tm: add examples for MI commands docs

(cherry picked from commit 5f17ed5)

modules/tm/doc/tm_admin.xml

@@ -1953,6 +1953,12 @@ if (is_method("ACK|CANCEL") && !t_check_trans()) {
 				headers)
 			</para></listitem>
 		</itemizedlist>
+		<para>
+		MI FIFO Command Format:
+		</para>
+		<programlisting  format="linespecific">
+		opensipsctl fifo t_uac_dlg INVITE "sip:123456@127.0.0.1:5060 SIP/2.0" . . "\"From: sipp:6024151234@127.0.0.1:5090>\r\nTo: sip:test@127.0.0.1:5060\r\nContact: sip:sipp@127.0.0.1:5090\r\n"\"
+		</programlisting>
 	</section>
 
 	<section id="mi_t_uac_cancel" xreflabel="t_uac_cancel">
@@ -1973,6 +1979,12 @@ if (is_method("ACK|CANCEL") &amp;&amp; !t_check_trans()) {
 				cancelled.
 			</para></listitem>
 		</itemizedlist>
+		<para>
+		MI FIFO Command Format:
+		</para>
+		<programlisting  format="linespecific">
+		opensipsctl fifo t_uac_cancel "1-23454@127.0.0.1" "1 INVITE"
+		</programlisting>
 	</section>
 
 	<section id="mi_t_hash" xreflabel="t_hash">
@@ -1988,6 +2000,12 @@ if (is_method("ACK|CANCEL") &amp;&amp; !t_check_trans()) {
 				<emphasis>none</emphasis>
 			</para></listitem>
 		</itemizedlist>
+		<para>
+		MI FIFO Command Format:
+		</para>
+		<programlisting  format="linespecific">
+		opensipsctl fifo t_hash
+		</programlisting>
 	</section>
 
 	<section id="mi_t_reply" xreflabel="t_reply">
@@ -2024,6 +2042,12 @@ if (is_method("ACK|CANCEL") &amp;&amp; !t_check_trans()) {
 				headers)
 			</para></listitem>
 		</itemizedlist>
+		<para>
+		MI FIFO Command Format:
+		</para>
+		<programlisting  format="linespecific">
+		opensipsctl fifo t_reply 403 Forbidden 46961:1279687637 abcde .
+		</programlisting>
 	</section>
 
 	</section>