kamailio/lib/srdb2/schema/location.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE table PUBLIC "-//iptel.org//DTD DBSchema V1.0//EN"
  "http://iptel.org/dbschema/dtd/1.0/dbschema.dtd" [

<!ENTITY % entities SYSTEM "entities.xml">
%entities;

]>

<table id="location">
  <name>location</name>
  <version>9</version>

  <description>
	Location table contains contacts registered by users. This table implement
	the user location database. It maps UID to a set of contacts registered by
	the user represented by the UID.
  </description>
  <column id="location.uid">
	<name>uid</name>
	<name db="oracle">uuid</name>
	<type>string</type>
	<size>&id_len;</size>
	<description>
	  UID (Unique user ID) of the user who owns the contact.
	</description>
  </column>
  
  <column id="location.aor">
	<name>aor</name>
	<type>string</type>
	<size>&uri_len;</size>
	<description>
      Address of record.
	</description>
  </column>
  
  
  <column id="location.contact">
	<name>contact</name>
	<type>string</type>
	<size>&uri_len;</size>
	<description>
	  The SIP URI from Contact header field of REGISTER message.
	</description>
  </column>
  
  <column id="server_id">
	<name>server_id</name>
	<type>int</type>
	<default>0</default>
	<description>
	  The ID of the SIP server instance responsible for the contact.
	</description>
  </column>
  
  <column>
	<name>received</name>
	<type>string</type>
    <null/>
	<size>&uri_len;</size>
	<description>
	  URI containing the source IP, source port, destination IP, destination
	  port, and transport protocol of the packet containing the REGISTER
	  request that created the contact. This is mainly used for NAT
	  traversal. The format of this column is
	  sip:&lt;src_ip&gt;:&lt;src_port&gt;;dstip=&lt;dst_ip&gt;;dstport=&lt;dst_port&gt;.
	</description>
  </column>
  
  <column id="location.expires">
	<name>expires</name>
	<type>datetime</type>
	<default>1970-01-01 00:00:00</default>
	<description>
	  Expiry date and time of the contact. In UTC.
	</description>
  </column>
  
  <column>
	<name>q</name>
	<type>float</type>
	<default>1.0</default>
	<description>
	  Preference of the contact among all contacts with the same UID.  See
	  RFC3261 for more details. The format of this value is floating point
	  number in a range from 0 to 1.0. Value of -1.0 has a special meaning, it
	  means that the user agent provided no q parameter and the proxy server
	  should use implementation specific value.
	</description>
  </column>
  
  <column>
	<name>callid</name>
	<type>string</type>
	<null/>
	<size>&uri_len;</size>
	<description>
	  The value of the Call-ID header field from the REGISTER message that
	  created the contact.
	</description>
  </column>
  
  <column>
	<name>cseq</name>
	<type>unsigned int</type>
	<null/>
	<description>
	  CSeq number from the REGISTER message that created the contact.
	</description>
  </column>
  
  <column>
	<name>flags</name>
	<type>unsigned int</type>
	<default>0</default>
	<description>
	  Various flags from the SER configuration script.
	</description>
  </column>
  
  <column>
	<name>user_agent</name>
	<type>string</type>
	<size>64</size>
	<null/>
	<description>
	  The user agent string from the REGISTER message that created the
	  contact. This is the identification of the user agent that is
	  registering the contact.
	</description>
  </column>
  
  <column>
	<name>instance</name>
	<type>string</type>
    <null/>
	<size>&uri_len;</size>
	<description>
	  The value of sip.instance parameter from the REGISTER request.
	</description>
  </column>
  
  <index>
	<name>location_key</name>
	<unique/>
	<colref linkend="location.uid"/>
	<colref linkend="location.contact"/>
  </index>
  <index>
	<name>location_contact</name>
	<colref linkend="location.contact"/>
  </index>
  <index>
	<name>location_expires</name>
	<colref linkend="location.expires"/>
  </index>
</table>