Voice Quality Monitoring (Vqm) - Yealink W60P Administrator's Manual

Administrator's Guide for W60P DECT IP Phones
Features->General Information->Suppress DTMF Display Delay
Handset User Interface:
None
To configure suppress DTMF display and suppress DTMF display delay via web user
interface:
Click on Features->General Information.
1.
Select the desired value from the pull-down list of Suppress DTMF Display.
2.
Select the desired value from the pull-down list of Suppress DTMF Display Delay.
3.
Click Confirm to accept the change.
4.

Voice Quality Monitoring (VQM)

Voice quality monitoring feature allows the DECT IP phones to generate various quality metrics
for listening quality and conversational quality. These metrics can be sent between the phones
in RTCP-XR packets. These metrics can also be sent in SIP PUBLISH messages to a central voice
quality report collector. Two mechanisms for voice quality monitoring are supported by Yealink
DECT IP phones:
RTCP-XR

VQ-RTCPXR

386
Parameters Permitted Values Default