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    <tt>Fix the SIP client sending you the bogus SIP messages :). You
      cannot fix anything on OpenSIPS side.<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 19.08.2015 17:16, Nabeel wrote:<br>
    </div>
    <blockquote
cite="mid:CA+vx6KJnHmQcYBoAWOzr5h_K+qgfSpwLdCjWvgw=DvrJBMSogQ@mail.gmail.com"
      type="cite">
      <p dir="ltr">Okay, so what caused the bogus port nunber and how
        can I fix it? </p>
      <div class="gmail_quote">On 19 Aug 2015 14:54, "Bogdan-Andrei
        Iancu" &lt;<a moz-do-not-send="true"
          href="mailto:bogdan@opensips.org">bogdan@opensips.org</a>&gt;
        wrote:<br type="attribution">
        <blockquote class="gmail_quote" style="margin:0 0 0
          .8ex;border-left:1px #ccc solid;padding-left:1ex">
          <div text="#000000" bgcolor="#FFFFFF"> <tt>Hi Nabeel,</tt><tt><br>
            </tt><tt><br>
            </tt><tt>This error has nothing to do with the rtpproxy . It
              is a parsing error of an incoming SIP request. The VIA
              header in the received CANCEL has a bogus po</tt><tt>rt
              number:</tt><tt><br>
            </tt><tt>    Via: </tt><tt>&lt;SIP/2.0/TCP <a
                moz-do-not-send="true" href="http://10.61.208.143"
                target="_blank">10.61.208.143</a>:</tt><tt><b>46032:-1</b></tt><tt>;rport;branch=z9hG4bK78006</tt><tt><br>
            </tt><tt><br>
            </tt><tt>Regards,</tt><br>
            <pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
            <div>On 19.08.2015 09:02, Nabeel wrote:<br>
            </div>
            <blockquote type="cite">
              <p dir="ltr">I'm using port 12221 for rtpproxy (from
                default script) and port 12223 for OpenSIPS.  Are those
                'bad ports' like the error says?</p>
              <div class="gmail_quote">On 19 Aug 2015 06:48, "Nabeel"
                &lt;<a moz-do-not-send="true"
                  href="mailto:nabeelshikder@gmail.com" target="_blank">nabeelshikder@gmail.com</a>&gt;

                wrote:<br type="attribution">
                <blockquote class="gmail_quote" style="margin:0 0 0
                  .8ex;border-left:1px #ccc solid;padding-left:1ex">
                  <div dir="ltr">Hi,
                    <div><br>
                    </div>
                    <div>The rtpproxy error is resolved with your
                      suggestion, but I still get the 'bad port' errors
                      in the log followed by CANCEL of the call:</div>
                    <div><br>
                    </div>
                    <div>
                      <blockquote class="gmail_quote" style="margin:0px
                        0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">ERROR:core:parse_via:

                        bad port<br>
                        ERROR:core:parse_via:  &lt;SIP/2.0/TCP
                        10.61.208.143:46032:-1;rport;branch=z9hG4bK78006#015#012Max-Forwards:
                        70#015#012To: &lt;<a moz-do-not-send="true"
                          href="mailto:sip%3A%2B447984977774@sipdomain.com"
                          target="_blank">sip:+447984977774@sipdomain.com</a>;transport=tcp&gt;#015#012From:

                        &lt;<a moz-do-not-send="true"
                          href="mailto:sip%3A%2B447479189410@sipdomain.com"
                          target="_blank">sip:+447479189410@sipdomain.com</a>&gt;;tag=z9hG4bK93013084#015#012Call-ID:

                        <a moz-do-not-send="true"
                          href="http://358919227046@10.61.208.143#015%23012CSeq"
                          target="_blank">358919227046@10.61.208.143#015#012CSeq</a>:
                        1 CANCEL#015#012Contact: &lt;sip:<a
                          moz-do-not-send="true"
                          href="tel:%2B447479189410"
                          value="+447479189410" target="_blank">+447479189410</a>@10.61.208.143:46032;transport=tcp&gt;#015#012Expires:

                        3600#015#012User-Agent:
                        Agent/1.3.4/MP-S168#015#012Content-Length:
                        0#015#012#015#012&gt;<br>
                        ERROR:core:parse_via: parsed so
                        far:&lt;SIP/2.0/TCP <a moz-do-not-send="true"
                          href="http://10.61.208.143:46032"
                          target="_blank">10.61.208.143:46032</a>&gt;<br>
                        ERROR:core:get_hdr_field: bad via<br>
                        DBG:core:set_err_info: ec: 1, el: 3, ei: 'error
                        parsing Via'<br>
                        DBG:core:get_hdr_field: error exit<br>
                        <a moz-do-not-send="true">INFO:core:parse_headers</a>:
                        bad header field<br>
                        ERROR:core:parse_msg: message=&lt;CANCEL <a
                          moz-do-not-send="true"
                          href="mailto:sip%3A%2B447984977774@sipdomain.com"
                          target="_blank">sip:+447984977774@sipdomain.com</a>;transport=tcp

