<para>For encoding servers to work, some TCP/IP ports must be open.</para>
-<para>With the default configuration, encoding servers need to be able to receive
-requests on port 6192. In order for masters to find a server automatically on
-the network, the server must also have port 6193 open.</para>
+<para>Encoding servers require open ports:</para>
-<para>To be able to discover encoding servers on the network, the master must
-have port 6194 open (and also 6195 if the batch converter is being used).</para>
+<itemizedlist>
+<listitem><code>6192/tcp</code></listitem>
+<listitem><code>6193/udp</code> to be discoverable on the network</listitem>
+</itemizedlist>
+
+<para>Master machines require open ports:</para>
+
+<itemizedlist>
+<listitem><code>6194/tcp</code> to discover servers</listitem>
+<listitem><code>6195/tcp</code> to discover servers for batch conversion</listitem>
+</itemizedlist>
</section>