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    <tt>Hi Miha,<br>
      <br>
      You mean the UAC does not like the multi-URI Contact header in the
      200 OK ???? If so, that UAC is really broken as 1) breaks the SIP
      syntax (which allows it) and 2) breaks the the SIP Registration as
      per RFC3261.<br>
      <br>
      What about the second contact (the one already existing in usrloc
      when this registration comes) ? can it be discarded ? If YES, you
      can try passing the "c1f" flags to save() :<br>
         
      <a class="moz-txt-link-freetext" href="http://www.opensips.org/html/docs/modules/2.2.x/registrar.html#id294033">http://www.opensips.org/html/docs/modules/2.2.x/registrar.html#id294033</a><br>
      <br>
      That will make OpenSIPS to accept only 1 contact per AOR/user and
      any new contact will override the existing one.<br>
      <br>
      Regards,<br>
    </tt>
    <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
    <div class="moz-cite-prefix">On 18.11.2016 10:15, Miha wrote:<br>
    </div>
    <blockquote
      cite="mid:c80e9a24-0b74-01be-2f96-a5c1bc698592@softnet.si"
      type="cite">
      <meta content="text/html; charset=windows-1252"
        http-equiv="Content-Type">
      <font face="Calibri Light">Hi Bogdan<br>
        <br>
        I did few more test. </font><font face="Calibri Light">This
        contact bothers UAC. Is there anything i can do in this case in
        OpenSIPS so that it will only reply with one URI in contact?<br>
      </font><br>
      <pre wrap="">Contact: <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="sip:38618308980@opsp.kabelnet.net;transport=udp">&lt;sip:38618308980@opsp.kabelnet.net;transport=udp&gt;</a>;expires=1518
;received=<a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="sip:84.41.125.21:5060">"sip:84.41.125.21:5060"</a>, <a moz-do-not-send="true" class="moz-txt-link-rfc2396E" href="sip:38618308980@84.41.125.21:5060">&lt;sip:38618308980@84.41.125.21:5060&gt;</a>;
expires=180.


tnx so much!
MIha 
</pre>
      <br>
      <div class="moz-cite-prefix">On 17/11/2016 12:11, Bogdan-Andrei
        Iancu wrote:<br>
      </div>
      <blockquote
        cite="mid:b503439a-2fae-36ee-f545-4179aad9f5d3@opensips.org"
        type="cite">
        <meta content="text/html; charset=windows-1252"
          http-equiv="Content-Type">
        <tt>Hi Miha,<br>
          <br>
          yes, that is parallel forking (you may have more than 2
          contacts only).<br>
          <br>
          Are you sure your DB was sync'ed? OpenSIPS is periodically
          flushing the memory cache into the location table (see the
          "state" of the contact (as per "ul show") if marked as DIRTY).<br>
          <br>
          In regards to RFC, I think you quote the wrong section (maybe
          about callings?) - for REGISTERs, any number of URIs are
          allowed AFAIK. <br>
          <br>
          Regards,<br>
        </tt>
        <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
        <div class="moz-cite-prefix">On 17.11.2016 12:35, Miha wrote:<br>
        </div>
        <blockquote
          cite="mid:2610b8d4-1cb3-804f-2fce-8d24c129ffb5@softnet.si"
          type="cite">
          <meta content="text/html; charset=windows-1252"
            http-equiv="Content-Type">
          <font face="Calibri Light">Bodan<br>
            <br>
            so this is dual forking...?<br>
            So if you have one account and you have two phones on it and
            first will try  to register, 200 ok will will have contact
            of both phones?<br>
            In location table I can see only one registration for this
            user but for "opensipsctl ul show" it shows me two contacts,
            which is strange? (When i do trace only one invite is send)
            and UAC replay with Busy all the time due to two contacts
            (this what i have been told).<br>
            <br>
            Ok, but if you look at rfc there is only one URI allowed in
            contact if I understand this right?<br>
            <br>
          </font><br>
          <pre style="color: rgb(0, 0, 0); font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; white-space: pre-wrap;">The Contact header field MUST be present and contain exactly one SIP
   or SIPS URI in any request that can result in the establishment of a
   dialog

<font face="Calibri Light">Please correct me if I am wrong.


tnx so much!
