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<body><p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">The module documentation for msilo gives us an example of configuration to deploy the service.</p>
<p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">In a block staring with "<span style="color:#000000;"><span style="font-family:monospace;"><span style="background-color:#ffffff;">if(!look</span><span style="background-color:#ffff54;">up</span><span style="background-color:#ffffff;">("location"))" we see the following --</span></span></span></p>
<br /><p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;"> # if the downstream UA does not s<span style="background-color:#ffff54;">up</span><span style="background-color:#ffffff;">port MESSAGE requests </span><br /> # go to failure_route[1] <br /> t_on_if (!db_does_uri_exist("$ru","subscriber"))failure("1"); <br /> t_relay(); <br /> exit;<br />We didn't actually establish that the lookup failed because Message is unsupported. Lookup has only one failure return code -1. This does not tell us if the lookup failure was due to an non-existant AOR, no UAs registered or method not supported.</p>
<br /><p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">In the statement "t_on_if (db_does_uri_exist("$ru","subscriber"))failure("1"); " t_on_if is not documented. Does it mean we should immediately go to the failure route if the AOR does not exist.</p>
<br /><p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">If the AOR does not exist why would we do ---</p>
<p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;"> if (m_store("$ou")) <br /> { <br /> log("MSILO: offline message stored\n"); <br /> t_reply("202", "Accepted"); <br /> }else{ <br /> log("MSILO: offline message NOT stored\n"); <br /> t_reply("503", "Service Unavailable"); <br /> };</p>
<br /><p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">Some clarification would be appreciated.</p>
<p style="margin-top:0;margin-bottom:0;margin-left:0;margin-right:0;">Rob</p>
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