log( RECEIVER, "connecting to " + host );
// connect to host (don't log in yet)
ConnectionConfiguration config = new ConnectionConfiguration(host);
XMPPConnection connection = new XMPPConnection( config );
connection.connect();
// setup service discovery and entity capabilities.
// this ensures that other software, such as Jitsi, knows that we support
// ice and so on
//ServiceDiscoveryManager.setIdentityName("Java Bells");
ServiceDiscoveryManager disco = ServiceDiscoveryManager.getInstanceFor(connection);