Library Interfaces

Common.h: Common interfaces for devices

API Name Description
Jabra_GetVersion Gets the version of the SDK library
Jabra_SetAppID Application should set the application name using this interface. The Client ID/App ID must be obtained by registering to Jabra portal by App developers. This is a mandatory step, which needs to be done before initialization, failing which, callbacks will not be registered with SDK
Jabra_InitializeV2 Initializes the Jabra library. Argument details to the function are described here: Library Initialization.
Jabra_Uninitialize Performs library memory cleanup
Jabra_IsFirstScanForDevicesDone Checks if device scan during initialization is done. It is recommended to register for the corresponding callback during initialization
Jabra_IsDeviceAttached Checks if a device is attached. It is recommended to register for the corresponding callback during initialization
Jabra_GetAttachedJabraDevices Gets the list of attached Jabra devices
Jabra_GetBatteryStatus Queries the current battery status with info of charging state and low battery indication. Only supported by devices with a battery
Jabra_GetRemoteControlBatteryStatus Get remote control battery status, if supported by device
Jabra_GetDeviceImagePath Gets the path for the image of the device. The image is provided by Jabra Cloud service (and stored in the device’s local directory) and hence requires network access for the first time
Jabra_GetDeviceImageThumbnailPath Gets the path for the thumbnail image of the device. The image is provided by Jabra Cloud service (and stored in the device’s local directory) and hence requires network access for the first time
Jabra_GetDeviceHiresImagePath Gets the path for the high resolution image of the device. The image is provided by Jabra Cloud service (and stored in the device’s local directory) and hence requires network access for the first time
Jabra_FreeDeviceInfo Frees the device information structure members. This is called right after handling device attach event by the application
Jabra_ConnectToJabraApplication Integrates softphone app to Jabra applications like Jabra Direct (JD)
Jabra_DisconnectFromJabraApplication Disconnects the Jabra SDK application from Jabra Direct
Jabra_SetSoftphoneReady Sets the softphone to ready
Jabra_IsSoftphoneInFocus Indicates whether the softphone is in focus
Jabra_GetErrorString Returns the error string from the error status
Jabra_IsBusylightSupported Checks if busylight is supported by the device
Jabra_GetBusylightStatus Checks the status of busylight
Jabra_SetBusylightStatus Enables/Disables the busylight status
Jabra_RegisterBusylightEvent Registration of callback to receive busylight events
Jabra_IsManualBusylightSupported Checks if manual busy lights is supported
Jabra_GetManualBusylightStatus Gets the value of the manual busy lights
Jabra_SetManualBusylightStatus Sets the value of the manual busy lights
Jabra_RegisterManualBusylightEvent Register a callback for busy lights events
Jabra_IsRemoteMMISupported Checks if remote MMI feature is supported by the device
Jabra_GetButtonFocus Configures the remote MMI events for a device
Jabra_ReleaseButtonFocus Releases the remote MMI events configured in the device
Jabra_GetSupportedButtonEvents Gets the supported remote MMI for a device
Jabra_FreeButtonEvents Free the memory allocated for the button events
Jabra_RegisterForGNPButtonEvent Register callback function to get notified on GNP Button events
Jabra_ConfigureLogging API to configure the logging of events
Jabra_RegisterLoggingCallback Register callback function for logging
Jabra_GetESN Gets ESN (electronic serial number) of the device
Jabra_GetCurrentLanguageCode Gets the language code for the current language of the device
Jabra_IsLeftEarbudStatusSupported Checks if left earbud status supported by the device
Jabra_GetLeftEarbudStatus Gets left earbud connection status of the device
Jabra_RegisterLeftEarbudStatus Registers left earbud connection status event. Can only be called when a device is attached
Jabra_RegisterHearThroughSettingChangeHandler Registers HearThrough setting change event. Can only be called when a device is attached
Jabra_IsEqualizerSupported Checks if equalizer is supported by the device
Jabra_IsEqualizerEnabled Checks if equalizer is enabled in the device
Jabra_EnableEqualizer Enables/disables equalizer in the device
Jabra_GetEqualizerParameters Gets equalizer parameters for a device
Jabra_SetEqualizerParameters Set equalizer parameters for a device
Jabra_GetNpsUrl Get the NPS URL based on device, app name and app version
Jabra_ProductRegistration Registers a product with the provided information
Jabra_ExecuteAVRCPCommand Tells the device to execute a AVRCP command
Jabra_Reconnect Recreates the session, Input and Output streams for all devices which are connected to the phone and not to the app
Jabra_IsFeatureSupported Checks if a feature is supported by a device
Jabra_GetSupportedFeatures Gets array of features supported by a device
