<html>
  <head>
    <meta content="text/html; charset=ISO-8859-1"
      http-equiv="Content-Type">
  </head>
  <body text="#000000" bgcolor="#FFFFFF">
    <div class="moz-cite-prefix">BTW, &lt;myhostip&gt; of "localhost"
      seems to work just fine.<br>
    </div>
    <blockquote cite="mid:541157AF.20403@digitalmail.com" type="cite">
      <meta content="text/html; charset=ISO-8859-1"
        http-equiv="Content-Type">
      <div class="moz-cite-prefix">Perfect! Thanks.<br>
        For anyone interested (I am using Ubuntu 14.04)<br>
        <br>
        apt-get install sipsak<br>
        sipsak -vv -s sip:nobody@&lt;remotehostip&gt; -H
        &lt;myhostip&gt;<br>
        <br>
        returns<br>
        ----------------------------------------<br>
        message received:<br>
        SIP/2.0 403 OPTIONS not supported<br>
        Via: SIP/2.0/UDP
        176.9.31.72:44348;branch=z9hG4bK.4055e4ae;rport=44348;alias<br>
        From: <a moz-do-not-send="true"
          class="moz-txt-link-abbreviated"
          href="mailto:sip:sipsak@176.9.31.72:44348;tag=756fa4c0">sip:sipsak@176.9.31.72:44348;tag=756fa4c0</a><br>
        To: <a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:sip:nobody@87.238.73.137;tag=c97b4d1cb1f3d0da549e06a8d482ef63.4f7a">sip:nobody@87.238.73.137;tag=c97b4d1cb1f3d0da549e06a8d482ef63.4f7a</a><br>
        Call-ID: <a moz-do-not-send="true"
          class="moz-txt-link-abbreviated"
          href="mailto:1970250944@176.9.31.72">1970250944@176.9.31.72</a><br>
        CSeq: 1 OPTIONS<br>
        Server: OpenSIPS (1.5.1-notls (i386/linux))<br>
        Content-Length: 0<br>
        <br>
        <br>
        <br>
        ** reply received after 17.348 ms **<br>
        &nbsp;&nbsp; SIP/2.0 403 OPTIONS not supported<br>
        &nbsp;&nbsp; final received<br>
        ----------------------------------------<br>
        <br>
        So it's that 17.348 that I'm interested in.<br>
        Cheers,<br>
        Alex<br>
        <br>
      </div>
      <blockquote
        cite="mid:e0526f58-96df-466a-b17f-a4da2acae13f@email.android.com"
        type="cite">in debian you can use sipsak.<br>
        <br>
        <br>
        <br>
        <br>
        <div class="gmail_quote">On 10 September 2014 23:06:43 CEST,
          Steven Ayre <a moz-do-not-send="true"
            class="moz-txt-link-rfc2396E"
            href="mailto:steveayre@gmail.com">&lt;steveayre@gmail.com&gt;</a>
          wrote:
          <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
            0.8ex; border-left: 1px solid rgb(204, 204, 204);
            padding-left: 1ex;">
            <div dir="ltr">FreeSWITCH can do the ping (configure a
              gateway with ping=true), but doesn't look at RTT.
              <div><br>
                <div>You might also be able to do it with sipp.</div>
                <div><br>
                </div>
                <div>I've implemented a SIP OPTIONS ping client in the
                  past with a custom Perl script using Net::SIP and it'd
                  be trivial to measure RTT, but no longer have the
                  code. But it'd be quite simple to do. There'll be
                  Python libraries for SIP out there too.</div>
                <div class="gmail_extra"><br>
                </div>
                <div class="gmail_extra"><br>
                </div>
                <div class="gmail_extra"><br>
                  <div class="gmail_quote">On 10 September 2014 17:41,
                    Alex Lake <span dir="ltr">&lt;<a
                        moz-do-not-send="true"
                        href="mailto:alex@digitalmail.com"
                        target="_blank">alex@digitalmail.com</a>&gt;</span>
                    wrote:<br>
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">I
                      want to get an idea of how well connected my fs
                      boxes are to certain<br>
                      SIP servers that we use.<br>
                      The idea might be to send a SIP options packet to
                      a remote address and<br>
                      time how long it took to respond.<br>
                      <br>
                      I suspect that fs can do something like this, but
                      I was also wondering<br>
                      if there exists an off-the-shelf Linux package (a
                      bit like mrt) that can<br>
                      do this. Failing that, some code in (say) PHP that
                      can do it?<br>
                      <br>
                      I would have some kind of scheduled job that would
                      send out a SIP<br>
                      options packet every 10s or so and keep track of
                      the rtt.<br>
                      <br>
_________________________________________________________________________<br>
                      Professional FreeSWITCH Consulting Services:<br>
                      <a moz-do-not-send="true"
                        href="mailto:consulting@freeswitch.org"
                        target="_blank">consulting@freeswitch.org</a><br>
                      <a moz-do-not-send="true"
                        href="http://www.freeswitchsolutions.com"
                        target="_blank">http://www.freeswitchsolutions.com</a><br>
                      <br>
                      Official FreeSWITCH Sites<br>
                      <a moz-do-not-send="true"
                        href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
                      <a moz-do-not-send="true"
                        href="http://confluence.freeswitch.org"
                        target="_blank">http://confluence.freeswitch.org</a><br>
                      <a moz-do-not-send="true"
                        href="http://www.cluecon.com" target="_blank">http://www.cluecon.com</a><br>
                      <br>
                      FreeSWITCH-powered IP PBX: The CudaTel
                      Communication Server<br>
                      <a moz-do-not-send="true"
                        href="http://www.cudatel.com" target="_blank">http://www.cudatel.com</a><br>
                      <br>
                      FreeSWITCH-users mailing list<br>
                      <a moz-do-not-send="true"
                        href="mailto:FreeSWITCH-users@lists.freeswitch.org"
                        target="_blank">FreeSWITCH-users@lists.freeswitch.org</a><br>
                      <a moz-do-not-send="true"
                        href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users"
                        target="_blank">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
                      UNSUBSCRIBE:<a moz-do-not-send="true"
                        href="http://lists.freeswitch.org/mailman/options/freeswitch-users"
                        target="_blank">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
                      <a moz-do-not-send="true"
                        href="http://www.freeswitch.org" target="_blank">http://www.freeswitch.org</a><br>
                    </blockquote>
                  </div>
                  <br>
                </div>
              </div>
            </div>
            <pre class="k9mail"><hr>
Professional FreeSWITCH Consulting Services: 
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a moz-do-not-send="true" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a moz-do-not-send="true" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a moz-do-not-send="true" href="http://www.cluecon.com">http://www.cluecon.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a moz-do-not-send="true" href="http://www.cudatel.com">http://www.cudatel.com</a>