Miha</font><font face="Calibri Light">
</font></pre>
          <br>
          <div class="moz-cite-prefix">On 17/11/2016 11:22,
            Bogdan-Andrei Iancu wrote:<br>
          </div>
          <blockquote
            cite="mid:02477e55-9520-dd33-a8e3-19b49783228e@opensips.org"
            type="cite">
            <meta content="text/html; charset=windows-1252"
              http-equiv="Content-Type">
            <tt>Hi Miha,<br>
              <br>
              OpenSIPS returns in the 200 OK for a REGISTER all the
              valid registrations for that user (for all the devices the
              user may have).<br>
              <br>
              I guess your user has 2 registrations, so the 200 OK will
              report back both of them. You can check via "opensipsctl
              ul show"<br>
              <br>
              Regards,<br>
            </tt>
            <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
            <div class="moz-cite-prefix">On 17.11.2016 12:13, Miha
              wrote:<br>
            </div>
            <blockquote
              cite="mid:1a3ae947-f9e7-c5b3-bbbe-4fabe1b648e2@softnet.si"
              type="cite">
              <meta content="text/html; charset=windows-1252"
                http-equiv="Content-Type">
              <font face="Calibri Light">Hello Bogdan<br>
                <br>
                i changed this and it works in all cases, only in one I
                noticed today this (Opensips reply only in this case
                with two URI on contact):<br>
                <br>
                <font size="-1"> UAC:5060 -&gt;OpenSIPS:5060<br>
                  REGISTER <a moz-do-not-send="true"
                    class="moz-txt-link-freetext"
                    href="sip:opsp.test.net:5060">sip:opsp.test.net:5060</a>
                  SIP/2.0.<br>
                  Via: SIP/2.0/UDP
                  opsp.test.net;branch=z9hG4bKa40225bd7495297c6.<br>
                  Max-Forwards: 70.<br>
                  From: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>;tag=1f62205074.<br>
                  To: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>.<br>
                  Call-ID: 61c67f739bef5a2e.<br>
                  CSeq: 1804289391 REGISTER.<br>
                  Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER,
                  OPTIONS, UPDATE,<br>
                  PRACK, INFO.<br>
                  Authorization: Digest<br>
username="99942335040",realm="opsp.test.net",nonce="582d810c000058b<br>
                  d73adccf0d455c2a2159b3a3403c1f7a3",uri=<a
                    moz-do-not-send="true" class="moz-txt-link-rfc2396E"
                    href="sip:opsp.test.net:5060">"sip:opsp.test.net:5060"</a>,res<br>
                  ponse="bc0c757c17f9b0976af35ec633dd83ca".<br>
                  Contact: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net;transport=udp">&lt;sip:99942335040@opsp.test.net;transport=udp&gt;</a>;ex<br>
                  pires=3600.<br>
                  Privacy: none.<br>
                  Supported: path.<br>
                  User-Agent: Brcm-Callctrl/v1.10.3 M5T SIP
                  Stack/4.1.2.2.<br>
                  Content-Length: 0.<br>
                  <br>
                  UOpenSIPS:5060 -&gt; UAC:5060<br>
                  SIP/2.0 401 Unauthorized.<br>
                  Via: SIP/2.0/UDP<br>
opsp.test.net;received=UAC;rport=5060;branch=z9hG4bKa4022<br>
                  5bd7495297c6.<br>
                  From: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>;tag=1f62205074.<br>
                  To: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>;tag=0c7ff67d927afc274<br>
                  b272138ce65100a.ac4d.<br>
                  Call-ID: 61c67f739bef5a2e.<br>
                  CSeq: 1804289391 REGISTER.<br>
                  WWW-Authenticate: Digest realm="opsp.test.net",<br>
nonce="582d811300005a88b92d0287a7460acce0a84e5d2a200b33", stale=true.<br>
                  Server: OpenSIPS (1.10.0beta-tls (x86_64/linux)).<br>
                  Content-Length: 0.<br>
                  <br>
                  <br>
                  U UAC:5060 -&gt;OpenSIPS:5060<br>
                  REGISTER <a moz-do-not-send="true"
                    class="moz-txt-link-freetext"
                    href="sip:opsp.test.net:5060">sip:opsp.test.net:5060</a>
                  SIP/2.0.<br>
                  Via: SIP/2.0/UDP
                  opsp.test.net;branch=z9hG4bKb5f2bbbf80e346f48.<br>
                  Max-Forwards: 70.<br>
                  From: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>;tag=1f62205074.<br>
                  To: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>.<br>
                  Call-ID: 61c67f739bef5a2e.<br>
                  CSeq: 1804289392 REGISTER.<br>
                  Allow:  INVITE, ACK, CANCEL, BYE, NOTIFY, REFER,
                  OPTIONS, UPDATE,<br>
                  PRACK, INFO.<br>
                  Authorization: Digest<br>
username="99942335040",realm="opsp.test.net",nonce="582d811300005a8<br>
                  8b92d0287a7460acce0a84e5d2a200b33",uri=<a
                    moz-do-not-send="true" class="moz-txt-link-rfc2396E"
                    href="sip:opsp.test.net:5060">"sip:opsp.test.net:5060"</a>,res<br>
                  ponse="9ce3622addeedf74622a23697e6f3728".<br>
                  Contact: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net;transport=udp">&lt;sip:99942335040@opsp.test.net;transport=udp&gt;</a>;ex<br>
                  pires=3600.<br>
                  Privacy: none.<br>
                  Supported: path.<br>
                  User-Agent: Brcm-Callctrl/v1.10.3 M5T SIP
                  Stack/4.1.2.2.<br>
                  Content-Length: 0.<br>
                  .<br>
                  <br>
                  <br>
                  UOpenSIPS:5060 -&gt; UAC:5060<br>
                  SIP/2.0 200 OK.<br>
                  Via: SIP/2.0/UDP<br>
opsp.test.net;received=UAC;rport=5060;branch=z9hG4bKb5f2b<br>
