A computer system includes an enterprise gateway server and a remote gateway server connected via a data network, such as the Internet, that is relatively inefficient compared to typical private networks. The remote gateway server interfaces the enterprise gateway server to corporate messaging and collaboration...http://www.google.es/patents/US6609148?utm_source=gb-gplus-sharePatente US6609148 - CLIENTS REMOTE ACCESS TO ENTERPRISE NETWORKS EMPLOYING ENTERPRISE GATEWAY SERVERS IN A CENTRALIZED DATA CENTER CONVERTING PLURALITY OF DATA REQUESTS FOR MESSAGING AND COLLABORATION INTO A SINGLE REQUEST
CLIENTS REMOTE ACCESS TO ENTERPRISE NETWORKS EMPLOYING ENTERPRISE GATEWAY ...
