Cisco 500 Series Administration Manual page 36

Headset Management on Older Versions of Cisco Unified Communications Manager
For more information on the TFTP service, see the "Manage Device Firmware" chapter of the Administration
Guide for Cisco Unified Communications Manager and IM and Presence Service.
Upgrade your phones to the latest firmware release before you apply the defaultheadsetconfig.json
file. The following table describes the default settings you can adjust with the JSON file.
Table 10: Cisco Headset 500 Series Parameters and Default Settings
Parameter
Speaker Volume
Microphone Gain
Sidetone
Equalizer
Audio Bandwidth
Bluetooth
DECT Radio Range
Cisco Headset 500 Series Administration Guide
30
Headset Management on Cisco Unified Communications Manager Versions Older than 12.5(1)SU1
Range Default Notes
0 – 15 7 Controls the level of sound in the headset. 0 is very
low while 15 is loud. You can configure this setting
differently depending on the office environment in
which the headsets are deployed.
0 (Off) – 4 2 Controls how loud the user sounds to other people on
(High) the call. 0 means users sound quiet while 4 means
users sound much louder. You can configure this
setting depending on how much ambient noise your
deployed headsets encounter.
0 (Off) – 3 1 Controls how much of a user's own voice they can
(High) hear through their headset. 0 turns off sidetone while
3 means users receive much more feedback from their
headset microphones.
0 3 Controls the Equalizer, known on the phones as
(Warmest) Tuning. A setting of 0 means that users hear more
– 6 bass in their headsets, while a setting of 6 means that
(Brightest) users hear more treble.
0 (Wide 0 Controls DECT bandwidth. When you set the
Band), 1 bandwidth to narrow, Standard Base and Multibase
(Narrow headsets are limited to the DECT codec G.726. Set
Band) the audio bandwidth to Narrow Band if your wireless
headsets are used in a dense DECT environment.
0 (On), 1 0 Controls the use of Bluetooth on Cisco Headset 561
(Off) and 562 with Multibase. The base forgets any devices
that have paired with it when this parameter is
changed.
You can disable Bluetooth if your users are operating
in an environment in which information security is at
a premium.
0 2 Controls DECT range. By default, the Standard Base
(autorange), and Multibase have a DECT range of over 330 feet
1 (short (100 meters) in ideal conditions. If you configure the
range), 2 DECT radio range to short, the headset base consumes
(medium less power but users can't move as far from the base
range) while on a call.