Jabra_FreeSupportedFeatures Frees a list of features obtained by calling Jabra_GetSupportedFeatures
Jabra_GetMultiESN Get ESN for all device components
Jabra_FreeMap Release memory allocated by functions returning a Map_Int_String*
Jabra_RequestNoHangupToneNextTime Request that the headset does not play its 'end of call' tone when the SCO closes next time
Jabra_IsCertifiedForSkypeForBusiness Indicates whether the device is certified for Skype for Business
Jabra_FreeCharArray Free a char array
Jabra_IsUploadRingtoneSupported Checks if ringtone upload is supported by the device
Jabra_UploadRingtone Upload ringtone to device
Jabra_RegisterUploadProgress Registration for upload progress event
Jabra_IsUploadImageSupported Checks if image upload is supported by the device
Jabra_UploadImage Upload image to device
Jabra_IsSetDateTimeSupported Checks if date and time synchronization is supported by the device
Jabra_SetDateTime Set date and time to device
Jabra_GetDateTime Get date and time from device
Jabra_GetSupportedDeviceEvents Supported events by device
Jabra_SetSubscribedDeviceEvents Set device events to subscribe to
Jabra_GetAudioFileParametersForUpload Get details of audio file for uploading to device
Jabra_UploadWavRingtone Upload ringtone to device in .wav format
Jabra_GetReturnCodeString Returns the descriptive string from the return code
Jabra_RegisterBatteryStatusUpdateCallback Registers for battery status update callback
Jabra_IsSettingProtectionEnabled Checks if setting protection is enabled in the device
Jabra_GetNpsUrlForApplication Get the NPS URL for the application only
Jabra_EnableDevLog Enables/disables logging for a device
Jabra_IsDevLogEnabled Checks if logging is enabled in device
Jabra_RegisterDevLogCallback Register callback function to get notified on device events
Jabra_GetRemoteMmiTypes Gets a list of supported remote MMIs
Jabra_FreeRemoteMmiTypes Frees/deallocates the memory area allocated by Jabra_GetRemoteMmiTypes()
Jabra_IsRemoteMmiInFocus Gets the status of the remote MMI focus
Jabra_GetRemoteMmiFocus Gets the focus of the remote MMI specified
Jabra_ReleaseRemoteMmiFocus Releases the focus of the remote MMI specified
Jabra_SetRemoteMmiAction Sets an output action on the remote MMI
Jabra_RegisterRemoteMmiCallback Registers for remote MMI event callback
Jabra_GetPanics Get the panic list
Jabra_FreePanicListType Frees the Jabra_PanicListType structure
Jabra_SetTimestamp Sets a static timestamp in the device
Jabra_GetTimestamp Gets the static timestamp in the device
Jabra_PreloadDeviceInfo Preloads the configuration cache with the content of the specified archive
Jabra_PreloadAttachedDeviceInfo Preloads the resources of a specific attached device with the contents of the specified archive
Jabra_GetLocalManifestVersion Gets the Manifest Files' version that are locally
Jabra_PlayRingtone Play Ringtone in Device
Jabra_SetWizardMode Sets the wizard mode
Jabra_GetWizardMode Reads the current wizard mode
Jabra_SetHidEventsFromNonJabraDevices Enable Hid events from non Jabra devices
Jabra_IsHidEventsFromNonJabraDevicesEnabled Is Hid events from non Jabra devices enabled
Jabra_SetStdHidEventsFromJabraDevices Enable Hid events from Jabra devices
Jabra_IsStdHidEventsFromJabraDevicesEnabled Is Hid events from Jabra devices enabled
Jabra_GetCustomerSupportUrl Get the URL for contacting Jabra customer support
Jabra_GetSku Get device SKU (stock keeping unit)
Jabra_GetBatteryStatusV2 Get battery status, if supported by device
Jabra_CopyJabraBatteryStatus Copy the content of a Jabra_BatteryStatus struct
Jabra_FreeBatteryStatus Frees the Jabra_BatteryStatus
Jabra_RegisterBatteryStatusUpdateCallbackV2 Register for battery status update callback
Jabra_SetJackConnectorStatusListener Subscribe/unsubscribe to JackStatus events
Jabra_SetHeadDetectionStatusListener Subscribe/unsubscribe to HeadDetectionStatus events
Jabra_SetLinkConnectionStatusListener Subscribe/unsubscribe to LinkConnectionStatus events
Jabra_RebootDevice Reboot the device
Jabra_GetLock Get lock for a particular device
Jabra_ReleaseLock Release the lock for a particular device
Jabra_IsLocked Check if the lock on device is acquired by us
Jabra_DectPair Start insecure pairing mode, equivalent to pushing the pair button on the DECT base
Jabra_DectPairSecure Start DECT secure pairing on USB connected DECT headset. To be used after keys have been exchanged using Jabra_GetDectPairKey and Jabra_SetDectPairKey
Jabra_GetDectPairKey Read the secure pairing key from a DECT base/dongle
Jabra_SetDectPairKey Write the secure DECT pairing key to a USB connected headset
Jabra_GetConnectedHeadsetNames Reads the device name(s) of all connected BT or DECT headsets
Jabra_GetUserDefinedDeviceName Gets the user-defined device name
Jabra_GetPanicCodes Gets the panic codes stored in the device
Jabra_ClearPanicCodes Clear the list of panic codes stored in the device
Jabra_GetSubDeviceProperty Gets a specific property from the device or a sub device (i.e. a connected headset)

