diff --git a/gst/rtpmanager/gstrtpsession.c b/gst/rtpmanager/gstrtpsession.c
index faaaae8638..f114f818e1 100644
--- a/gst/rtpmanager/gstrtpsession.c
+++ b/gst/rtpmanager/gstrtpsession.c
@@ -274,6 +274,7 @@ static GstClockTime gst_rtp_session_request_time (RTPSession * session,
     gpointer user_data);
 static void gst_rtp_session_notify_nack (RTPSession * sess,
     guint16 seqnum, guint16 blp, guint32 ssrc, gpointer user_data);
+static void gst_rtp_session_reconfigure (RTPSession * sess, gpointer user_data);
 
 static RTPSessionCallbacks callbacks = {
   gst_rtp_session_process_rtp,
@@ -284,7 +285,8 @@ static RTPSessionCallbacks callbacks = {
   gst_rtp_session_reconsider,
   gst_rtp_session_request_key_unit,
   gst_rtp_session_request_time,
-  gst_rtp_session_notify_nack
+  gst_rtp_session_notify_nack,
+  gst_rtp_session_reconfigure
 };
 
 /* GObject vmethods */
@@ -2476,3 +2478,20 @@ gst_rtp_session_notify_nack (RTPSession * sess, guint16 seqnum,
     gst_object_unref (send_rtp_sink);
   }
 }
+
+static void
+gst_rtp_session_reconfigure (RTPSession * sess, gpointer user_data)
+{
+  GstRtpSession *rtpsession = GST_RTP_SESSION (user_data);
+  GstPad *send_rtp_sink;
+
+  GST_RTP_SESSION_LOCK (rtpsession);
+  if ((send_rtp_sink = rtpsession->send_rtp_sink))
+    gst_object_ref (send_rtp_sink);
+  GST_RTP_SESSION_UNLOCK (rtpsession);
+
+  if (send_rtp_sink) {
+    gst_pad_push_event (send_rtp_sink, gst_event_new_reconfigure ());
+    gst_object_unref (send_rtp_sink);
+  }
+}
diff --git a/gst/rtpmanager/rtpsession.c b/gst/rtpmanager/rtpsession.c
index 6df9c02e3a..c29427243b 100644
--- a/gst/rtpmanager/rtpsession.c
+++ b/gst/rtpmanager/rtpsession.c
@@ -325,7 +325,7 @@ rtp_session_class_init (RTPSessionClass * klass)
 
   g_object_class_install_property (gobject_class, PROP_INTERNAL_SSRC,
       g_param_spec_uint ("internal-ssrc", "Internal SSRC",
-          "The internal SSRC used for the session",
+          "The internal SSRC used for the session (deprecated)",
           0, G_MAXUINT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 
   g_object_class_install_property (gobject_class, PROP_INTERNAL_SOURCE,
@@ -610,6 +610,8 @@ rtp_session_set_property (GObject * object, guint prop_id,
       RTP_SESSION_LOCK (sess);
       sess->suggested_ssrc = g_value_get_uint (value);
       RTP_SESSION_UNLOCK (sess);
+      if (sess->callbacks.reconfigure)
+        sess->callbacks.reconfigure (sess, sess->reconfigure_user_data);
       break;
     case PROP_BANDWIDTH:
       RTP_SESSION_LOCK (sess);
@@ -891,6 +893,10 @@ rtp_session_set_callbacks (RTPSession * sess, RTPSessionCallbacks * callbacks,
     sess->callbacks.notify_nack = callbacks->notify_nack;
     sess->notify_nack_user_data = user_data;
   }
+  if (callbacks->reconfigure) {
+    sess->callbacks.reconfigure = callbacks->reconfigure;
+    sess->reconfigure_user_data = user_data;
+  }
 }
 
 /**
diff --git a/gst/rtpmanager/rtpsession.h b/gst/rtpmanager/rtpsession.h
index 7056bf389f..87388aec50 100644
--- a/gst/rtpmanager/rtpsession.h
+++ b/gst/rtpmanager/rtpsession.h
@@ -155,6 +155,16 @@ typedef GstClockTime (*RTPSessionRequestTime) (RTPSession *sess,
 typedef void (*RTPSessionNotifyNACK) (RTPSession *sess,
     guint16 seqnum, guint16 blp, guint32 ssrc, gpointer user_data);
 
+/**
+ * RTPSessionReconfigure:
+ * @sess: an #RTPSession
+ * @user_data: user data specified when registering
+ *
+ * This callback will be called when @sess wants to reconfigure the
+ * negotiated parameters.
+ */
+typedef void (*RTPSessionReconfigure) (RTPSession *sess, gpointer user_data);
+
 /**
  * RTPSessionCallbacks:
  * @RTPSessionProcessRTP: callback to process RTP packets
@@ -165,6 +175,7 @@ typedef void (*RTPSessionNotifyNACK) (RTPSession *sess,
  * @RTPSessionRequestKeyUnit: callback for requesting a new key unit
  * @RTPSessionRequestTime: callback for requesting the current time
  * @RTPSessionNotifyNACK: callback for notifying NACK
+ * @RTPSessionReconfigure: callback for requesting reconfiguration
  *
  * These callbacks can be installed on the session manager to get notification
  * when RTP and RTCP packets are ready for further processing. These callbacks
@@ -180,6 +191,7 @@ typedef struct {
   RTPSessionRequestKeyUnit request_key_unit;
   RTPSessionRequestTime request_time;
   RTPSessionNotifyNACK  notify_nack;
+  RTPSessionReconfigure reconfigure;
 } RTPSessionCallbacks;
 
 /**
@@ -244,6 +256,7 @@ struct _RTPSession {
   gpointer              request_key_unit_user_data;
   gpointer              request_time_user_data;
   gpointer              notify_nack_user_data;
+  gpointer              reconfigure_user_data;
 
   RTPSessionStats stats;
   RTPSessionStats bye_stats;