                        SIP/2.0#015#012Via: SIP/2.0/TCP
                        10.61.208.143:46032:-1;rport;branch=z9hG4bK78006#015#012Max-Forwards:
                        70#015#012To: &lt;<a moz-do-not-send="true"
                          href="mailto:sip%3A%2B447984977774@sipdomain.com"
                          target="_blank">sip:+447984977774@sipdomain.com</a>;transport=tcp&gt;#015#012From:

                        &lt;<a moz-do-not-send="true"
                          href="mailto:sip%3A%2B447479189410@sipdomain.com"
                          target="_blank">sip:+447479189410@sipdomain.com</a>&gt;;tag=z9hG4bK93013084#015#012Call-ID:

                        <a moz-do-not-send="true"
                          href="http://358919227046@10.61.208.143#015%23012CSeq"
                          target="_blank">358919227046@10.61.208.143#015#012CSeq</a>:
                        1 CANCEL#015#012Contact: &lt;sip:<a
                          moz-do-not-send="true"
                          href="tel:%2B447479189410"
                          value="+447479189410" target="_blank">+447479189410</a>@10.61.208.143:46032;transport=tcp&gt;#015#012Expires:

                        3600#015#012User-Agent:
                        Agent/1.3.4/MP-S168#015#012Content-Length:
                        0#015#012#015#012&gt;<br>
                        ERROR:core:receive_msg: Unable to parse msg
                        received from [<a moz-do-not-send="true"
                          href="http://188.29.165.141:46315"
                          target="_blank">188.29.165.141:46315</a>]<br>
                        ERROR:core:tcp_handle_req: receive_msg failed</blockquote>
                      <div><br>
                      </div>
                      <div><br>
                      </div>
                      <div>The SIP trace of the call is here:</div>
                      <div><br>
                      </div>
                      <div><a moz-do-not-send="true"
                          href="http://pastebin.com/dNpau6GT"
                          target="_blank">http://pastebin.com/dNpau6GT</a></div>
                      <div><br>
                      </div>
                      <div>I am using the default config scripts. 
                        Please advise how to fix this.  </div>
                      <div><br>
                      </div>
                      <div><br>
                      </div>
                      <div> </div>
                    </div>
                  </div>
                  <div class="gmail_extra"><br>
                    <div class="gmail_quote">On 14 August 2015 at 18:36,
                      Bogdan-Andrei Iancu <span dir="ltr">&lt;<a
                          moz-do-not-send="true"
                          href="mailto:bogdan@opensips.org"
                          target="_blank">bogdan@opensips.org</a>&gt;</span>
                      wrote:<br>
                      <blockquote class="gmail_quote" style="margin:0 0
                        0 .8ex;border-left:1px #ccc
                        solid;padding-left:1ex">
                        <div text="#000000" bgcolor="#FFFFFF"> <tt>yes,
                            you should.<br>
                            <br>
                            Regards,<br>
                          </tt><span>
                            <pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
                          </span>
                          <div>
                            <div>
                              <div>On 14.08.2015 18:06, Nabeel wrote:<br>
                              </div>
                              <blockquote type="cite">
                                <p dir="ltr">Should I make the same
                                  change to rtpproxy_offer?</p>
                                <p dir="ltr">    if
                                  (is_method("INVITE")) {           <br>
                                                 if (isflagset(NAT)) {<br>
                                                       
                                  rtpproxy_offer("ro");<br>
                                                
                                  }                                             
                                  <br>
                                </p>
                                <div class="gmail_quote">On 14 Aug 2015
                                  13:09, "Bogdan-Andrei Iancu" &lt;<a
                                    moz-do-not-send="true"
                                    href="mailto:bogdan@opensips.org"
                                    target="_blank">bogdan@opensips.org</a>&gt;

                                  wrote:<br type="attribution">
                                  <blockquote class="gmail_quote"
                                    style="margin:0 0 0
                                    .8ex;border-left:1px #ccc
                                    solid;padding-left:1ex">
                                    <div text="#000000"
                                      bgcolor="#FFFFFF"> <tt>I
                                        see....you have a </tt><tt>onreply_route[handle_nat]

                                        in your script, doing:</tt><tt><br>
                                      </tt><tt><br>
                                      </tt><tt>    if ( isflagset(NAT) )</tt><tt><br>
                                      </tt><tt>       
                                        rtpproxy_answer("ro");</tt><tt><br>
                                      </tt><tt><br>
                                      </tt><tt>Change that to :</tt><tt><br>
                                      </tt><tt><br>
                                      </tt><tt>    if ( isflagset(NAT)
                                        &amp;&amp;
                                        has_body("application/sdp") )</tt><tt><br>
                                      </tt><tt>       
                                        rtpproxy_answer("ro");</tt><tt><br>
                                      </tt><tt><br>
                                      </tt><tt>Regards,</tt><br>
                                      <pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
                                      <div>On 14.08.2015 15:04, Nabeel
                                        wrote:<br>
                                      </div>
                                      <blockquote type="cite">
                                        <p dir="ltr">The 'ringing' stage
                                          of a call is when the error
                                          occurs.  Why should 180
                                          Ringing lead to an error? </p>
                                        <div class="gmail_quote">On 14
                                          Aug 2015 12:47, "Bogdan-Andrei
                                          Iancu" &lt;<a
                                            moz-do-not-send="true"
                                            href="mailto:bogdan@opensips.org"
                                            target="_blank">bogdan@opensips.org</a>&gt;



                                          wrote:<br type="attribution">
                                          <blockquote
                                            class="gmail_quote"
                                            style="margin:0 0 0
                                            .8ex;border-left:1px #ccc
                                            solid;padding-left:1ex">
                                            <div text="#000000"
                                              bgcolor="#FFFFFF"> <tt>Hi,<br>
                                                <br>
                                                ACK request or 180
                                                ringing reply are part
                                                of a call and they do
                                                not have a body.<br>
                                                <br>
                                                It depends on your
                                                scripting to see when
                                                the rtpproxy are called
                                                (for what sip message).<br>
                                                <br>
                                                You may use the
                                                script_trace() function
                                                :<br>
                                                    <a
                                                  moz-do-not-send="true"
href="http://www.opensips.org/Documentation/Script-CoreFunctions-1-11#toc42"
                                                  target="_blank">http://www.opensips.org/Documentation/Script-CoreFunctions-1-11#toc42</a><br>
                                                to see which sip
                                                messages to generate the
                                                err log.<br>
                                                <br>
                                                Regards,<br>
                                              </tt>
                                              <pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
                                              <div>On 14.08.2015 14:15,
                                                Nabeel wrote:<br>
                                              </div>
                                              <blockquote type="cite">
                                                <p dir="ltr">Hi Bogdan,</p>
                                                <p dir="ltr">Thanks, but
                                                  I had no intentions of
                                                  using a SIP message
                                                  without a body; all
                                                  I'm trying to do is
                                                  make a normal call
                                                  with OpenSIPS. </p>
                                                <p dir="ltr">Please
                                                  explain why I'm
                                                  getting a SIP message
                                                  without a body and how
                                                  do I fix it? </p>
                                                <div class="gmail_quote">On
                                                  14 Aug 2015 11:12,
                                                  "Bogdan-Andrei Iancu"
                                                  &lt;<a
                                                    moz-do-not-send="true"
href="mailto:bogdan@opensips.org" target="_blank">bogdan@opensips.org</a>&gt;


                                                  wrote:<br
                                                    type="attribution">
                                                  <blockquote
                                                    class="gmail_quote"
                                                    style="margin:0 0 0
                                                    .8ex;border-left:1px
                                                    #ccc
                                                    solid;padding-left:1ex">
                                                    <div text="#000000"
                                                      bgcolor="#FFFFFF">
                                                      <tt>Hi Nabeel,<br>
                                                        <br>
                                                        You may get this
                                                        error when
                                                        calling the
                                                        rtpproxy
                                                        functions for a
                                                        SIP message
                                                        without a body.<br>
                                                        <br>
                                                        Regards,<br>
                                                      </tt>
                                                      <pre cols="72">Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
<a moz-do-not-send="true" href="http://www.opensips-solutions.com" target="_blank">http://www.opensips-solutions.com</a></pre>
                                                      <div>On 14.08.2015
                                                        09:58, Nabeel
                                                        wrote:<br>
                                                      </div>
                                                      <blockquote
                                                        type="cite">
                                                        <div dir="ltr">Hi,

                                                          <div><br>
                                                          </div>
                                                          <div>I am
                                                          getting this
                                                          error when
                                                          making some
                                                          calls:</div>
                                                          <div><br>
                                                          </div>
                                                          <div>
                                                          <div>ERROR:rtpproxy:force_rtp_proxy:


                                                          Unable to
                                                          parse body</div>
                                                          </div>
                                                          <div><br>
                                                          </div>
                                                          <div>I think
                                                          this may be
                                                          related to
                                                          'rtpproxy_offer'
                                                          and
                                                          'rtpproxy_answer'
                                                          in the config
                                                          file but I
                                                          don't know how
                                                          to fix it.  I
                                                          am using the
                                                          default
                                                          OpenSIPS
                                                          config.</div>
                                                          <div><br>
                                                          </div>
                                                        </div>
                                                        <br>
                                                        <fieldset></fieldset>
                                                        <br>
                                                        <pre>_______________________________________________
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</pre>
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