B2G OS

TelephonyCallGroup.onerror

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

The onerror property of the Telephony interface specifies an event listener to receive error events. These events occur when an error occurs with the call group.

Syntax

myTelephonyCallGroup.onerror = function() { ... };

These events are of type CallEvent.

Examples

// Telephony object
var tel = navigator.mozTelephony;

// Make two calls; assume they are both answered
var call1, call2;
tel.dial(number1).then(call => call1 = call);
tel.dial(number2).then(call => call2 = call);

// Add both calls to the conference call
// Two entries will appear in conference.calls (call1, call2)
// but nothing in tel.calls
var conference = tel.conferenceGroup;
conference.add(call1, call2);

conference.onerror = function() {
  // Do something when an error occurs
};

Specifications

Specification Status Comment
Web Telephony Draft Draft

Browser compatibility

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

Supported in Firefox OS 1.0.1.

See also

Document Tags and Contributors

Contributors to this page: fscholz, chrisdavidmills, teoli
Last updated by: fscholz,