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    <p>Hello,</p>
    <p>according to the logs, the main app binary is a different
      version, so kamailio is v5.0.3 and the kex module is v5.0.4.</p>
    <p>Maybe you also installed kamailio from packages, check to see
      what is the path to kamailio binary inside /etc/init.d/kamailio.</p>
    <p>You can also do 'which kamailio' to see where is the first binary
      found in the execution paths.</p>
    <p>Cheers,<br>
      Daniel<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 31.10.17 08:34, Abdul Basit wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAGQG5MbrXTVDdFKK5s=COybGbDt=s_bg4iDK86rdJVF5cYH0qQ@mail.gmail.com">
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        <div>
          <div>Hi,<br>
            <br>
          </div>
          My kamailio installation with 5.0.3 was working fine.<br>
        </div>
        I update kamailio source to 5.0.4 and <span
          style="font-family:monospace,monospace">make all; make install</span><br>
        <div><br>
        </div>
        <div>I started receiving error below: <br>
        </div>
        <div>
          <div>
            <div>
              <div><br>
                <span style="font-family:monospace,monospace">/etc/init.d/kamailio
                  start<br>
                  [FAIL] Not starting Kamailio SIP Server: invalid
                  configuration file! ... failed!<br>
                   failed!<br>
                  [....] 0(7426) ERROR: <core>
                  [core/sr_module.c:431]: version_control(): module
                  version mismatch for
                  /usr/local/lib64/kamailio/modules/kex.so; core:
                  kamailio 5.0.3 (x86_64/lin[FAILmodule: kamailio 5.0.4
                  (x86_64/linux) ... failed!<br>
                   failed!<br>
                </span></div>
              <div><br>
              </div>
              <div><span style="font-family:monospace,monospace">kamailio.cfg</span>
                is same as earlier.</div>
              <div><br>
              </div>
              <div>I removed kamailio sources and modules folder <span
                  style="font-family:monospace,monospace">/usr/local/lib64/kamailio/modules/</span></div>
              <div>I also dropped old kamailio postgres database and
                created new one after fresh source install of version
                5.0.4 from git.</div>
              <div>
                <pre style="box-sizing:border-box;font-family:monospace;font-size:14px;background:rgb(245,245,245) none repeat scroll 0% 0%;color:rgb(102,102,102);margin:20px 0px;overflow:auto;padding:20px;white-space:pre-wrap;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;text-decoration-style:initial;text-decoration-color:initial"># git clone <a href="https://github.com/kamailio/kamailio" moz-do-not-send="true">https://github.com/kamailio/kamailio</a> kamailio
# cd kamailio
# git checkout -b 5.0 origin/5.0</pre>
              </div>
              <div>But this error persists. <br>
              </div>
              <div><br>
              </div>
              <div>Whats the resolution? Is this a bug?<br>
              </div>
              <div><br clear="all">
                <div class="gmail_extra">
                  <div>
                    <div class="gmail_signature">
                      <div><font size="2"><span
                            style="font-family:verdana,sans-serif"><span
                              style="color:rgb(39,78,19)">--<br>
                              regards,</span></span></font></div>
                      <font size="2"><span
                          style="font-family:verdana,sans-serif"><span
                            style="color:rgb(39,78,19)"><br>
                            abdul basit<br>
                          </span></span></font></div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
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      <br>
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      <br>
      <pre wrap="">_______________________________________________
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</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
Daniel-Constantin Mierla
<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>
Kamailio Advanced Training, Nov 13-15, 2017, in Berlin - <a class="moz-txt-link-abbreviated" href="http://www.asipto.com">www.asipto.com</a>
Kamailio World Conference - <a class="moz-txt-link-abbreviated" href="http://www.kamailioworld.com">www.kamailioworld.com</a></pre>
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