1. 1 The Motivation




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5.1.2 Receiving a Call
An incoming call will only be received if the application is not currently participating in a call. When a system attempts to establish an incoming call, the incoming-call window is displayed as you can see from Diagram 8 to the right, the window will display the IP address of the calling system and buttons to accept the call and reject the call. If the call is accepted the in-call window will be displayed and the call is initiated. However, if the reject button is pressed the call will be cancelled and the dialling window will be redisplayed.



Diagram 8, illustrates the incoming-call window.



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