anchor.diff:  				     end,
   				     NewBranch = case LoopCookie of
   						     none ->
  -							 logger:log(debug, "Siprequest: Added statelessly generated branch ~p to request",
  +							 logger:log(debug, "Siprequest (transport layer) : Added statelessly generated branch ~p to request",
   								    [Branch]),
   							 Branch;
   						     _ ->
   							 NewBranch1 = Branch ++ "-o" ++ LoopCookie,
  -							 logger:log(debug, "Siprequest: Added statelessly generated branch (plus loop cookie) ~p to request",
  +							 logger:log(debug, "Siprequest (transport layer) : Added statelessly generated branch (plus loop cookie) ~p to request",
   								    [NewBranch1]),
   							 NewBranch1
   						 end,
  
positive.code: 			     FlatBranch = lists:flatten(Branch),
  			     case string:rstr(FlatBranch, "-o") of
  				 0 ->
  				     logger:log(debug, "Siprequest: Added loop cookie ~p to branch of request",
  						[LoopCookie]),
  				     Param2 = dict:append("branch", "-o" ++ LoopCookie, ParamDict),
  				     sipheader:dict_to_param(Param2);
  				 Index when integer(Index) ->
  				     %% There is already a loop cookie in this branch, don't change it. Necessary to not
  				     %% get the wrong branch in constructed ACK of non-2xx response to INVITE.
  				     logger:log(debug, "Siprequets: NOT adding generated loop cookie ~p to branch that already " ++
  						"contains a loop cookie : ~p", [LoopCookie, FlatBranch]),
  				     Parameters
  			     end;
  			 {ok, Branch} ->
  
negative.code: 				       Request#request.header, Request#request.body},
      {ok, NewHeader1, ApproxMsgSize} = check_proxy_request(Request),
      DstList = [Dst | DstT],
      logger:log(debug, "Siprequest (transport layer) : Destination list for request is (~p entrys) :~n~p",
  	       [length(DstList), sipdst:debugfriendly(DstList)]),
      NewRequest = Request#request{header=NewHeader1},
      send_to_available_dst(DstList, NewRequest, ViaParameters, SrvTHandler);
  
  