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    <p>Hello,</p>
    <p>not much into ims these days, but from websocket point of view,
      the URI in contact, etc. for websocket is not resolvable, so one
      has to deal with same kind of processing as for nat in case of
      websocket.</p>
    <p>Cheers,<br>
      Daniel<br>
    </p>
    <br>
    <div class="moz-cite-prefix">On 20/10/16 12:21, Serhat Guler wrote:<br>
    </div>
    <blockquote
cite="mid:CA+Eb_nyezwin60YDvjX0D2QcHPwhr3WF47LYeik9jmjk1L2pHQ@mail.gmail.com"
      type="cite">
      <div dir="ltr">
        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)">Hi
          Daniel,<br>
          <br>
          Thank you for your reply. I'll defo check it out in the
          evening. Do you think the scenario I explained here (<a
            moz-do-not-send="true"
href="http://lists.sip-router.org/pipermail/sr-users/2016-October/094831.html"
            target="_blank">http://lists.sip-router.org/<wbr>pipermail/sr-users/2016-<wbr>October/094831.html</a>)
          might also be the case ? </div>
        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)"><br>
        </div>
        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)">Cheers,<br>
          Serhat</div>
        <div class="gmail_extra"><br>
          <div class="gmail_quote">On 20 October 2016 at 11:22,
            Daniel-Constantin Mierla <span dir="ltr"><<a
                moz-do-not-send="true" href="mailto:miconda@gmail.com"
                target="_blank">miconda@gmail.com</a>></span> wrote:<br>
            <blockquote class="gmail_quote" style="margin:0 0 0
              .8ex;border-left:1px #ccc solid;padding-left:1ex">
              <div bgcolor="#FFFFFF" text="#000000">
                <p>Hello,</p>
                <p>it seems that the response to the invite doesn't have
                  a Contact header. Can you check that? You can print
                  the message in logs with $mb.<br>
                </p>
                Cheers,<br>
                Daniel
                <div>
                  <div class="m_672422548178558789h5"><br>
                    <br>
                    <div
                      class="m_672422548178558789m_7691369377431658281moz-cite-prefix">On
                      17/10/16 22:46, Serhat Guler wrote:<br>
                    </div>
                  </div>
                </div>
                <blockquote type="cite">
                  <div>
                    <div class="m_672422548178558789h5">
                      <div dir="ltr">
                        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)">Dear
                          all,<br>
                          <br>
                          I can register the sipml5 client to my
                          kamailio IMS setup successfully, but when I
                          try to make a call the invite fails with "478
                          Unresolvable destination". From the wireshark
                          trace file I think the PCSCF on the
                          terminating side cannot resolve the
                          destination. After the invite request fails
                          the caller re-registers to the networkj
                          automatically. The wireshark file is
                          attached. </div>
                        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)"><br>
                        </div>
                        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)">The
                          registration process happens successfully but
                          all of the nodes give some errors:</div>
                        <div class="gmail_default"
style="font-family:verdana,sans-serif;font-size:small;color:rgb(11,83,148)"><br>
                        </div>
                        <div class="gmail_default">
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            INFO: <script>:  [REGISTER] from [<a
                              moz-do-not-send="true"
                              class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext">sip:alice@net1.test</a>]
                            to [<a moz-do-not-send="true"
                              class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext">sip:alice@net1.test</a>]</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[DEFAUL<wbr>T_ROUTE]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=425 a=25 n=xlog</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: <script>: REGISTER (<a
                              moz-do-not-send="true"
                              class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext">sip:alice@net1.test</a>
                            (<a moz-do-not-send="true"
                              href="http://192.168.0.10:14115"
                              target="_blank">192.168.0.10:14115</a>) to
                            <a moz-do-not-send="true"
                              class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext">sip:alice@net1.test</a>,
                            25c80750-d52d-30c8-d373-c01364<wbr>01a927)</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[DEFAUL<wbr>T_ROUTE]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=437 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[DEFAUL<wbr>T_ROUTE]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=437 a=5 n=route</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=627 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=622 a=25 n=mf_process_maxfwd_header</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: <core>
                            [parser/msg_parser.c:153]: get_hdr_field():
                            get_hdr_field: cseq <CSeq>:
                            <59840> <REGISTER></div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: <core>
                            [parser/msg_parser.c:187]: get_hdr_field():
                            DEBUG: get_hdr_body : content_length=0</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: maxfwd [mf_funcs.c:85]:
                            is_maxfwd_present(): value = 70</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=633 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=627 a=26 n=sanity_check</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: <core>
                            [parser/msg_parser.c:89]: get_hdr_field():
                            found end of header</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: sanity [mod_sanity.c:248]:
                            w_sanity_check(): sanity checks result: 1</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=639 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=633 a=24 n=has_totag</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: siputils [checks.c:97]: has_totag():
