Yealink SIP-T48G Administrator's Guide

Configuring Basic Features
243
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
Configure call waiting tone.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-audio&q=load
Phone User Interface
Configure call waiting and call
waiting tone.
Details of Configuration Parameters:
Parameters
Permitted Values
Default
call_waiting.enable
0 or 1
1
Description:
Enables or disables call waiting feature.
0-Disabled
1-Enabled
If it is set to 0 (Disabled), a new incoming call is automatically rejected by the IP
phone with a busy message while during a call.
If it is set to 1 (Enabled), the LCD screen will present a new incoming call while
during a call.
Web User Interface:
Features->General Information->Call Waiting
Phone User Interface:
Menu->Features->Call Waiting->Call Waiting
call_waiting.tone
0 or 1
1
Description:
Enables or disables the IP phone to play the call waiting tone when the IP phone
receives an incoming call during a call.
0-Disabled
1-Enabled
If it is set to 1 (Enabled), the IP phone will perform an audible indicator when
receiving a new incoming call during a call.
Note: It works only if the value of the parameter “call_waiting.enable” is set to 1
(Enabled).

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