HOTSPOTGATEWAYQuick Reference Guide301XML InterfaceXML for the External ServerThe HSG sends a string of XML commands according to specifications. HTTPheaders are added to the XML packets that are built, as the billing “mirroring”information is sent to the external server in HTTP compliant XML format.Content-length has also been added to the HTTP post.The XML string built from the billing mirror record is in the following format:HSG to External Server:max 4 characters max 6 characters max 64 charactersmax 10 characters max 20 charactersmax 10 charactersmax 5 characters Format for each field:REC_NUM:00923 (numbers only, no alpha characters)HSG_ID:00020bPROPERTY_ID:Any regular stringDATE:03/30/2001 (mm/dd/yyyy)TIME:23:41:38 (24 hour format)ROOM_NUM:Any regular stringAMOUNT:234.34TRANS_TYPE:PMS or CCRESULT_VALUE:OK or ERRORIP:Standard IP address format (123.123.123.123)