diff --git a/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy b/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
index a05b8695f4..1fb797e337 100755
--- a/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
+++ b/bigbluebutton-web/grails-app/controllers/org/bigbluebutton/web/controllers/ApiController.groovy
@@ -1177,245 +1177,6 @@ class ApiController {
     }
   }
 
-  /***********************************************
-   * CALLBACK API
-   ***********************************************/
-  def subscribeEvent = {
-    String API_CALL = "subscribeEvent"
-    log.debug CONTROLLER_NAME + "#${API_CALL}"
-
-    if (StringUtils.isEmpty(params.checksum)) {
-      invalid("checksumError", "You did not pass the checksum security check")
-      return
-    }
-
-    if (StringUtils.isEmpty(params.callbackURL)) {
-      invalid("missingParamCallbackURL", "You must specify a callbackURL for subscribing");
-      return
-    }
-
-    if(!StringUtils.isEmpty(params.meetingID)) {
-      params.meetingID = StringUtils.strip(params.meetingID);
-      if (StringUtils.isEmpty(params.meetingID)) {
-        invalid("missingParamMeetingID", "You must specify a meeting ID for the meeting.");
-        return
-      }
-    } else {
-      invalid("missingParamMeetingID", "You must specify a meeting ID for the meeting.");
-      return
-    }
-
-    String internalMeetingId = paramsProcessorUtil.convertToInternalMeetingId(params.meetingID);
-    Meeting meeting = meetingService.getMeeting(internalMeetingId);
-    if (meeting == null) {
-      // BEGIN - backward compatibility
-      invalid("invalidMeetingIdentifier", "The meeting ID that you supplied did not match any existing meetings");
-      return;
-      // END - backward compatibility
-
-      errors.invalidMeetingIdError();
-      respondWithErrors(errors)
-      return;
-    }
-
-    if (! paramsProcessorUtil.isChecksumSame(API_CALL, params.checksum, request.getQueryString())) {
-      response.addHeader("Cache-Control", "no-cache")
-      withFormat {
-        xml {
-          render(contentType:"text/xml") {
-            response() {
-              returncode("FAILED")
-              messageKey("subscribeEventChecksumError")
-              message("subscribeEventChecksumError: request did not pass the checksum security check.")
-            }
-          }
-        }
-      }
-    } else {
-      String sid = meetingService.addSubscription(meeting.getInternalId(), meeting.getExternalId(), params.callbackURL);
-
-      if(sid.isEmpty()){
-        response.addHeader("Cache-Control", "no-cache")
-        withFormat {
-          xml {
-            render(contentType:"text/xml") {
-              response() {
-                returncode("FAILED")
-                messageKey("subscribeEventError")
-                message("subscribeEventError: An error happen while storing your subscription. Check the logs.")
-              }
-            }
-          }
-        }
-
-      }else{
-        response.addHeader("Cache-Control", "no-cache")
-        withFormat {
-          xml {
-            render(contentType:"text/xml") {
-              response() {
-                returncode("SUCCESS")
-                subscriptionID(sid)
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-
-  def unsubscribeEvent = {
-    String API_CALL = "unsubscribeEvent"
-    log.debug CONTROLLER_NAME + "#${API_CALL}"
-
-    if (StringUtils.isEmpty(params.checksum)) {
-      invalid("checksumError", "You did not pass the checksum security check")
-      return
-    }
-
-    if (StringUtils.isEmpty(params.subscriptionID)) {
-      invalid("missingParamSubscriptionID", "You must pass a subscriptionID for unsubscribing")
-      return
-    }
-
-    if(!StringUtils.isEmpty(params.meetingID)) {
-      params.meetingID = StringUtils.strip(params.meetingID);
-      if (StringUtils.isEmpty(params.meetingID)) {
-        invalid("missingParamMeetingID", "You must specify a meeting ID for the meeting.");
-        return
-      }
-    } else {
-      invalid("missingParamMeetingID", "You must specify a meeting ID for the meeting.");
-      return
-    }
-
-    String internalMeetingId = paramsProcessorUtil.convertToInternalMeetingId(params.meetingID);
-    Meeting meeting = meetingService.getMeeting(internalMeetingId);
-    if (meeting == null) {
-      // BEGIN - backward compatibility
-      invalid("invalidMeetingIdentifier", "The meeting ID that you supplied did not match any existing meetings");
-      return;
-      // END - backward compatibility
-
-      errors.invalidMeetingIdError();
-      respondWithErrors(errors)
-      return;
-    }
-
-    if (! paramsProcessorUtil.isChecksumSame(API_CALL, params.checksum, request.getQueryString())) {
-      response.addHeader("Cache-Control", "no-cache")
-      withFormat {
-        xml {
-          render(contentType:"text/xml") {
-            response() {
-              returncode("FAILED")
-              messageKey("unsubscribeEventChecksumError")
-              message("unsubscribeEventChecksumError: request did not pass the checksum security check.")
-            }
-          }
-        }
-      }
-    } else {
-      boolean status = meetingService.removeSubscription(meeting.getInternalId(), params.subscriptionID);
-
-      if(!status){
-        response.addHeader("Cache-Control", "no-cache")
-        withFormat {
-          xml {
-            render(contentType:"text/xml") {
-              response() {
-                returncode("FAILED")
-                messageKey("unsubscribeEventError")
-                message("unsubscribeEventError: An error happen while unsubscribing. Check the logs.")
-              }
-            }
-          }
-        }
-
-      }else{
-        response.addHeader("Cache-Control", "no-cache")
-        withFormat {
-          xml {
-            render(contentType:"text/xml") {
-              response() {
-                returncode("SUCCESS")
-                unsubscribed(status)
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-
-  def listSubscriptions = {
-    String API_CALL = "listSubscriptions"
-    log.debug CONTROLLER_NAME + "#${API_CALL}"
-
-    if (StringUtils.isEmpty(params.checksum)) {
-      invalid("checksumError", "You did not pass the checksum security check")
-      return
-    }
-
-    if (!StringUtils.isEmpty(params.meetingID)) {
-      params.meetingID = StringUtils.strip(params.meetingID);
-      if (StringUtils.isEmpty(params.meetingID)) {
-        invalid("missingParamMeetingID", "You must specify a meeting ID for the meeting.");
-        return
-      }
-    } else {
-      invalid("missingParamMeetingID", "You must specify a meeting ID for the meeting.");
-      return
-    }
-
-    String internalMeetingId = paramsProcessorUtil.convertToInternalMeetingId(params.meetingID);
-    Meeting meeting = meetingService.getMeeting(internalMeetingId);
-    if (meeting == null) {
-      // BEGIN - backward compatibility
-      invalid("invalidMeetingIdentifier", "The meeting ID that you supplied did not match any existing meetings");
-      return;
-      // END - backward compatibility
-    }
-
-    if (!paramsProcessorUtil.isChecksumSame(API_CALL, params.checksum, request.getQueryString())) {
-      response.addHeader("Cache-Control", "no-cache")
-      withFormat {
-        xml {
-          render(contentType: "text/xml") {
-            response() {
-              returncode("FAILED")
-              messageKey("listSubscriptionsChecksumError")
-              message("listSubscriptionsChecksumError: request did not pass the checksum security check.")
-            }
-          }
-        }
-      }
-    } else {
-      List<Map<String, String>> list = meetingService.listSubscriptions(meeting.getInternalId());
-
-      response.addHeader("Cache-Control", "no-cache")
-      withFormat {
-        xml {
-          render(contentType: "text/xml") {
-            response() {
-              returncode("SUCCESS")
-              subscriptions() {
-                list.each { item ->
-                  subscription() {
-                    subscriptionID() { mkp.yield(item.get("subscriptionID")) }
-                    event() { mkp.yield(item.get("event")) }
-                    callbackURL() { mkp.yield(item.get("callbackURL")) }
-                    active() { mkp.yield(item.get("active")) }
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-
     def getDefaultConfigXML = {
 
