Yealink T29G Administrator's Guide

Configuring Audio Features
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This chapter provides information for making configuration changes for the following
audio features:
 Headset Prior
 Dual Headset
 Audio Codecs
 Acoustic Clarity Technology
Headset prior allows users to use headset preferentially if a headset is physically
connected to the IP phone. This feature is especially useful for permanent or full-time
headset users.
Procedure
Headset prior can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure headset prior.
Parameter:
features.headset_prior
Local
Web User Interface
Configure headset prior.
Navigate to:
http://<phoneIPAddress>/
servlet?p=features-gener
al&q=load
Details of the Configuration Parameter:
Parameter
Permitted Values
Default
features.headset_prior
0 or 1
0
Description:
Enables or disables headset prior feature.
0-Disabled
1-Enabled
If it is set to 1 (enabled), a user needs to press the HEADSET key to activate the

Yealink T29G Specifications

General

VoIP Protocols	SIP
PoE Support	Yes (IEEE 802.3af)
Headset Port	RJ9
Bluetooth	No
Weight	1.04 kg
Display	4.3" color display with backlight, 480 x 272 pixels
Line Keys	10 line keys
Ethernet Ports	2 x 10/100/1000 Mbps
Audio Codecs	G.722, G.711, G.729, G.726, iLBC
USB Port	1 x USB 2.0
Expansion Module Support	Yes, supports up to 6 EXP20 expansion modules
EHS	Yes
Supported Protocols	SIP
Operating Temperature	-10~50°C
Humidity	10% to 95% (non-condensing)