Verisign India If you read Verisign's filing on 2-29 you will find teleblock mentioned as what they call an "intelligent database service". Poke around on the Verisign India link below and see what you find. <a href="http://www.verisign.in/communications/intelligent-database-services.html" target="_blank">http://www.verisign.in/communications/intelligent-database-services.html</a>