Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
662
Parameters
Permitted Values
Default
Menu->Settings->Basic Settings->Sound->Ring Tones->Account X
ringtone.url
URL within 511
characters
Blank
Description:
Configures the access URL of the custom ring tone file.
Example:
ringtone.url = tftp://192.168.1.100/Customring.wav
Web User Interface:
Settings->Preference->Upload Ringtone
Phone User Interface:
None
ringtone.delete
http://localhost/all
Blank
Description:
Delete all custom ring tone files.
Example:
ringtone.delete = http://localhost/all
Web User Interface:
None
Phone User Interface:
None
To upload a custom ring tone via web user interface:
1. Click on Settings->Preference.
2. In the Upload Ringtone field, click Browse to locate a ring tone file (the file format
must be *.wav) from your local system.

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