anchor.diff:  		    %% Use configured sipproxy but exchange user with user from Request-URI
   		    {proxy, ProxyURL#sipurl{user=User, pass=none}};
   		none ->
  -		    %% No ENUM and no (valid) SIP-proxy configured, return failure so
  -		    %% that the PBX on the other side of the gateway can fall back to
  -		    %% PSTN or something
  +		    %% No ENUM and no SIP-proxy configured, return failure so that the PBX
  +		    %% on the other side of the gateway can fall back to PSTN or something
   		    {ok, Status} = yxa_config:get_env(pstnproxy_no_sip_dst_code),
   		    {reply, Status, "No destination found for number " ++ User}
   	    end
  
positive.code:     {ok, MyHostnames} = yxa_config:get_env(pstngatewaynames),
      lists:member(LChost, MyHostnames).
  
  
  %%--------------------------------------------------------------------
  %% Function: request_to_sip(Request, Origin, THandler)
  
negative.code: 			    {relay, NewURI2, Request};
  			Unknown ->
  			    logger:log(error, "pstnproxy: Failed parsing configuration value "
  				       "'default_pstngateway' (~p) : ~p", [PSTNgateway1, Unknown]),
  			    erlang:fault("invalid default_pstngateway", [Unknown])
  		    end;
  		none ->
  		    logger:log(debug, "pstnproxy: Found no destination for request to PSTN, number ~p. "
  