Yealink SIP-T54S Administrator's Manual page 946

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
The RTP status will appear on the web user interface at the path: Status->RTP Status.
To configure RTP status displayed on the LCD screen via web user interface:
Click on Settings->Voice Monitoring.
1.
Select the desired value from the pull-down list of Display Report options on phone.
2.
Click Confirm to accept the change.
3.
The RTP status will appear on the phone user interface at the path:
Menu->Status->More....
To configure the options of the RTP status displayed on the LCD screen via web user
interface:
Click on Settings->Voice Monitoring.
1.
In the Report options on phone block, select the desired list from the Disabled column
2.
and then click
920
.