Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones 
434 
phone_setting.vq_rtcpxr_display_jitter_buffer_max.enable 
Description: 
Enables or disables the phone to display JitteBufferMax on the LCD screen. 
0-Disabled 
1-Enabled 
Note: It works only if the parameter 
“phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to “1”. 
Web User Interface: 
Settings->Voice Monitoring->Report options on phone UI->JitteBufferMax 
Phone User Interface: 
None 
phone_setting.vq_rtcpxr_display_packets_lost.enable 
Description: 
Enables or disables the phone to display Packet lost on the LCD screen. 
0-Disabled 
1-Enabled 
Note: It works only if the parameter 
“phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to “1”. 
Web User Interface: 
Settings->Voice Monitoring->Report options on phone UI->Packet lost 
Phone User Interface: 
None 
phone_setting.vq_rtcpxr_display_symm_oneway_delay.ena
ble 
Description: 
Enables or disables the phone to display SymmOneWayDelay on the LCD screen. 
0-Disabled 
1-Enabled 
Note: It works only if the parameter 
“phone_setting.vq_rtcpxr.states_show_on_gui.enable” is set to “1”. 
Web User Interface: 
Settings->Voice Monitoring->Report options on phone UI->SymmOneWayDelay