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    <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<br>
    <br>
    <div class="moz-cite-prefix">On 17/10/16 22:46, Serhat Guler wrote:<br>
    </div>
    <blockquote
cite="mid:CA+Eb_nyCXTmtjGDi_K9CZnhmbawrA5ySkvXAVwgA2JTyd44UpQ@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)">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 class="moz-txt-link-freetext" href="sip:alice@net1.test">sip:alice@net1.test</a>]
            to [<a class="moz-txt-link-freetext" href="sip:alice@net1.test">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=[DEFAULT_ROUTE]
            c=[/usr/local/etc/kamailio/kamailio-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 class="moz-txt-link-freetext" href="sip:alice@net1.test">sip:alice@net1.test</a> (<a
              moz-do-not-send="true" href="http://192.168.0.10:14115">192.168.0.10:14115</a>)
            to <a class="moz-txt-link-freetext" href="sip:alice@net1.test">sip:alice@net1.test</a>,
            25c80750-d52d-30c8-d373-c0136401a927)</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=[DEFAULT_ROUTE]
            c=[/usr/local/etc/kamailio/kamailio-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=[DEFAULT_ROUTE]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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=[REQINIT]
            c=[/usr/local/etc/kamailio/kamailio-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>
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style="color:rgb(11,83,148);font-family:verdana,sans-serif;font-size:small"><br>
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      <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 Advanced Training, Berlin, Oct 24-26, 2016 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a></pre>
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