span
style="box-sizing:border-box;font-size:12px;line-height:0;vertical-align:baseline;color:rgb(19,113,23);font-family:"Open
Sans",Helvetica,sans-serif;font-style:italic;text-align:justify;text-indent:16px">®</span><span
          style="color:rgb(19,113,23);font-family:"Open
Sans",Helvetica,sans-serif;font-size:16px;font-style:italic;text-align:justify;text-indent:16px"> (successor
          of former OpenSER and SER) is an Open Source SIP Server
          released under GPL, able to handle thousands of call setups
          per second....</span>"<br>
        <br>
        But GPLv2 in <a href="https://www.kamailio.org/w/info/"
          moz-do-not-send="true">https://www.kamailio.org/w/info/</a> :<span
          style="font-family:"Open
          Sans",Helvetica,sans-serif;font-size:14px"><br>
          <font color="#6aa84f">"Kamailio  is released under GNU Public
            License v2 (GPLv2). Beginning with 3.0.0, the application
            includes parts of code under BSD license that can be used
            such as individual components."</font><br>
          <br>
          <font color="#575757">Which one is the correct description?</font><br>
        </span></div>
    </blockquote>
    <p><font color="#575757">actually it is GPLv2 or later, as the
        header of main.c file lists:</font></p>
    <p><font color="#575757">  *
        <a class="moz-txt-link-freetext" href="https://github.com/kamailio/kamailio/blob/master/src/main.c">https://github.com/kamailio/kamailio/blob/master/src/main.c</a></font></p>
    <p><font color="#575757">All (almost) source code files have the
        header with their license, several files/modules have also BSD
        license, if you want to use (extract) them individually. But
        over all, it is GPLv2+. Somehow GPL as a term got associated
        mainly with GPLv2 over the time.</font></p>
    <p><font color="#575757">I updated the the web pages.</font></p>
    <p><font color="#575757">Cheers,<br>
        Daniel<br>
      </font></p>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla -- <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
<a class="moz-txt-link-abbreviated" href="http://www.twitter.com/miconda">www.twitter.com/miconda</a> -- <a class="moz-txt-link-abbreviated" href="http://www.linkedin.com/in/miconda">www.linkedin.com/in/miconda</a></pre>
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