Telephony.active

The active read-only property of the Telephony interface returns a TelephonyCall object indicating the call that is currently active. The active call is the one that is currently receiving input from the microphone, or tones generated by calls to the Telephony.startTone() method.

Syntax

var activeCall = myTelephony.active;

Value

A TelephonyCall object representing the currently active call.

Examples

// Telephony object
var tel = navigator.mozTelephony;
// Receive a call
tel.onincoming = function (e) {
  var incomingCall = e.call;
  // Answer the call
  incomingCall.answer();
};
// should return the call referenced in the above function
var activeCall = tel.active;

Specifications

Browser compatibility

For obvious reasons, support is primarily expected on mobile browsers.

See also

• Using the Web Telephony API
• TelephonyCall
• CallEvent
• Navigator.mozTelephony