Yealink SIP-T48G Administrator's Manual page 424

Administrator's Guide for SIP-T2_Series_T4_Series IP Phones
Details of Configuration Parameters:
Parameters
network.lldp.enable
Description:
Enables or disables LLDP feature on the IP phone.
0-Disabled
1-Enabled
Note: If you change this parameter, the IP phone will reboot to make the change
take effect.
Web User Interface:
Network->Advanced->LLDP->Active
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin)
->Network->LLDP->LLDP Status
network.lldp.packet_interval
Description:
Configures the interval (in seconds) for the IP phone to send the LLDP request.
Note: If you change this parameter, the IP phone will reboot to make the change
take effect. It works only if the parameter "network.lldp.enable" is set to 1
(Enabled).
Web User Interface:
Network->Advanced->LLDP->Packet Interval (1~3600s)
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin)
->Network->LLDP->Packet Interval
To configure LLDP via web user interface:
1. Click on Network->Advanced.
2. In the LLDP block, select the desired value from the pull-down list of Active.
410
Permitted Values
0 or 1
Integer from 1 to 3600
Default
1
60