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    Hello,<br>
    <br>
    does that happen in all cases or just for some records? Can you rung
    with debug=3 and check the syslog messages for what happens at that
    moment when 401 is processed?<br>
    <br>
    Cheers,<br>
    Daniel<br>
    <br>
    <div class="moz-cite-prefix">On 30/04/15 11:37, Yuriy Gorlichenko
      wrote:<br>
    </div>
    <blockquote
cite="mid:CABSP_Vej0we75b_s33rNgOipwcLBscYMh5_iQSLyzJUMN-CgSA@mail.gmail.com"
      type="cite">
      <div dir="ltr">Hello. We have an issue with REGISTER to Provider.
        When Provider answers 401 Kamailio don't send any REGISTER with
        digest auth<br>
        <br>
        <div>IP ourservice.com.5068 > provider.dev.5060: UDP, length
          468</div>
        <div><a class="moz-txt-link-abbreviated" href="mailto:E...U...@.3">E...U...@.3</a>'</div>
        <div>..............AREGISTER <a class="moz-txt-link-freetext" href="sip:provider.dev">sip:provider.dev</a> SIP/2.0</div>
        <div>Via: SIP/2.0/UDP
ourservice.com:5068;branch=z9hG4bK4238.45a4a626000000000000000000000000.0</div>
        <div>To: <a class="moz-txt-link-rfc2396E" href="sip:login@provider.dev"><sip:login@provider.dev></a></div>
        <div>From:
          <a class="moz-txt-link-rfc2396E" href="sip:login@provider.dev"><sip:login@provider.dev></a>;tag=6a39af2190f8b2c99cc63bfeb3a3959c-1ff8</div>
        <div>CSeq: 10 REGISTER</div>
        <div>Call-ID: <a moz-do-not-send="true"
            href="mailto:1b3f9f5d5822eca2-16804@ourservice.com">1b3f9f5d5822eca2-16804@ourservice.com</a></div>
        <div>Max-Forwards: 70</div>
        <div>Content-Length: 0</div>
        <div>User-Agent: kamailio (4.3.0-dev5 (x86_64/linux))</div>
        <div>Contact: <<a moz-do-not-send="true"
            href="http://sip:login@ourservice.com:5068">sip:login@ourservice.com:5068</a>></div>
        <div>Expires: 360</div>
        <div><br>
        </div>
        <div><br>
        </div>
        <div>IP provider.dev.5060 > ourservice.com.5068: UDP, length
          572</div>
        <div>E..XC...-.W.....</div>
        <div>........DkJSIP/2.0 401 Unauthorized</div>
        <div>Via: SIP/2.0/UDP
ourservice.com:5068;branch=z9hG4bK4238.45a4a626000000000000000000000000.0;received=23.100.24.250</div>
        <div>From:
          <a class="moz-txt-link-rfc2396E" href="sip:login@provider.dev"><sip:login@provider.dev></a>;tag=6a39af2190f8b2c99cc63bfeb3a3959c-1ff8</div>
        <div>To: <a class="moz-txt-link-rfc2396E" href="sip:login@provider.dev"><sip:login@provider.dev></a>;tag=as6ad61d4a</div>
        <div>Call-ID: <a moz-do-not-send="true"
            href="mailto:1b3f9f5d5822eca2-16804@ourservice.com">1b3f9f5d5822eca2-16804@ourservice.com</a></div>
        <div>CSeq: 10 REGISTER</div>
        <div>Server: FastTel SoftSwitch</div>
        <div>Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE,
          NOTIFY, INFO, PUBLISH</div>
        <div>Supported: replaces</div>
        <div>WWW-Authenticate: Digest algorithm=MD5,
          realm="provider.dev", nonce="63fc6951"</div>
        <div>Content-Length: 0</div>
        <div><br>
        </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 World Conference, May 27-29, 2015
Berlin, Germany - <a class="moz-txt-link-freetext" href="http://www.kamailioworld.com">http://www.kamailioworld.com</a></pre>
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