Yealink SIP-T48G Administrator's Guide

Configuring Audio Features
675
Parameters
Permitted Values
Default
Note: It works only if the value of the parameter “voice.tone.country” is set to
Custom.
Web User Interface:
Settings->Tones->Dial
Phone User Interface:
None
voice.tone.ring
String
Blank
Description:
Customizes the ringback tone.
The value format is Freq/Duration. For more information on the value format, refer to
the parameter “voice.tone.dial”.
Note: It works only if the value of the parameter “voice.tone.country” is set to
Custom.
Web User Interface:
Settings->Tones->Ring Back
Phone User Interface:
None
voice.tone.busy
String
Blank
Description:
Customizes the tone when the callee is busy.
The value format is Freq/Duration. For more information on the value format, refer to
the parameter “voice.tone.dial”.
Note: It works only if the value of the parameter “voice.tone.country” is set to
Custom.
Web User Interface:
Settings->Tones->Busy
Phone User Interface:
None
voice.tone.congestion
String
Blank

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