WIDCOMM BTW Development Kit

In SDK applications built from SDK releases prior to version 6.1.0.1502, SCO/eSCO audio connections can be established, but the audio device is never enabled on the system and so the audio stream is not available.IBroadcom supplies Bluetooth hardware and software solutions for various computing and mobile products.
Broadcom does not sell products directly to consumers.

If your product came bundled with or installed in another manufacturer's product, it is referred to as an OEM (Original Equipment Manufacturer) product. Each of these companies customizes the software for their particular Bluetooth device therefore you will need to obtain the software and support from the manufacturer. If you are having problems with your Broadcom based Bluetooth products (USB adapters, peripheral), please contact the manufacturer or distributor for technical support.