B2G OS

TelephonyCallGroup.hangUp()

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

The hangUp() method of the TelephonyCallGroup interface hangs up the entire conference call, i.e. every TelephonyCall object within it.

Syntax

myTelephonyCallGroup.hangUp().then(function() { ... });

Parameters

None.

Returns

A promise that resolves with void.

Examples

// Create your 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.hangUp().then(function() {
  // run some code after the conference has
  // finished hanging up
});

// You could just run conference.hangUp()
// if no further action is required

Specifications

Specification Status Comment
Web Telephony Draft Draft

Browser compatibility

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

Supported in Firefox OS 2.1.

See also

Document Tags and Contributors

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