TSM: outgoing END needs DTID and CallingParty

We need to store the SCCP CalledAddress in the TSM state at the time we
receive the BEGIN of this dialogue.

TCAP/src/ITU/tcap_tsm_fsm.erl

@@ -93,6 +93,7 @@ idle({'BEGIN', received, SccpParms}, State)
 		when is_record(SccpParms, 'N-UNITDATA') ->
 	%% Store remote address and remote TID
 	NewState = State#state{remote_address = SccpParms#'N-UNITDATA'.callingAddress,
+			       local_address = SccpParms#'N-UNITDATA'.calledAddress,
 			remoteTID = (SccpParms#'N-UNITDATA'.userData)#'Begin'.otid},
 	Begin = SccpParms#'N-UNITDATA'.userData,
 	QOS = {SccpParms#'N-UNITDATA'.sequenceControl, SccpParms#'N-UNITDATA'.returnOption},
@@ -178,7 +179,9 @@ initiation_received({'END', transaction, EndParms}, State)
 	TrUserData = process_undefined(EndParms#'TR-END'.userData),
 	DialoguePortion = TrUserData#'TR-user-data'.dialoguePortion,
 	ComponentPortion = TrUserData#'TR-user-data'.componentPortion,
-	End = #'End'{dialoguePortion = DialoguePortion, components = ComponentPortion},
+	Dtid = State#state.remoteTID,
+	End = #'End'{dtid = <<Dtid:32/big>>, dialoguePortion = DialoguePortion,
+		     components = ComponentPortion},
 	%% Assemble TR-portion of END message
 	{ok, TPDU} = 'TR':encode('TCMessage', {'end', End}),
 	{SequenceControl, ReturnOption} = qos_from_tr_prim(EndParms),