                  bbf80e346f48.<br>
                  From: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>;tag=1f62205074.<br>
                  To: 042335040 <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net">&lt;sip:99942335040@opsp.test.net&gt;</a>;tag=766e4f757c55b3450<br>
                  c9992a50fb64799-9163.<br>
                  Call-ID: 61c67f739bef5a2e.<br>
                  CSeq: 1804289392 REGISTER.<br>
                  Contact: <a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E"
                    href="sip:99942335040@opsp.test.net;transport=udp">&lt;sip:99942335040@opsp.test.net;transport=udp&gt;</a>;expires=3600<br>
                  ;received=<a moz-do-not-send="true"
                    class="moz-txt-link-rfc2396E" href="sip:UAC:5060">"sip:UAC:5060"</a>,
                  &lt;<a moz-do-not-send="true"
                    class="moz-txt-link-freetext"
                    href="sip:99942335040@UAC:1024">sip:99942335040@UAC:1024</a><br>
                  &gt; ;expires=119.<br>
                  Server: OpenSIPS (1.10.0beta-tls (x86_64/linux)).<br>
                  Content-Length: 0.</font><br>
                <br>
                Do you see where could be an issue?<br>
                <br>
                <br>
                tnx<br>
                miha<br>
                <br>
              </font><br>
              <div class="moz-cite-prefix">On 16/11/2016 08:11, Miha
                wrote:<br>
              </div>
              <blockquote
                cite="mid:17de93ae-ea15-7818-24a3-4dc31342893a@softnet.si"
                type="cite">
                <meta content="text/html; charset=windows-1252"
                  http-equiv="Content-Type">
                <font face="Calibri Light">Hello Bogdan<br>
                  <br>
                  yes this was the case...<br>
                  <br>
                  thank you!<br>
                  <br>
                  <br>
                  br<br>
                  miha<br>
                </font><br>
                <div class="moz-cite-prefix">On 15/11/2016 18:35,
                  Bogdan-Andrei Iancu wrote:<br>
                </div>
                <blockquote
                  cite="mid:1e9cd559-d277-0fb0-6b1d-d4dd54e45059@opensips.org"
                  type="cite">
                  <meta content="text/html; charset=windows-1252"
                    http-equiv="Content-Type">
                  <tt>Hi Miha,<br>
                    <br>
                    When you handle REGISTER requests (from behind NAT)
                    most probably you use fix_nated_contact() instead of
                    fix_nated_register().<br>
                    <br>
                    Regards,<br>
                  </tt>
                  <pre class="moz-signature" cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
                  <div class="moz-cite-prefix">On 15.11.2016 09:11, Miha
                    wrote:<br>
                  </div>
                  <blockquote
                    cite="mid:1f44deec-ac09-9de3-c938-e18a9b4171fa@softnet.si"
                    type="cite">
                    <meta http-equiv="content-type" content="text/html;
                      charset=windows-1252">
                    <font face="Calibri Light">Hello<br>
                      <br>
                      i need one info.<br>
                      I have one phone behind NAT and it is registered
                      on OpenSIPS. IN register packet, which is send to
                      OpenSIPS I can see contact:  <a
                        moz-do-not-send="true"
                        class="moz-txt-link-rfc2396E"
                        href="sip:11181600519@192.168.0.101:5060;transport=UDP">"sip:11181600519@192.168.0.101:5060;transport=UDP"</a><br>
                      <br>
                      and let says that the public ip for this device is
                      xxx.xxx.xxx.xxx.<br>
                      <br>
                      <br>
                      When opensips sends INVITE it send to right public
                      ip and right port (source ip and source port
                      generated by router). The issue is this:<br>
                      Invite is like:  "<a moz-do-not-send="true"
                        class="moz-txt-link-freetext"
                        href="sip:11181600519@">sip:11181600519@</a></font><font
                      face="Calibri Light"><font face="Calibri Light">xxx.xxx.xxx.xxx</font>:5060;transport=UDP"
                      and this request is then fw to this UAC behind
                      router. The UAC replays to this INVITE with 404
                      Not found as it is waiting to receive the same URI
                      which was written in contact (the userpart is ok,
                      put the ip is public, not private and this is the
                      issue).From what I can see in RFC this is the
                      case.<br>
                      <br>
                      <br>
                      Till now Idid not have any issues with this, but
                      now I found first phone which replays with 404 and
                      from RFC point of view there should be private ip
                      request :) . So is there anything I can do :)?<br>
                      <br>
                      <br>
                      tnx<br>
                      miha<br>
                    </font> <br>
                    <fieldset class="mimeAttachmentHeader"></fieldset>
                    <br>
                    <pre wrap="">_______________________________________________
Users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:Users@lists.opensips.org">Users@lists.opensips.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.opensips.org/cgi-bin/mailman/listinfo/users">http://lists.opensips.org/cgi-bin/mailman/listinfo/users</a>
</pre>
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