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ICallControl interface#
Defines the necessary functionality for call control: - being able to start/end a call, - mute/unmute the microphone, - hold/resume a call, - start/stop the ringer on the device, - events for emitted signals from the device, and - the required call lock for executing all of these functions.
Signature:Remarks#
All of this functionality is associated with a single physical device. For every connected Jabra headset, there is an additional instance of ICallControl that is used to manipulate its call-related state and functionality.
Properties#
| Property | Type | Description |
|---|---|---|
| device | ISdkDevice | The single physical device to which the call control functionalities are associated to. |
| deviceSignals | Observable<ICallControlSignal> | Observable for signals emitted by the device.Whenever the device sends a new signal, this observable will be populated with ICallControlSignal instances for each emission. |
Methods#
| Method | Description |
|---|---|
| hold(shouldHold) | Tells the device whether an active call was put on hold or a held up call was resumed. |
| mute(shouldMute) | Mutes or unmutes the microphone of the Jabra device. |
| offHook(isOffHook) | Informs the Jabra device that there's a change in the call status. |
| releaseCallLock() | Releases a previously acquired call lock.Releasing the call lock is the last step in performing call control operations so remember to execute it once you are done with the Jabra device. |
| ring(shouldRing) | Starts or ends the "ring" effect on the Jabra device. Used to indicate an incoming call. |
| takeCallLock() | Tries to acquire a call lock. The call lock is a unique, per-device lock, and is required in order to change the state of the device.Acquiring the call lock should always be the first step in performing call control operations. |