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Web configurator –configuring phone via PC
Voice Quality
Default settings for the codecs used are
stored in your phone: one setting opti-
mised for narrow and one for wide
bandwidths.
¤
Activate one of the options
for low bandwidth
if you wish to accept a
bandwidth
default setting for all VoIP connec-
tions. The settings are shown in the
Settings for Connections
not be changed.
¤
Activate the
Own Codec preference
option if you wish to select and set
connection-specific voice codecs
yourself (see "Area: Settings for Con-
nections").
Area:
Settings for Connections
In this area you can make specific settings
for each of your VoIP phone numbers.
You can make the following settings for
each VoIP phone number configured on
your phone:
Volume for VoIP Calls
The loudspeaker volume/earpiece vol-
ume may be so high or low that volume
control via the handset is not sufficient.
Specify whether the received volume
range is too high or too low. The follow-
ing options are available:
Low
Voice/earpiece volume is too high. Acti-
vate this option to reduce the volume
by 6 dB.
Normal
The voice/earpiece volume does not
need to be raised/lowered.
High
Voice/earpiece volume is too low. Acti-
vate this option to increase the volume
by 6 dB.
104
Optimized
/
Optimized for high
area and can-
Voice codecs
Precondition: The
option is activated for the
in the
Settings for Bandwidth
Select the voice codecs your phone is to
use, and specify the order in which the
codecs are to be suggested when a VoIP
connection is established via this VoIP
phone number.
¤
Apply the voice codecs that your
phone is to suggest with outgoing
calls into the
Selected codecs
To do this, in the
click the voice codec that you want
to apply (you can mark several
entries using the Shift key or the Ctrl
key). Click <Add.
¤
Move the voice codecs that you do
not want the phone to use into the
Available codecs
Also, select the voice codecs in the
Selected codecs
click Remove>.
¤
Sort the voice codecs in the
list into the order in which
codecs
they should be suggested to the
receiving device when a connection
is established. To do this, use the
and
buttons.
Down
When establishing a VoIP connection,
the phone suggests the 1st voice codec
in the
Selected codecs
ing device to begin with. If the receiv-
ing device does not accept the codec
(e.g. because it is not supported), the
2nd voice codec on the list is sug-
gested, and so on.
If the receiving device does not accept
any of the voice codecs in the
list, the connection is not estab-
codecs
lished. An appropriate message will be
displayed on the handset.
If the phone always starts by trying to
establish a broadband connection, put
the
codec at the top of the list
G.722
Selected
codecs.
Own Codec preference
Voice Quality
area.
list.
list
Available codecs
list.
list (see above) and
Selected
Up
list to the receiv-
Selected
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