Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
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2. Select DHCP IPv4 Client and then press the Enter soft key.
3. Press the Save soft key to accept the change.
The IP phone reboots automatically to make settings effective after a period of
time.
Static DNS address(es) can be configured and used even though DHCP is enabled.
Procedure
Static DNS can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure the static DNS feature.
Parameters:
network.static_dns_enable
<MAC>.cfg
Configure static DNS address.
Parameters:
network.primary_dns
network.secondary_dns
Local
Web User Interface
Configure the static DNS feature.
Configure static DNS address.
Navigate to:
http://<phoneIPAddress>/servlet
?p=network&q=load
Phone User Interface
Configure the static DNS feature.
Configure static DNS address.
Details of Configuration Parameters:
Parameters
Permitted Values
Default
network.static_dns_enable
0 or1
0
Description:
Triggers the static DNS feature to on or off.
0-Off
1-On
If it is set to 0 (Off), the IP phone will use the IPv4 DNS obtained from DHCP.
If it is set to 1 (On), the IP phone will use manually configured static IPv4 DNS.

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