User guide

Installing the i2050 Software Phone 36
Internet Phone User Guide Nortel Networks
Configuration Tool Tab - Select Sound Devices
Table 3 Select Sound Devices
Attribute Description
Headset Microphone Allows you to select the microphone used for making
calls.
Select USB Audio Device.
Headset Speaker Allows you to select the speaker used for making calls.
Select USB Audio Device.
Volume Control Allows you to set the volume level for the headset
device.
Ringing Speaker 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.
Audio Quality 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.
I use a modem to
connect to the
network
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.
Apply to all users Users with administrator privileges (as determined by
Windows) can apply selected audio settings to all users
on a computer.