private void AddNewDevice(JA.IDevice ja_device)
 {
     try {
         JabraHeadset device = new JabraHeadset(ja_device);
         devices.Add(device);
         DeviceAdded(this, new DeviceEventArgs(device));
     } catch (System.IO.FileNotFoundException) {
         Utils.PluginLog("Jabra Provider", "Unable to add new device");
     }
 }
 public JabraHeadset(JA.IDevice device)
 {
     this.device = device;
     device_path = device.UsbDevicePath;
     device_name = device.Name;
 }