1 files changed, 5 insertions, 1 deletions
diff --git a/src/main/java/org/traccar/protocol/UlbotechProtocol.java b/src/main/java/org/traccar/protocol/UlbotechProtocol.java
index b99ec1cc6..dfe5235f0 100644
--- a/src/main/java/org/traccar/protocol/UlbotechProtocol.java
+++ b/src/main/java/org/traccar/protocol/UlbotechProtocol.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2021 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,14 +18,18 @@ package org.traccar.protocol;
 import org.traccar.BaseProtocol;
 import org.traccar.PipelineBuilder;
 import org.traccar.TrackerServer;
+import org.traccar.model.Command;
 
 public class UlbotechProtocol extends BaseProtocol {
 
     public UlbotechProtocol() {
+        setSupportedDataCommands(
+                Command.TYPE_CUSTOM);
         addServer(new TrackerServer(false, getName()) {
             @Override
             protected void addProtocolHandlers(PipelineBuilder pipeline) {
                 pipeline.addLast(new UlbotechFrameDecoder());
+                pipeline.addLast(new UlbotechProtocolEncoder(UlbotechProtocol.this));
                 pipeline.addLast(new UlbotechProtocolDecoder(UlbotechProtocol.this));
             }
         });