dialplan_functions_doc.xml: Document PJSIP_MEDIA_OFFER's `media` argument.

Resolves: #1023
(cherry picked from commit f9f858b55e5aabdff74c020e3ad35c3b72f0d537)

diff --git a/channels/pjsip/dialplan_functions_doc.xml b/channels/pjsip/dialplan_functions_doc.xml
index 5d3d047f119e083d33d378d6f057a00d98eb08f6..adf5a6a8b3063ee26a8a77123178e19b7e9ac47c 100644 (file)
--- a/channels/pjsip/dialplan_functions_doc.xml
+++ b/channels/pjsip/dialplan_functions_doc.xml
@@ -171,7 +171,15 @@
                </synopsis>
                <syntax>
                        <parameter name="media" required="true">
-                               <para>types of media offered</para>
+                               <para>The type of media offered</para>
+                               <enumlist>
+                                       <enum name="audio">
+                                               <para>Audio codecs to offer</para>
+                                       </enum>
+                                       <enum name="video">
+                                               <para>Video codecs to offer</para>
+                                       </enum>
+                               </enumlist>
                        </parameter>
                </syntax>
                <description>