Start up Sybase Unwired WorkSpace and connect to Unwired Server.
In Enterprise Explorer, expand Database Connections, right-click My Sample Database, and click Connect.
If the ping still fails, without a ClassNotFoundException, port numbers were probably customized during Unwired Server installation. In Sybase Control Center, check the port numbers used for the Unwired Server instance that you are trying to connect to and update the server's connection profile to match in Sybase Sybase Unwired WorkSpace.