anchor.diff:  %%--------------------------------------------------------------------
   do_request(RequestIn, Origin) when is_record(RequestIn, request), is_record(Origin, siporigin) ->
       {Method, URI} = {RequestIn#request.method, RequestIn#request.uri},
  -    logger:log(debug, "~s ~s~n", [Method, sipurl:print(URI)]),
  +    logger:log(debug, "incomingproxy: Processing request ~s ~s~n", [Method, sipurl:print(URI)]),
       Header = case sipserver:get_env(record_route, false) of
   		 true -> siprequest:add_record_route(RequestIn#request.header, Origin);
   		 false -> RequestIn#request.header
   	     end,
       Request = RequestIn#request{header = Header},
       Location = route_request(Request),
  -    logger:log(debug, "Location: ~p", [Location]),
  +    logger:log(debug, "incomingproxy: Location: ~p", [Location]),
       THandler = transactionlayer:get_handler_for_request(Request),
       LogTag = get_branch_from_handler(THandler),
       case Location of
  
positive.code: 	    logger:log(normal, "~s: incomingproxy: Error ~p", [LogTag, Errorcode]),
  	    transactionlayer:send_response_handler(THandler, Errorcode, "Unknown code");
  	{response, Status, Reason} ->
  	    logger:log(normal, "~s: incomingproxy: Response ~p ~s", [LogTag, Status, Reason]),
  	    transactionlayer:send_response_handler(THandler, Status, Reason);
  	{proxy, Loc} when is_record(Loc, sipurl) ->
  	    logger:log(normal, "~s: incomingproxy: Proxy ~s -> ~s", [LogTag, Method, sipurl:print(Loc)]),
  
negative.code: %%--------------------------------------------------------------------
  request_to_me(THandler, Request, LogTag) when is_record(Request, request), Request#request.method == "OPTIONS" ->
      logger:log(normal, "~s: incomingproxy: OPTIONS to me -> 200 OK", [LogTag]),
      %% XXX The OPTIONS response SHOULD include Accept, Accept-Encoding, Accept-Language, and 
      %% Supported headers. RFC 3261 section 11.
      transactionlayer:send_response_handler(THandler, 200, "OK");
  
  request_to_me(THandler, Request, LogTag) when is_record(Request, request) ->
  