Interface_AmbienceModes.h: Ambience mode interfaces

API Name Description
Jabra_GetAmbienceMode Get the ambience mode
Jabra_SetAmbienceMode Set the ambience mode
Jabra_GetSupportedAmbienceModes Get the list of supported ambience levels for a device
Jabra_GetSupportedAmbienceModeLevels Get the levels supported by a specific ambience mode
Jabra_GetAmbienceModeLevel Get the level for a specific ambience mode
Jabra_SetAmbienceModeLevel Set the level for a specific ambience mode
Jabra_GetSupportedAmbienceModeBalance Get the supported range for left/right balance for a specific ambience mode
Jabra_GetAmbienceModeBalance Get the left/right balance for a specific ambience mode
Jabra_SetAmbienceModeBalance Set the left/right balance for a specific ambience mode
Jabra_GetAmbienceModeNoiseLevel Get the noise level for the currently active ambience mode
Jabra_GetAmbienceModeSetting Get whether a specific setting is enabled for a given ambience mode
Jabra_SetAmbienceModeSetting Enable or diasable a specific setting for a given ambience mode
Jabra_GetAmbienceModeLoop Get the current ambience mode loop
Jabra_SetAmbienceModeLoop Set the current ambience mode loop
Jabra_SetAmbienceModeChangeListener Register a listener for the ambience mode change event

Interface_Bluetooth.h: Bluetooth interfaces

API Name Description
Jabra_SetBTPairing Sets the Bluetooth device into pairing mode
Jabra_SearchNewDevices Query for available Bluetooth devices which are switched on, within range and ready to connect
Jabra_GetSearchDeviceList Gets the list of new devices which are available to pair & connect
Jabra_StopBTPairing Stops the search for available Bluetooth devices
Jabra_SetAutoPairing Enables/disables auto pairing. When Bluetooth adapter is plugged into the PC it will attempt to connect with the last connected Bluetooth device. If it cannot connect, it will automatically search for new Bluetooth devices to connect to if auto pairing is set
Jabra_GetAutoPairing Queries whether auto pairing mode is enabled or disabled
Jabra_ClearPairingList Clears the list of paired Bluetooth devices to the Bluetooth adapter
Jabra_ConnectBTDevice Connect/Reconnect Bluetooth device to the Jabra Bluetooth adapter. Ensure the Bluetooth device is switched on and within range
Jabra_ConnectNewDevice Connects to Bluetooth device with specified device details
Jabra_DisconnectBTDevice Disconnects Bluetooth device from Bluetooth adapter
Jabra_GetConnectedBTDeviceName Queries the name of connected Bluetooth device with Bluetooth Adapter
Jabra_ConnectPairedDevice Connect a device which was already paired
Jabra_RegisterPairingListCallback Register callback to receive list of paired devices with BT adapter
Jabra_IsPairingListSupported Checks if pairing list is supported by the device
Jabra_GetPairingList Gets the list of devices which are paired previously to Bluetooth adapter
Jabra_FreePairingList Frees the memory allocated for the list of paired devices
Jabra_DisConnectPairedDevice Disconnect a paired device
Jabra_ClearPairedDevice Clears the specified device from paired device list
Jabra_GetSecureConnectionMode Gets the secure connection mode for a dongle device
Jabra_SetLinkQualityStatusListener Subscribe/unsubscribe to Bluetooth link quality change events

