Procedure
1.
Press
Home
.
2.
Go to
Contacts
>
Phone Book
.
3.
Select a contact, and navigate to the
Ringtone
field.
4.
Press the
Edit
soft key.
5.
Use the up and down directional keys to browse the available ringtones loaded in the phone.
Press the
Play
soft key to sample the highlighted ringtone.
6.
Highlight a ringtone and press the
Select
soft key.
Change the Volume
You can increase the volume of your ringtone and the audio during a call.
Procedure
»
Press one of the Volume keys
to increase or decrease the audio.
Enable Acoustic Echo Cancellation
Acoustic echo cancellation (AEC) reduces or eliminates the sound of your own voice coming back
through your headset from the far side of the call.
It's disabled by default.
Procedure
1.
Press
Home
.
2.
Go to
Preferences
>
AEC RJ9 Headset.
3.
Press the
Enable
soft key.
4.
Press
Home
to exit
Preferences
and confirm your selection.
Disable Acoustic Echo Cancellation
If disabled, your headset won't reduce or eliminate the sound of your own voice coming back through your
headset from the far side of the call.
Procedure
1.
Press
Home
.
2.
Go to
Preferences
>
AEC RJ9 Headset
.
3.
Press the
Disable
soft key.
4.
Press
Home
to exit
Preferences
and confirm your selection.
Enable Acoustic Fence
Acoustic Fence suppresses background noise while you are on a call, which enhances audio quality for
call participants. Note that if AEC is disabled for the RJ9 headset, enabling Polycom Acoustic Fence
automatically enables AEC as well.
It's disabled by default.
Procedure
1.
Press
Home
.
VVX Business IP Phone Settings
Polycom, Inc.
61