Yealink SIP-T2XP Administrator's Manual page 46

Administrator's Guide for SIP-T2xP IP Phones
To configure DHCP via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin)
->Network->WAN Port->IPv4.
2. Press
The IP phone reboots automatically to make settings effective after a period of time.
To configure static DNS when DHCP is used via phone user interface:
1. Press Menu-> Settings->Advanced Settings (default password: admin)
->Network->WAN Port->IPv4->DHCP IP Client.
2. Press
3. Enter the desired values in the IPv4 Pri.DNS and IPv4 Sec.DNS fields respectively.
4. Press the Save soft key to accept the change.
The IP phone reboots automatically to make settings effective after a period of time.
If DHCP is disabled or IP phones cannot obtain network parameters from the DHCP
server, you need to configure them manually. The following parameters should be
configured for IP phones to establish network connectivity:
IP Address

Subnet Mask

Default Gateway

Primary DNS

Secondary DNS

Procedure
Network parameters can be configured manually using the configuration files or
locally.
Configuration File
28
or to highlight the DHCP IPv4 Client field.
or , or the Switch soft key to select Enabled from the Static DNS field.
<y0000000000xx>.cfg
Configure network parameters of
the IP phone manually.
Parameters:
network.internet_port.type
network.ip_address_mode
network.internet_port.ip
network.internet_port.mask
network.internet_port.gateway
network.primary_dns
network.secondary_dns