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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4. Select the desired value (0-7) from the pull-down list of Priority.
5. Click Confirm to accept the change.
A dialog box pops up to prompt that the settings will take effect after a reboot.
6. Click OK to reboot the phone.
To configure VLAN for Internet port (or PC port) via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin)
->Network->VLAN->WAN Port (or PC Port).
2. Press or , or the Switch soft key to select the desired value from the VLAN
Status field.
3. Enter the VLAN ID (1-4094) in the VID field.
4. Enter the priority value (0-7) in the Priority field.
5. Press the Save soft key to accept the change.
The IP phone reboots automatically to make settings effective after a period of time.
IP phones support VLAN discovery via DHCP. When the VLAN Discovery method is set to
DHCP, the IP phone will examine DHCP option for a valid VLAN ID. The predefined
option 132 is used to supply the VLAN ID by default. You can customize the DHCP option
used to request the VLAN ID.
Procedure
DHCP VLAN can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure DHCP VLAN
discovery feature.

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