Index: sources/canbus/MessageDispatcher.cpp
===================================================================
diff -u -r43668888e2a573f688493685ce3535c3b2117558 -r47baa703592f0e21098cb21c0ed267de4e958b2f
--- sources/canbus/MessageDispatcher.cpp	(.../MessageDispatcher.cpp)	(revision 43668888e2a573f688493685ce3535c3b2117558)
+++ sources/canbus/MessageDispatcher.cpp	(.../MessageDispatcher.cpp)	(revision 47baa703592f0e21098cb21c0ed267de4e958b2f)
@@ -431,7 +431,7 @@
 
         QVariantList msg;
         msg.append(static_cast<quint16>(ID_Acknow));
-        msg.append(Can_Id::eChlid_HD_UI);
+        msg.append(Can_Id::eChlid_TD_UI);
 
         actionTransmit(msg, -mSequence);
         if ( ! gDisableAcknowLog ) {
@@ -528,12 +528,12 @@
 {
     bool ok = true;
     switch(vCan_Id) { // list if the channels UI shall not Ack
-    case eChlid_HD_DG   : // 0x008, ///< HD => DG
-    case eChlid_DG_HD   : // 0x010, ///< DG => HD
-    case eDialin_HD     : // 0x400, ///< dialin => HD
-    case eHD_Dialin     : // 0x401, ///< HD => dialin
-    case eDialin_DG     : // 0x402, ///< dialin => DG
-    case eDG_Dialin     : // 0x403, ///< DG => dialin
+    case eChlid_TD_DD   : // 0x010, ///< TD => DD
+    case eChlid_DD_TD   : // 0x011, ///< DD => TD
+    case eDialin_TD     : // 0x400, ///< dialin => TD
+    case eTD_Dialin     : // 0x401, ///< TD => dialin
+    case eDialin_DD     : // 0x402, ///< dialin => DD
+    case eDD_Dialin     : // 0x403, ///< DD => dialin
         ok = false;                                     break;
 
     default:                                            break;