                            no totag</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: <core> [select.c:412]:
                            run_select(): Calling SELECT 0xb6e5fe40</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=645 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=639 a=25 n=is_method</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=649 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=645 a=24 n=t_lookup_request</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: tm [t_lookup.c:1011]: t_check_msg():
                            DEBUG: t_check_msg: msg id=2 global id=1 T
                            start=0xffffffff</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: tm [t_lookup.c:466]:
                            t_lookup_request(): t_lookup_request: start
                            searching: hash=21728, isACK=0</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: tm [t_lookup.c:424]: matching_3261():
                            DEBUG: RFC3261 transaction matching failed</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: tm [t_lookup.c:648]:
                            t_lookup_request(): DEBUG: t_lookup_request:
                            no transaction found</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: tm [t_lookup.c:1080]: t_check_msg():
                            DEBUG: t_check_msg: msg id=2 global id=2 T
                            end=(nil)</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=652 a=16 n=if</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=649 a=25 n=is_method</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            ERROR: *** cfgtrace:request_route=[REQINI<wbr>T]
                            c=[/usr/local/etc/kamailio/kam<wbr>ailio-pcscf.cfg]
                            l=650 a=26 n=send_reply</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: sl [sl.c:280]: send_reply(): reply in
                            stateless mode (sl)</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: websocket [ws_conn.c:429]:
                            wsconn_get(): wsconn_get for id [2]</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: websocket [ws_conn.c:437]:
                            wsconn_get(): wsconn_get returns wsc
                            [0xb2329228] refcnt [2]</div>
                          <div class="gmail_default"
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">10(3773)
                            DEBUG: websocket [ws_frame.c:751]:
                            ws_frame_transmit(): Tx message:</div>
                          <div
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small"><br>
                          </div>
                          <div
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small"><br>
                          </div>
                          <div
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small">The
                            SCSCF says (while inviting):</div>
                          <div>
                            <div><font face="verdana, sans-serif"
                                color="#0b5394"> 0(3582) ERROR:
                                dialog_ng [dlg_handlers.c:196]:
                                populate_leg_info(): bad sip message or
                                missing Contact hdr</font></div>
                            <div><font face="verdana, sans-serif"
                                color="#0b5394"> 0(3582) ERROR:
                                dialog_ng [dlg_handlers.c:453]:
                                dlg_onreply(): could not add further
                                info to the dlg out</font></div>
                          </div>
                          <div><font face="verdana, sans-serif"
                              color="#0b5394"><br>
                            </font></div>
                          <div><font face="verdana, sans-serif"
                              color="#0b5394">Making calls between 2 IMS
                              clients(boghe) is possible.<br>
                              <br>
                              Would appreciate any help (I can share the
                              cfg files if needed).</font></div>
                          <div><font face="verdana, sans-serif"
                              color="#0b5394"><br>
                              Cheers,<br>
                              Serhat</font></div>
                          <div
style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small"><br>
                          </div>
                        </div>
                      </div>
                      <br>
                      <fieldset
                        class="m_672422548178558789m_7691369377431658281mimeAttachmentHeader"></fieldset>
                      <br>
                    </div>
                  </div>
                  <pre>______________________________<wbr>_________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
<a moz-do-not-send="true" class="m_672422548178558789m_7691369377431658281moz-txt-link-abbreviated" href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a>
<a moz-do-not-send="true" class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" target="_blank">http://lists.sip-router.org/cg<wbr>i-bin/mailman/listinfo/sr-user<wbr>s</a><span class="m_672422548178558789HOEnZb"><font color="#888888">
</font></span></pre><span class="m_672422548178558789HOEnZb"><font color="#888888">
    </font></span></blockquote><span class="m_672422548178558789HOEnZb"><font color="#888888">
    

    <pre class="m_672422548178558789m_7691369377431658281moz-signature" cols="72">-- 
Daniel-Constantin Mierla
<a moz-do-not-send="true" class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext" href="http://twitter.com/#%21/miconda" target="_blank">http://twitter.com/#!/miconda</a> - <a moz-do-not-send="true" class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext" href="http://www.linkedin.com/in/miconda" target="_blank">http://www.linkedin.com/in/mic<wbr>onda</a>
Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - <a moz-do-not-send="true" class="m_672422548178558789m_7691369377431658281moz-txt-link-freetext" href="http://www.asipto.com" target="_blank">http://www.asipto.com</a></pre>
  </font></span></div>


______________________________<wbr>_________________

SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list

<a moz-do-not-send="true" href="mailto:sr-users@lists.sip-router.org" target="_blank">sr-users@lists.sip-router.org</a>

<a moz-do-not-send="true" href="http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users" rel="noreferrer" target="_blank">http://lists.sip-router.org/cg<wbr>i-bin/mailman/listinfo/sr-user<wbr>s</a>


</blockquote></div>
</div></div>



</blockquote>
<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 Advanced Training, Berlin, Oct 24-26, 2016 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre></body></html>