Nortel 2001 Installation And Operation Manual page 229

Figure 28
Select Sound Devices tab
Audio Quality
This slider allows the user to choose the balance between low delay or higher
quality audio. The slider adjusts the number of buffers between the PC's
audio device and the IP Softphone 2050 application. Less delay is achieved
by reducing the number of buffers; however, this increases chances the
buffers can run out, resulting in poorer audio quality. The Less Delay setting
Nortel IP Softphone 2050
IP Phones Description, Installation, and Operation
Page 229 of 430