FreeSWITCH-users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a moz-do-not-send="true" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a moz-do-not-send="true" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a moz-do-not-send="true" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
          </blockquote>
        </div>
        <br>
        -- <br>
        Sent from my Android device with K-9 Mail. Please excuse my
        brevity. <br>
        <fieldset class="mimeAttachmentHeader"></fieldset>
        <br>
        <pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services: 
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.cudatel.com">http://www.cudatel.com</a>

FreeSWITCH-users mailing list
<a moz-do-not-send="true" class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a moz-do-not-send="true" class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
      </blockquote>
      <br>
      <br>
      <fieldset class="mimeAttachmentHeader"></fieldset>
      <br>
      <pre wrap="">_________________________________________________________________________
Professional FreeSWITCH Consulting Services: 
<a class="moz-txt-link-abbreviated" href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitchsolutions.com">http://www.freeswitchsolutions.com</a>

Official FreeSWITCH Sites
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://confluence.freeswitch.org">http://confluence.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://www.cluecon.com">http://www.cluecon.com</a>

FreeSWITCH-powered IP PBX: The CudaTel Communication Server
<a class="moz-txt-link-freetext" href="http://www.cudatel.com">http://www.cudatel.com</a>

FreeSWITCH-users mailing list
<a class="moz-txt-link-abbreviated" href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a>
<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a>
UNSUBSCRIBE:<a class="moz-txt-link-freetext" href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a>
<a class="moz-txt-link-freetext" href="http://www.freeswitch.org">http://www.freeswitch.org</a></pre>
    </blockquote>
    <br>
  </body>
</html>