ReadonlycallsThe list of calls in the group.
Event handler for when the list of calls in the group changes.
Event handler for when the group is connected.
Event handler for when an error occurs.
Event handler for when the group is held.
Event handler for when the group state changes.
ReadonlystateThe current state of the call group.
Adds a call (or calls) to the conference group.
The call to add.
OptionalsecondCall: TelephonyCallAn optional second call to add.
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.
Optionaloptions: boolean | AddEventListenerOptionsThe dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order.
Hangs up the conference call.
Puts the conference call on hold.
Removes a call from the conference group.
The call to remove.
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target.
Optionaloptions: boolean | EventListenerOptionsResumes the held conference call.
Preference
dom.telephony.enabled