NetMeeting isn’t included in Windows 7; it’s now called Microsoft SharedView. There is a small download that needs to be installed on each machine wanting to join the meeting. Up to 15 participants are allowed, and this program works on Windows 7, Vista, XP, Windows Server 2003 machines also. Here’s the link.
The file name is SharedView.msi, just install and configure, start you work….
Install XP virtual machine and run it
1. In the title bar, Tools >Settings >Networking
2. Setup VPN in the XP VM, run it, and connect to your private network
3. Enable the windows firewall in the XP VM (optional but recommended)
4. Start >run >conf