Interface_Firmware.h: Firmware interfaces

API Name Description
Jabra_GetDetailedDeviceLanguageInformation Get detailed information regarding language packs installed on device
Jabra_FreeLanguagePackStats Free memory allocated by Jabra_GetDetailedDeviceLanguageInformation
Jabra_GetFirmwareVersionBundle Get firmware versions of the dongle/base and the connected headset
Jabra_GetFirmwareVersion Returns the firmware version of the specified Jabra device
Jabra_GetRemoteControlFirmwareVersion Get firmware version of a device remote control
Jabra_IsFirmwareLockEnabled Checks if firmware lock is enabled in the device
Jabra_EnableFirmwareLock Enable or disable firmware up-and-downgrade lock
Jabra_CheckForFirmwareUpdate Checks if any latest firmware is available on the server
Jabra_GetLatestFirmwareInformation Gives the latest available firmware on the server based on user request
Jabra_FreeFirmwareInfo Frees the memory allocated for the firmware information
Jabra_DownloadFirmware Downloads the selected firmware version
Jabra_GetFirmwareFilePath Gets the file path where the firmware file for the respective version has been downloaded
Jabra_UpdateFirmware Updates the firmware of the device to the firmware version specified
Jabra_CancelFirmwareDownload Cancels the firmware download
Jabra_RegisterFirmwareProgressCallBack Registers firmware progress callback to get notified about firmware download progress
Jabra_GetAllFirmwareInformation Gets information of all the firmwares present in cloud for the specific device
Jabra_FreeFirmwareInfoList Frees the list of firmware information structure
Jabra_DownloadFirmwareUpdater Downloads the latest FW updater relevant for this device

