DOC: Conference number can be omitted; if omitted, all users in a meetme are listed.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@296787 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_meetme.c

@@ -492,7 +492,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 		</synopsis>
 		<syntax>
 			<xi:include xpointer="xpointer(/docs/manager[@name='Login']/syntax/parameter[@name='ActionID'])" />
-			<parameter name="Conference" required="true">
+			<parameter name="Conference" required="false">
 				<para>Conference number.</para>
 			</parameter>
 		</syntax>