VoIP Java

1. Java VoIP Telephony Servers?
   My company develops pure Java web applications, using Win32 and Linux, that are then deployed on Linux servers. One bell/whistle that many customers want is telephony integration. Our current solution is to handle calls through a dedicated Windows NT/TAPI box with an expensive telephony card. The thing I like least about this solution is that adding phone lines is such a pain. I would really like to use the net2phone or dialpad networks and avoid physical lines completely. Unfortunately, their client software is written to interface with speakers and microphones, and not programs.
                   
2. Java Chart Designer 4.0
   Java Chart Designer is a powerful charting Java application that empowers you with all necessary tools to create charts for professionally looking presentations, business and scientific reports that can be easily integrated into website as Java applet, Java applications or saved as JPEG images. A user-friendly interface, great number of visual effects and predefined chart types, flexible chart components selection, powerful animation and on-screen real-time chart visualization make Java Chart Designer usage an easy and delightful experience. Charts creation process is greatly alleviated thanks to convenient chart wizard which guides you through all steps: from Excel-like data source setting to resulting chart file. Being a 100% pure Java application, Java Chart Designer provides a sophisticated and yet simple-to-use Java API that can run on practically any platform that is JDK 1.2.x (or later) compliant.