To attempt to establish a voice conversation with another person or other people from a phone, computer, or mobile device.
— Computer ScienceA Lync menu that opens a list of options for the selected person. In Office Communicator, a menu item that opens a list of numbers for the selected person. When the user selects a phone number, Lync or Office Communicator places the call.
— Computer ScienceAn app for making video calls.
— Computer Science