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    <p>Hi,</p>
    <p><br>
    </p>
    <p>we are getting 503 messages back but when this is stored on Homer
      as a 500. I'm not sure if its Opensips's sipcapture module or
      Homer doing the translation</p>
    <p><br>
    </p>
    <p>This is the packet captured in sngrep in the sip box</p>
    <p>2017/01/06 14:13:59.210301 141.170.24.20:5060 ->
      192.168.36.141:5060<br>
      SIP/2.0 503 Service Unavailable<br>
      Via: SIP/2.0/UDP 141.170.9.156:5060;branch=z9hG4bKd116.a30f9976.0<br>
      From: <a class="moz-txt-link-rfc2396E" href="sip:442035420637@192.168.36.68"><sip:442035420637@192.168.36.68></a>;tag=as55dfe54a<br>
      To: <a class="moz-txt-link-rfc2396E" href="sip:+447910705624@141.170.24.20"><sip:+447910705624@141.170.24.20></a>;tag=gK00d54f0d<br>
      Call-ID:
DLGCH_e0lXV2Z/MWR7SFYIMHFjZ3oSAwoyL2YwfkdXX2F5YGsPQVxcfXhma2FDU0BlcWpmf0ZV<br>
      CSeq: 103 INVITE<br>
      X-ISUPMtype:0c<br>
      Reason: Q.850;cause=41;x-source=a<br>
      Content-Length: 0<br>
      <br>
    </p>
    <p>this is the same packet viewed in Homer</p>
    <div class="tab-pane ng-scope active" ng-repeat="tab in tabs"
      ng-class="{active: tab.active}" uib-tab-content-transclude="tab">
      <div id="sippath" ng-show="showSipMessage" class="sipmessage
        ng-binding ng-scope">2017-01-06 14:13:59 +0000 :
        141.170.24.20:5060 -> 192.168.36.141:5060</div>
      <div id="sipmsg" ng-show="showSipMessage" class="sipmessage
        ng-binding ng-scope" data-ng-bind-html="sipMessage">SIP/2.0 <font
          color="red"><b>500</b></font> Service Unavailable
        Via: SIP/2.0/UDP 141.170.9.156:5060;branch=<font color="green"><b>z9hG4bKd116.a30f9976.0</b></font>
        From: <a class="moz-txt-link-rfc2396E" href="sip:442035420637@192.168.36.68"><sip:442035420637@192.168.36.68></a>;tag=<font
          color="red"><b>as55dfe54a</b></font>
        To: <a class="moz-txt-link-rfc2396E" href="sip:+447910705624@141.170.24.20"><sip:+447910705624@141.170.24.20></a>;tag=gK00d54f0d
        Call-ID: <font color="blue"><b><a class="moz-txt-link-abbreviated" href="mailto:492956a7483fc8345bfdaf6c17212008@192.168.36.68:5060">492956a7483fc8345bfdaf6c17212008@192.168.36.68:5060</a></b></font>
        CSeq: 103 INVITE
        X-ISUPMtype:0c
        Reason: Q.850;cause=41;x-source=a
        Content-Length: 0
      </div>
    </div>
    <p>the sip code and the callid have been changed. the call id is the
      same as the original call from the outbound asterisk box<br>
    </p>
    <br>
    Regards,<br>
    <pre class="moz-signature" cols="72">-- 
Richard Robson
Greenlight Support
01382 843843
<a class="moz-txt-link-abbreviated" href="mailto:support@greenlightcrm.com">support@greenlightcrm.com</a></pre>
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