Registering Your Client with the YAC Server
Back on your YAC server machine, right-click on the YAC icon in the Tray Notification Area and then choose the "Listeners..." option, as shown in Figure 8.
In the Select Listeners screen, shown in Figure 9, specify the IP address/Hostname of your YAC listener machine. In Figure 9, you can see that the IP address of my laptop I've chosen to be a YAC listener is 220.127.116.11. It is important to note that for your YAC server to talk to registered YAC clients, the Windows Firewall on both your YAC server and your YAC client machines need to allow for these machines to talk to one another.
After you have registered your YAC client, whenever you receive a call to your home phone, you should see a YAC notification sent to you registered YAC client(s) as shown in Figure 10.