Telephony.active

This API is available on Firefox OS for internal applications only.

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

JavaScript
var activeCall = myTelephony.active;

Value

A TelephonyCall object representing the currently active call.

Examples

JavaScript
// 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

Specification Status Comment
Web Telephony Draft Draft

Browser compatibility

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

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
Basic support No support No support No support No support No support
Feature Android Firefox Mobile (Gecko) Firefox OS (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support No support 12.0 (12.0) 1.0.1 No support No support No support

See also

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/telephony/active

active API B2G Certified DOM DOM Reference Firefox OS Mobile Non-standard Property Reference Référence Telephony WebAPI