diff --git a/src/net/java/sip/communicator/service/neomedia/MediaService.java b/src/net/java/sip/communicator/service/neomedia/MediaService.java
index 88020e5b6..7f1ba49c8 100644
--- a/src/net/java/sip/communicator/service/neomedia/MediaService.java
+++ b/src/net/java/sip/communicator/service/neomedia/MediaService.java
@@ -6,6 +6,8 @@
  */
 package net.java.sip.communicator.service.neomedia;
 
+import net.java.sip.communicator.service.neomedia.device.*;
+
 /**
  * The <tt>MediaService</tt> service is meant to be a wrapper of media libraries
  * such as JMF, FMJ, FFMPEG, and others. It takes care of all media play and
@@ -15,6 +17,26 @@
  */
 public interface MediaService
 {
+    /**
+     * Returns an array of <tt>MediaType</tt> instances indicating the types
+     * that an implementation supports. A <tt>MediaType</tt> is considered
+     * supported if an implementation supports either rendering or capturing
+     * that type of media.
+     *
+     * @return an array of <tt>MediaType</tt> instances indicating the types of
+     * media that this service supports.
+     */
+    public MediaType[] getSupportedMediaTypes();
 
-
+    /**
+     * Returns the default <tt>MediaDevice</tt> for the specified media
+     * <tt>type</tt>. In most cases users
+     *
+     * @param type a <tt>MediaType</tt> instance indicating the kind of device
+     * that we are trying to obtain.
+     *
+     * @return the currently default <tt>MediaDevice</tt> for the specified
+     * <tt>MediaType</tt>, or <tt>null</tt> if no such device exists.
+     */
+    public MediaDevice getDefaultDevice(MediaType type);
 }
diff --git a/src/net/java/sip/communicator/service/neomedia/MediaType.java b/src/net/java/sip/communicator/service/neomedia/MediaType.java
index 94d514888..0c6371d92 100644
--- a/src/net/java/sip/communicator/service/neomedia/MediaType.java
+++ b/src/net/java/sip/communicator/service/neomedia/MediaType.java
@@ -8,7 +8,7 @@
 
 /**
  * The <tt>MediaType</tt> enumeration contains a list of media types
- * currently known to and handled by the MediaService.
+ * currently known to and handled by the <tt>MediaService</tt>.
  *
  * @author Emil Ivov
  */