Yealink SIP-T48G Administrator's Manual page 44

Microsoft Lync Edition Administrator's Guide for SIP-T2_Series and T4_Series IP Phones
This option specifies the host name of the client. The name may or may not be qualified
with the local domain name (based on RFC 2132). See RFC 1035 for character
restrictions.
Procedure
DHCP option 12 hostname can be configured using the configuration files or locally.
Configuration File
Local
Details of Configuration Parameters:
network.dhcp_host_name
Description:
Configures the DHCP option 12 hostname on the IP phone.
For SIP-T48G IP phones:
The default value is SIP-T48G.
For SIP-T22(P) IP phones:
The default value is SIP-T22P .
Note: If you change this parameter, the IP phone will reboot to make the change take
effect.
Web User Interface:
Features->General Information->DHCP Hostname
Phone User Interface:
None
To configure DHCP option 12 hostname on the IP phone via web user interface:
1. Click on Feature->General Information.
32
<y0000000000xx>.cfg
Web User Interface
Parameters
Configure the DHCP option 12
hostname.
Parameters:
network.dhcp_host_name
Configure the DHCP option 12
hostname.
Navigate to:
http://<phoneIPAddress>/servlet
?p=features-general&q=load
Permitted Values
String within 99
characters
Default
Refer to the
following content