Interface_Video.h: Video interfaces

API Name Description
Jabra_SetPanTilt Sets the current pan and tilt positions
Jabra_GetPanTilt Gets the current pan and tilt positions
Jabra_GetPanTiltLimits Gets the pan and tilt limits
Jabra_SetPanTiltRelativeAction Starts or stops the relative pan/tilt action of the camera lens
Jabra_SetZoomRelativeAction Starts or stops the relative zoom action of the camera lens
Jabra_SetZoom Sets the zoom level
Jabra_GetZoom Gets the zoom level
Jabra_GetZoomLimits Gets the zoom limit values
Jabra_SetIntelligentZoomLatency Controls how often the camera is allowed to change speaker focus
Jabra_GetIntelligentZoomLatency Gets how often the camera is allowed to change speaker focus
Jabra_NextIntelligentZoomMode Cycles to the next Intelligent Zoom mode
Jabra_SetSecondVideoStream Controls what is shown on the secondary video stream
Jabra_GetSecondVideoStream Gets what is shown on the secondary video stream
Jabra_SetVideoHDRDefault Enables or disables the default HDR mode
Jabra_GetVideoHDRDefault Gets the default HDR enable state
Jabra_SetVideoHDR Enables or disables the active HDR mode
Jabra_GetVideoHDR Gets the active HDR enable state
Jabra_RestoreVideoRoomDefaults Resets the video controls like when a new call is started
Jabra_SetContrastLevel Sets the contrast level
Jabra_SetSharpnessLevel Sets the sharpness level
Jabra_SetBrightnessLevel Sets the brightness level
Jabra_SetSaturationLevel Sets the saturation level
Jabra_SetWhiteBalance Sets the white balance
Jabra_GetContrastLevel Gets the contrast level
Jabra_GetSharpnessLevel Gets the sharpness level
Jabra_GetBrightnessLevel Gets the brightness level
Jabra_GetSaturationLevel Gets the saturation level
Jabra_GetWhiteBalance Gets the white balance
Jabra_GetContrastLimits Gets the limits of the contrast setting
Jabra_GetSharpnessLimits Gets the limits of the sharpness setting
Jabra_GetWhiteBalanceLimits Gets the limits of the white balance setting
Jabra_GetSaturationLimits Gets the limits of the saturation setting
Jabra_GetBrightnessLimits Gets the limits of the brightness setting
Jabra_SetVideoTransitionStyle Sets the active video transition style when using Intelligent Zoom
Jabra_GetVideoTransitionStyle Gets the active video transition style when using Intelligent Zoom
Jabra_SetRoomCapacity Sets the room capacity
Jabra_GetRoomCapacity Gets the room capacity
Jabra_SetRoomCapacityNotificationEnabled Enables/disables room capacity notifications
Jabra_GetRoomCapacityNotificationEnabled Gets whether room capacity notifications are enabled
Jabra_GetPeopleCount Gets the current people count
Jabra_GetPeopleCountSettings Gets the current mode for people count and people count notifications
Jabra_SetPeopleCountSettings Sets the current mode for people count and people count notifications
Jabra_SetNotificationStyle Sets the notification style
Jabra_GetNotificationStyle Gets the notification style
Jabra_SetNotificationUsage Sets when notifications are enabled
Jabra_GetNotificationUsage Gets when notifications are enabled
Jabra_SetVideoMode Select how the video viewport is managed (runtime)
Jabra_GetVideoMode Gets how the video viewport is managed (runtime)
Jabra_IsVideoDeviceStreaming Get whether the device is currently streaming video or audio
Jabra_StorePTZPreset To store a PTZ (Pan, Tilt and Zoom) preset to the designated slot on the device
Jabra_ApplyPTZPreset To apply the PTZ preset from the designated slot on the device
Jabra_StoreColorControlPreset To store the color control preset on the device
Jabra_ApplyColorControlPreset To apply the color control preset from the device
Jabra_GetPictureInPicture Gets the Picture-In-Picture enable state (runtime)
Jabra_SetPictureInPicture Sets the Picture-In-Picture enable state (runtime)
Jabra_ResetImageQualityControls Resets the color controls (brightness, contrast, sharpness, saturation and white balance)
Jabra_ResetPanTiltZoom Resets the values for pan, tilt and zoom
Jabra_GetSensorRegions Gets the regions/boundaries of the individual camera sensors. These are relevant in order to set up the white board
Jabra_RegisterCameraStatusCallback Registration for camera status event callback
Jabra_GetUSBState Gets USB connection state for video device

Interface_Whiteboard.h: Whiteboard interfaces

API Name Description
Jabra_SetWhiteboardPosition Set the positions in pixels of a whiteboard's corners
Jabra_GetWhiteboardPosition Gets the positions in pixels of a whiteboard's corners
Jabra_SetWhiteboardOnMainStream Set whether the main stream shows the whiteboard
Jabra_GetWhiteboardOnMainStream Get whether the main stream shows the whiteboard

Interface_Network.h: Network interfaces

API Name Description
Jabra_EnableRemoteManagement Enables or disables remote management
Jabra_IsRemoteManagementEnabled Get whether remote management is enabled
Jabra_GetXpressManagementNetworkStatus Gets the resulting libcurl errorcode and message from the last call to Jabra_ConfigureXpressManagement if it returned NetworkRequest_Fail
Jabra_ConfigureXpressManagement Configures Xpress management related settings on a network-capable device
Jabra_SetXpressUrl Set Xpress server URL
Jabra_GetXpressUrl Get Xpress server URL
Jabra_SetPasswordProvisioning Set password for password provisioning
Jabra_GetPasswordProvisioning Get the password for provisioning
Jabra_NotifyXpressConnectionStatus Notify the app connected to an Xpress capable device whether device is being remotely managed
Jabra_NotifyXpressConnectionStatusExtended Notify the app connected to an Xpress capable device whether device is being remotely managed
Jabra_RegisterXpressConnectionStatusCallback Registration for Xpress connection status change callback
Jabra_RegisterXpressConnectionStatusExtendedCallback Registration for Xpress connection status change callback
Jabra_GetEthernetIPv4Status Gets the status of the Ethernet connection; Enable, DHCP, Connected states and IP + subnet mask
Jabra_GetWLANIPv4Status Gets the status of the WLAN connection; Enable, DHCP, Connected states and IP + subnet mask
Jabra_RegisterNetworkStatusChangedCallback Registration for network interface status change callback
Jabra_GetMACAddress Gets the MAC address of an interface
Jabra_GetDiagnosticLogFile Gets the diagnostic log file and writes it to a file on local file system
Jabra_TriggerDiagnosticLogGeneration Trigger generation of diagnostic log
Jabra_RegisterDiagnosticLogCallback Registration for diagnostic log event
Jabra_SetNetworkAuthenticationMode Configure IEEE 802.1X network authentication mode for network interface
Jabra_GetNetworkAuthenticationMode Get current IEEE 802.1X network authentication mode for network interface
Jabra_SetNetworkAuthenticationIdentity Configure IEEE 802.1X identity for a network interface

