Audio/CODEC Configuration
53
SmartLink 4020 User Manual
6 • Telephony
Audio/CODEC Configuration
Figure 29. Audio/CODEC Configuration window
CODECS
•
Selected
column: Check the codecs that are acceptable to use
•
Silence Suppression
column: Specifies whether silence suppression should be turned on in the
SmartLink 4020.
•
Preferred-Codec
column: Select the codec to be used as the first choice when encoding voice
Packetization
Configure the packet sending increment.
Jitter Buffer
Configure the timing of the voice buffering:
•
Selection between adaptive or fixed jitter buffer. Default = ADAPTIVE.
•
Set the adaptive jitter buffer maximum playout delay. Default = 100ms or Fixed jitter buffer playout delay.
Default = 40ms
•
Whether or not to automatically switch from an adaptive jitter buffer to a fixed jitter buffer upon fax/
modem tone detection
Summary of Contents for SmartLink 4020
Page 12: ...12 SmartLink 4020 User Manual Table of Contents D Calling Features 96 Introduction 97...
Page 20: ...20 Chapter 1 General information Chapter contents SmartLink 4020 overview 21...
Page 22: ...22 Chapter 2 SmartLink installation Chapter contents Installing the router 23...
Page 80: ...80 Chapter 8 Documentation Chapter contents Introduction 81...
Page 82: ...82 Chapter 9 Logout Chapter contents Introduction 83...
Page 84: ...Introduction 84 SmartLink 4020 User Manual 9 Logout...
Page 96: ...96 Appendix D Calling Features Chapter contents Introduction 97...
