Yealink SIP-T48G Administrator's Guide

Configuring Audio Features
683
Parameter
Permitted Values
Default
None
To configure dual headset via web user interface:
1. Click on Features->General Information.
2. Select the desired value from the pull-down list of Dual-Headset.
3. Click Confirm to accept the change.
Sending volume allows user to adjust the sending volume of currently engaged audio
devices (handset, speakerphone or headset) when the phone is in use.
Note
Procedure
Sending volume can be configured using the configuration files.
Configuration File
<y0000000000xx>.cfg
Configure the sending
volume of the speaker.
Parameter:
voice.handfree_send
Configure the sending
volume of the handset.
Parameter:
It is not applicable to CP860 IP phones.

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm