Nortel i2050 User Manual page 36

Installing the i2050 Software Phone
Configuration Tool Tab - Select Sound Devices
Table 3 Select Sound Devices
Attribute
Headset Microphone
Headset Speaker
Volume Control
Ringing Speaker
Audio Quality
I use a modem to
connect to the
network
Apply to all users
Internet Phone User Guide
Description
Allows you to select the microphone used for making
calls.
Select USB Audio Device.
Allows you to select the speaker used for making calls.
Select USB Audio Device.
Allows you to set the volume level for the headset
device.
Allows you to select a different speaker as a ringing
device. If you select the computer speakers rather than
on the headset, you can hear the phone ringing when
you have taken the headset off.
Allows you to adjust the internal buffering on the
computer. This allows you to compensate for computer
performance.
If the audio is choppy or broken, move the slider toward
Higher Quality.
Select this option if you are using a low speed
connection.
When you select this option, the i2050 Software Phone
reports to the communications server that G729 and
G723 are the supported codecs. The communications
server may select G711 later depending upon its
programming.
When you clear this option, the i2050 Software Phone
reports that it supports G711, G723 and
G729A/G729AB. Not all servers support all codecs.
G711 requires high bandwidth; G729 requires medium
bandwidth; G723 requires low bandwidth.
Users with administrator privileges (as determined by
Windows) can apply selected audio settings to all users
on a computer.
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