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    <tt>Change the SIP clients you are using :) - find ones to follow
      the RFC3261 :).<br>
      <br>
      What you attached is not a trace, but s screenshot of your
      wireshark - useless ; what I need is the actual pcap file.<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>
    <br>
    On 05/18/2013 08:36 AM, sermj 2012 wrote:
    <blockquote
cite="mid:CAE+-L86uC3A6g5AYZ5TXLWNVRapvVOrdYJsFmyh3zUHG=BpGTw@mail.gmail.com"
      type="cite">
      <div dir="ltr">
        <div>
          <div>
            <div>
              <div>Dear Bodgan,<br>
                <br>
              </div>
              Thank you&nbsp; very much for your prompt response.<br>
              <br>
            </div>
            can you please advice me ,Is there any way to overcome this
            issue.<br>
          </div>
          I am, attaching sip capture using wireshark.<br>
          <br>
        </div>
        Thanks in advance<br>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Fri, May 17, 2013 at 9:26 PM,
          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: 0pt 0pt 0pt
            0.8ex; border-left: 1px solid rgb(204, 204, 204);
            padding-left: 1ex;">
            <div text="#000000" bgcolor="#ffffff"> <tt>Well, the traces
                are not complete - I do not see the starting INVITE.
                Anyhow, looking that BYE, I see it has no Route hdr,
                thing that confirms my suspicion on a bogus UA you are
                using.<br>
                <br>
                Regards,<br>
              </tt>
              <div class="im">
                <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>
                <br>
              </div>
              <div>
                <div class="h5"> On 05/17/2013 04:22 PM, sermj 2012
                  wrote:
                  <blockquote type="cite">
                    <div dir="ltr">
                      <div>
                        <div>
                          <div>
                            <div>Dear Bodgan,<br>
                              <br>
                            </div>
                            Thank you very much for your reply,<br>
                            <br>
                          </div>
                          Please find below the attachments, which are
                          SIP captures (using ngrep). i hope this will
                          give you a more complete picture.<br>
                          <br>
                        </div>
                        I believe your suspection, Please suggest me to
                        solve this issue.<br>
                        <br>
                      </div>
                      I hope you could help me.<br>
                    </div>
                    <div class="gmail_extra"><br>
                      <br>
                      <div class="gmail_quote">On Fri, May 17, 2013 at
                        4:25 PM, 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:
                          0pt 0pt 0pt 0.8ex; border-left: 1px solid
                          rgb(204, 204, 204); padding-left: 1ex;">
                          <div text="#000000" bgcolor="#ffffff"> <tt>Hello,<br>
                              <br>
                              Script look ok - what I suspect is that
                              one of the end points messes up the
                              Record-Routes in the messages, so the
                              sequential requests (ACK, BYE) cannot be
                              properly routed.<br>
                              <br>
                              To confirm this I need to see a SIP
                              capture (ngrep) for the whole call,
                              showing full messages (what you had in the
                              first email was just an opensips log).<br>
                              <br>
                              Regards,<br>
                            </tt>
                            <div>
                              <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>
                              <br>
                            </div>
                            <div>
                              <div> On 05/16/2013 02:39 PM, sermj 2012
                                wrote:
                                <blockquote type="cite">
                                  <div dir="ltr">
                                    <div>
                                      <div>
                                        <div>
                                          <div>Dear Bodgan,<br>
                                            <br>
                                          </div>
                                          Thank you for your fast
                                          response.<br>
                                          <br>
                                        </div>
                                        Ya i am using default
                                        configuration file
                                        (opensips.cfg). below find the
                                        attachment for the same.<br>
                                        <br>
                                      </div>
                                      And i am getting this '404 not
                                      here' response for the SIP
                                      request&nbsp; 'BYE' ,which you can see
                                      in previous message attachment
                                      file. Where 192.168.2.40 is my
                                      Opensips server , 192. 168.2.97
                                      and 192.168.2.98 are Wi-Fi enabled
                                      VoIP clients.<br>
                                      <br>
                                      In this calling process,while
                                      after received the call, in callee
                                      its showing like 'waiting for
                                      ACK'.<br>
                                    </div>
                                    <div>But the SMS is working fine
                                      with the same configurations.<br>
                                    </div>
                                    <div>
                                      <div>&nbsp;<br>
                                      </div>
                                      <div>awaiting your reply,<br>
                                        <br>
                                      </div>
                                      <div>I hope you could help me.<br>
                                      </div>
                                    </div>
                                    <div class="gmail_extra"><br>
                                      <br>
                                      <div class="gmail_quote">On Thu,
                                        May 16, 2013 at 2:00 PM,
                                        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: 0pt 0pt 0pt
                                          0.8ex; border-left: 1px solid
                                          rgb(204, 204, 204);
                                          padding-left: 1ex;">
                                          <div text="#000000"
                                            bgcolor="#ffffff"> <tt>Hello,<br>
                                              <br>
                                              For what SIP requests do
                                              you get the "404 not here"
                                              reply ? Also, are you
                                              using the default opensips
                                              cfg file ?<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>
                                              <div> <br>
                                                On 05/16/2013 10:33 AM,
                                                sermj 2012 wrote: </div>
                                            </div>
                                            <blockquote type="cite">
                                              <div>
                                                <div>
                                                  <div dir="ltr">
                                                    <div>
                                                      <div>
                                                        <div>
                                                          <div>
                                                          <div>
                                                          <div>Hi All,<br>
                                                          <br>
                                                          My VoIP
                                                          clients are
                                                          registerd with
                                                          opensips.<br>
                                                          </div>
                                                          When i tried
                                                          to call other
                                                          end client, i
                                                          can hear only
                                                          one way audio
                                                          in clients (In
                                                          caller),somewhere
                                                          is going wrong
                                                          and i am not
                                                          getting audio
                                                          (Voice) in
                                                          both sides. By
                                                          using tshark
                                                          tracer i can
                                                          see there is
                                                          an '404 not
                                                          here' status
                                                          code.</div>
                                                          </div>
                                                          <br>
                                                          PS: I am
                                                          working under
                                                          standalone
                                                          network
                                                          infrastructure,
                                                          and VoIP
                                                          phones are
                                                          Wi-Fi enabled.<br>
                                                        </div>
                                                        <div>I just
                                                          reinstalled my
                                                          operating
                                                          system (Ubuntu
                                                          10.04) and
                                                          Opensips for
                                                          several
                                                          times,but
                                                          unable to
                                                          resolve this
                                                          issue.<br>
                                                        </div>
                                                        <div><br>
                                                          what may be
                                                          the reason for
                                                          this '404 Not
                                                          here' issue?
                                                          and how can i
                                                          solve it? <br>
                                                          Please help
                                                          me, i have
                                                          just stuck
                                                          with this
                                                          issue from
                                                          last 15 days.<br>
                                                        </div>
                                                      </div>
                                                      <br>
                                                    </div>
                                                    <div>Find the
                                                      attachment, which
                                                      is sip trace file.<br>
                                                      <br>
                                                    </div>
                                                    I hope you could
                                                    help me...<br>
                                                  </div>
                                                </div>
                                              </div>
                                              <pre><fieldset></fieldset>
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