Headset; Headset Support; Audio Quality - Cisco DX650 User Manual
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Headset
You can use a wired headset with your phone. You can also use a wireless headset with the wireless headset
remote hookswitch control feature.
You can use a headset with all the controls on your phone, including
However, if you use a wireless headset, refer to the wireless headset documentation for instructions.
If you want to...
Toggle headset mode on and off
Switch to a handset
Adjust the volume level for a call
If you use AutoAnswer, see
Headset Support
Although Cisco performs limited internal testing of third-party headsets for use with the Cisco DX650, Cisco
does not certify or support products from headset (or handset) vendors.
Cisco recommends the use of good-quality headsets that are screened against unwanted radio frequency (RF)
and audio frequency (AF) signals. Depending on the quality of the headsets and their proximity to other
devices such as mobile phones and two-way radios, some audio noise or echo may still occur. An audible
hum or buzz may be heard by either the remote party or by both you and the remote party. A range of outside
sources can cause humming or buzzing sounds : for example, electric lights, electric motors, or large PC
monitors.
In some cases, use of a local power cube or power injector may reduce or eliminate hum.
Note
Because of the environmental and hardware inconsistencies in the locations where phones are deployed no
single headset solution is optimal for all environments.
Cisco recommends that customers test headsets in their intended environment to determine performance before
they make a purchasing decision and deploy on a large scale.
Audio Quality
Beyond physical, mechanical, and technical performance, the audio portion of a headset must sound good to
the user and to the party on the far end. Sound quality is subjective and Cisco cannot guarantee the performance
of any headsets. However, a variety of headsets from leading headset manufacturers perform well with Cisco
DX650. For details, see the headset documentation.
Then...
Press
.
Lift the handset.
Press
AutoAnswer with Headset or Speakerphone, on page
and
during a call or after invoking a dial tone.
35.
Cisco DX650 User Guide, Release 10.2(2)
Headset
.
107
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