Cisco 8800 Series User Manual page 192

USB Headsets
Caution
USB Headsets
You can use a USB headset for your calls if your phone has a USB port.
If your phone has more than one USB port, only one USB headset can be connected at a time.
For a list of supported headsets, see
that are not listed may not function properly if you attach them to the USB port. For more information, see
the documentation from your USB headset manufacturer.
Connect a USB Headset
When you use USB headsets with your phone, keep in mind:
• You can use only one headset at a time. The most-recently connected headset is the active headset.
• If you are on an active call and unplug a USB headset, the audio path does not change automatically.
• If you are on an active call and unplug a USB headset, the audio changes automatically to the speaker.
• If you are on an active call and plug in a USB headset, the audio changes to the USB headset.
Procedure
Plug the USB headset plug into the USB port on the phone.
Bluetooth Wireless Headsets
Cisco IP Phone 8845, 8851, 8861 and 8865 with Multiplatform Firmware supports Bluetooth wireless headsets.
For a list of supported third party headsets, see
uc_endpoints_accessories.html.
Bluetooth enables low-bandwidth wireless connections within a range of 66 feet (20 meters). The best
performance is in the 3- to 6-foot (1- to 2-meter) range. Bluetooth wireless technology operates in the 2.4
GHz band, which is the same as the 802.11b/g band. Interference issues can occur. We recommend that you:
• Use 802.11a, 802.11n, or 802.11ac that operates in the 5 GHz band.
• Reduce the proximity of other 802.11b/g devices, Bluetooth devices, microwave ovens, and large metal
The Cisco IP Phone uses a shared key authentication and encryption method to connect with headsets. The
Cisco IP Phone can connect with up to 50 headsets, one at a time. The last connected headset is used as the
default. Pairing is typically performed once for each headset.
Cisco IP Phone 8800 Series Multiplatform Phones User Guide
178
Failure to press the cable into the channel in the phone can damage the printed circuit board inside
the phone. The cable channel reduces the strain on the connector and the printed circuit board.
You need to press the Speakerphone button or pick up the handset.
objects.
Unified Communications Endpoint and Client
http://www.cisco.com/c/en/us/products/unified-communications/
Accessories
Accessories. USB headsets