IP Softphone 2050 Settings99If you enable Active Call when the USB Headset Adapter is selected asthe Ringing Speaker, then the external lamp also activates on incomingcalls.Note: Any other application using the same audio channel as theUSB Headset Adapter also activates the external lamp.Message WaitingWith Message Waiting enabled, the external lamp activates when theIP Softphone 2050 registers a message waiting.To enable Message Waiting, select the cadence you want from the list. Todisable Message Waiting, select None.PriorityIf more than one condition is enabled, then the external lamp activatesaccording to the condition with the highest priority. The priority of theconditions, from highest to lowest, is as follows:• Manual Override• Headset Disconnect• Active Call• Message WaitingUsing the backlightThe USB Headset Adapter uses a backlight to illuminate the buttons,letting you know when the IP Softphone 2050 is running.To enable the backlight, select Use backlight.Configuring Smart FunctionsThe Smart Functions button on the desktop USB Headset Adapterprovides quick access to IP Softphone 2050 features.For information about configuring the Smart Functions button, see“Customizing the Smart Functions menu” on page 67.
