anchor.diff:  %%           if it is something we (possibly) put in a Record-Route
   %%           and this is a request sent from a strict router
   %%           (RFC2543 compliant UA).
  -%% Returns: true |
  -%%          false
  +%% Returns : true |
  +%%           false
   %%--------------------------------------------------------------------
   received_from_strict_router(URI, Header) when is_record(URI, sipurl) ->
       MyPorts = sipsocket:get_all_listenports(),
  
positive.code: 
      MyHostname = siprequest:myhostname(),
      SipPort  = sipsocket:get_listenport(tcp),
      _SipsPort = sipsocket:get_listenport(tls),
  
      ViaMe = siprequest:create_via(tcp, []),
      ViaOrigin1 = #siporigin{proto=tcp},
  
negative.code: 	    false ->
  		{Request#request.uri, NewHeader2}
  	end,
      NewURI = remove_maddr_matching_me(NewURI1, Origin),
      NewHeader4 = remove_route_matching_me(NewHeader3),
      NewRequest = Request#request{uri=NewURI, header=NewHeader4},
      LogStr = make_logstr(NewRequest, Origin),
  