         String API_CALL = "getDefaultConfigXML"
@@ -1447,10 +1208,6 @@ class ApiController {
         render text: defConfigXML, contentType: 'text/xml'
     }
 
-
-  /***********************************************
-   * CONFIG API
-   ***********************************************/
   def configXML = {
     String API_CALL = 'configXML'
     log.debug CONTROLLER_NAME + "#${API_CALL}"
diff --git a/bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java b/bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
index bf8b419f46..430b28faec 100755
--- a/bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
+++ b/bigbluebutton-web/src/java/org/bigbluebutton/api/MeetingService.java
@@ -356,21 +356,6 @@ public class MeetingService implements MessageListener {
                 message.externUserID, message.authToken, message.avatarURL, message.guest);
     }
 
-    public String addSubscription(String meetingId, String event,
-            String callbackURL) {
-        String sid = messagingService.storeSubscription(meetingId, event,
-                callbackURL);
-        return sid;
-    }
-
-    public boolean removeSubscription(String meetingId, String subscriptionId) {
-        return messagingService.removeSubscription(meetingId, subscriptionId);
-    }
-
-    public List<Map<String, String>> listSubscriptions(String meetingId) {
-        return messagingService.listSubscriptions(meetingId);
-    }
-
     public Meeting getMeeting(String meetingId) {
         if (meetingId == null)
             return null;