dispatcher: docs for obproxy attr

src/modules/dispatcher/doc/dispatcher.xml

@@ -59,6 +59,11 @@
                 <surname>Chavanton</surname>
                 <email>[email protected]</email>
             </editor>
+            <editor>
+                <firstname>Federico</firstname>
+                <surname>Cabiddu</surname>
+                <email>[email protected]</email>
+            </editor>
 	</authorgroup>
 	<copyright>
 	    <year>2004</year>
@@ -84,6 +89,10 @@
             <year>2017, 2018</year>
             <holder>Julien chavanton, Flowroute</holder>
         </copyright>
+	<copyright>
+        <year>2020</year>
+        <holder>Federico Cabiddu, Libon</holder>
+   </copyright>
    </bookinfo>
     <toc></toc>
     

src/modules/dispatcher/doc/dispatcher_admin.xml

@@ -1316,6 +1316,7 @@ DEST: {
 		RWEIGHT: 50
 		SOCKET: 
 		SOCKNAME: 
+		OBPROXY: 
 	}
 	LATENCY: {
 		AVG: 20.104000
@@ -2055,6 +2056,10 @@ DEST: {
 					'ping_from' - used to set the From URI in OPTIONS keepalives.
 					It overwrites the general ds_ping_from parameter.
 				</listitem>
+				<listitem>
+					'obproxy' - SIP URI of outbound proxy to be used when sending pings.
+					It overwrites the general ds_outbound_proxy parameter.
+				</listitem>
 			</itemizedlist>
 		</para>
 		</section>