Interface_Constants.h: Device constants

API Name Description
Jabra_GetConstants Get the constants defined for a device
Jabra_GetConst Get a Jabra_Const value from the Jabra_Constants collection
Jabra_ReleaseConst Release the data inside a Jabra_Const
Jabra_IsInt Returns true if argument is an integer
Jabra_IsBool Returns true if argument is a boolean
Jabra_IsString Returns true if argument is a string
Jabra_IsStruct Returns true if argument is a struct
Jabra_IsList Returns true if argument is a list
Jabra_AsInt Interprets a Jabra_Const as an integer
Jabra_AsBool Interprets a Jabra_Const as a boolean
Jabra_AsString Gets the string content of a Jabra_Const
Jabra_GetField Get a field from a Jabra_Const struct
Jabra_ListElement Get an element by index from a Jabra_Const list

JabraDeviceConfig.h: Device setting interfaces

API Name Description
Jabra_GetSettings Gets the attached Jabra device setting. Returns pointer to the device settings structure containing all settings for a particular device
Jabra_FreeDeviceSettings Once the device setting is requested by the application, memory needs to be freed by calling this API by the application
Jabra_SetSettings Updates/Sets the setting details of the attached Jabra device. Returns a return code to indicate if settings were applied successfully or not
Jabra_FreeString Once the device image path is requested, application needs to release the memory by calling this API to prevent memory leak
Jabra_GetFailedSettingNames Queries the list of failed setting names
Jabra_FreeFailedSettings Memory of failed setting names can be released by the application using this interface to prevent memory leak
Jabra_SetSettingsChangeListener Add a listener for changes to the device settings. The listener will be called when a setting is changed in the device, regardless of who changed it (this instance, another instance, or the user through MMI).
Jabra_IsFactoryResetSupported Returns whether the device supports factory reset
Jabra_FactoryReset Restores to factory settings of the device
Jabra_FreeDeviceSettings Memory allocated to device settings can be released by the application using this interface to prevent memory leak
Jabra_GetSetting Gets the unique setting identified by a GUID of a device
Jabra_GetNamedAsset Requests a named asset for the specified device
Jabra_FreeAsset Releases an asset previously obtained with Jabra_GetNamedAsset()

JabraNativeHID.h: Interfaces for Call Control

API Name Description
Jabra_IsOffhookSupported Returns true if off hook is supported for a specific Jabra device
Jabra_SetOffhook Set the specified device off hook/on hook
Jabra_IsRingerSupported Returns true if ringer is supported for a specific Jabra device
Jabra_SetRinger Set ringer on/off for the specified device
Jabra_IsMuteSupported Returns true if ringer is supported for a specific Jabra device
Jabra_SetMute Set mute on/off for the specified device
Jabra_IsHoldSupported Returns true if hold is supported for a specific Jabra device
Jabra_SetHold Set hold on/off for the specified device
Jabra_IsOnlineSupported Returns true if online mode is supported for a specific Jabra device
Jabra_SetOnline Turn online mode on/off for a wireless headset. Online mode opens an audio link (radio link) between a base/dongle and a headset
Jabra_WriteHIDCommand Interface for sending HID output reports with device ID, Usage Page and Usage. This function is for advanced users. It is recommended to use the dedicated functions: Jabra_SetOffHook, Jabra_SetRinger, Jabra_SetMute, Jabra_SetHold, and Jabra_SetOnline
Jabra_IsGnHidStdHidSupported Returns true if the device supports Gn HID and Std HID and able to switch between them
Jabra_GetHidWorkingState Gets the HID working state
Jabra_SetHidWorkingState Sets the HID working state to either standard HID (usb.org HID specification) or GN HID. HID Events will (default) NOT be triggered for standard HID to avoid conflicts