To use a Bluetooth headset with a Cisco IP Communicator you need to have your PC a Bluetooth-capable (for example, have embedded Bluetooth in a laptop, or use an USB Bluetooth Dongle). Then you should pair your Bluetooth headset with the PC, and it will appear as an Audio device in your computer. Then in IP Communicator go to Preferences > Audio, and select a Bluetooth device as your Headset. Now when you switch to Headset on your IP Communicator, your audio will go to your Bluetooth. I'm not sure if it will allow you to pick and finish a call from the headset (it depends on your drivers and dongle), but it will allow you to go wireless.
Turns out that WindowsXP's drivers won't do the job. It will pair and it will connect and it says it's a headset but it doesn't show up as an audio device. Widcomm makes software that does the job. Since the Widcomm software looks for a license file you need to get the Widcomm software from the device supplier.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.