This kit for a Cisco IP Phone is the only presently available solution which allows you to use your Bluetooth Headset with a Cisco IP Phone.

Use this Bluetooth Headset Kit to connect any Bluetooth Headset to your Cisco IP Phone. Get full convenience at fraction of price.

Specification

Jabra A210 Universal Bluetooth Adapter (OEM, Factory refurbished)

Small, lightweight sleek design. 3 position control optimizes audio volume Operates while charging Range of up to 33 feet (10 meters). More info...

Cisco Headset Adapter

Works with a Cisco 7940, 7960, and 7970 IP Phones, as well as with newer models. Compact, lightweight design. Does not requires batteries.