siptrace: docs updates for trace_mode parameter

src/modules/siptrace/doc/siptrace_admin.xml

@@ -33,7 +33,7 @@
 		</listitem>
 		<listitem>
 		<para>
-		by setting <quote>trace_mode</quote> to mirror all traffic.
+		by setting <quote>trace_mode</quote> to mirror or store to db all traffic.
 		</para>
 		</listitem>
 		</itemizedlist>
@@ -468,16 +468,40 @@ modparam("siptrace", "force_send_sock", "sip:10.1.1.2:5000")
 	<section id="siptrace.p.trace_mode">
                 <title><varname>trace_mode</varname> (integer)</title>
                 <para>
-				If set to 1, the module uses core events triggered when receiving
-				or sending SIP traffic to mirror traffic to a SIP capture server
-				using HEP. It will automatically do the mirroring of all SIP traffic.
+				If not set to 0, the module uses core events triggered when receiving
+				or sending SIP traffic to store it to database or mirror it to a SIP
+				capture server using HEP or UDP forwarding.
+				It will automatically do the handling of all SIP traffic.
 				It is no longer needed to set the siptrace flag per request or
-				execute sip_trace(), if it is done, then there mirroring is
+				execute sip_trace(), if it is done, then the storing and mirroring is
 				duplicated.
                 </para>
+				<para>
+				The value of the parameter can be a combination of next values:
+				<itemizedlist>
+				<listitem>
                 <para>
-                If set to 0, no automatic mirroring of SIP traffic via HEP.
+                0 - no automatic mirroring or storing of SIP traffic.
                 </para>
+				</listitem>
+				<listitem>
+				<para>
+				1 (1st bit set) - mirror the traffic to HEP server.
+				</para>
+				</listitem>
+				<listitem>
+				<para>
+				2 (2nd bit set) - store the traffic to database server.
+				</para>
+				</listitem>
+				<listitem>
+				<para>
+				4 (3rd bit set) - mirro the traffic to the SIP URI specified by
+				duplicate_uri.
+				</para>
+				</listitem>
+				</itemizedlist>
+				</para>
                 <para>
                 The trace_on parameter still has to be set, allowing also to control
                 this mode of mirroring via RPC commands.
@@ -493,6 +517,8 @@ modparam("siptrace", "force_send_sock", "sip:10.1.1.2:5000")
 modparam("siptrace", "trace_on", 1)
 modparam("siptrace", "trace_mode", 1)
 ...
+modparam("siptrace", "trace_mode", 3)
+...
 </programlisting>
                 </example>
         </section>