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    <div class="moz-cite-prefix">Hello,<br>
      <br>
      yes, kamailio can be used as frontend and should be no problem
      implementing what you need.<br>
      <br>
      As a remark, if you forward REGISTER requests, you should use PATH
      (see path module) in case you need that requests pass through
      kamailio. This requires that the registrar supports PATH extension
      as well. For dialog requests, you should use record_route().<br>
      <br>
      A starting point could be the example from dispatcher module is
      quite close to what you need, see:<br>
      -
<a class="moz-txt-link-freetext" href="http://kamailio.org/docs/modules/stable/modules/dispatcher.html#idp1885888">http://kamailio.org/docs/modules/stable/modules/dispatcher.html#idp1885888</a><br>
      <br>
      You would need to decide how to select the dispatcher group (set)
      id for routing. That could be done using mtree if you select the
      next hop based on a number (e.g., dialed number). If it is
      alpha-numeric based selection, maybe htable or dialplan are good
      options.<br>
      <br>
      Cheers,<br>
      Daniel<br>
      <br>
      On 05/09/14 15:02, Tom Johnson wrote:<br>
    </div>
    <blockquote
cite="mid:62e2cc4fdd3d409693d98d6dcbdf6ace@CO1PR07MB221.namprd07.prod.outlook.com"
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        <p class="MsoNormal">I am looking for something that would act
          as front end to various SIP PBX systems.   I am using
          Asterisk, but compatibility with others might be necessary.  
          What I want to do is pass subscribe requests with certain
          content types to an external program (written in Java) and the
          rest onto the SIP PBX.  Can Kamailio do this and if so, is
          there some example config files somewhere that I can look at
          to get started?<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><span style="font-size:8.0pt"><a
              moz-do-not-send="true"
              href="mailto:tjohnson@microautomation.com"><span
                style="color:blue">Tom Johnson</span></a> |  Senior
            Software Engineer<br>
            O: 703-543-2118  |  F: 703-543-2099 <br>
            5870 Trinity Parkway, Suite 600, Centreville, VA  20120<br>
          </span><a moz-do-not-send="true"
            href="http://www.microautomation.com/"><span
              style="color:windowtext;text-decoration:none"><img
                id="Picture_x0020_1"
                src="cid:part2.03020601.02020003@gmail.com"
                alt="cid:image001.png@01CE18AF.8F231EB0" height="49"
                border="0" width="319"></span></a><span
            style="font-size:8.0pt;color:white"><br>
            <br>
          </span><o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
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      <br>
      <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>
    <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>
Next Kamailio Advanced Trainings 2014 - <a class="moz-txt-link-freetext" href="http://www.asipto.com">http://www.asipto.com</a>
Sep 22-25, Berlin, Germany</pre>
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