Administrator’s Guide for SIP-T58V/T58A/T56A/CP960 IP Phones304Default 1Web UI Settings->Voice Monitoring->Report options on phone->MOS-CQCentral Report CollectorTo operate with central report collector, the phones must be configured to forward their voice quality reports to thespecified report collector. You can specify the report collector on a per-line basis.TopicCentral Report Collector ConfigurationCentral Report Collector ConfigurationThe following table lists the parameters you can use to configure central report collector.Parameter account.X.vq_rtcpxr.collector_name[1] .cfgDescription It configures the host name of the central report collector that accepts voice quality reports contained inSIP PUBLISH messages.PermittedValues String within 32 charactersDefault BlankWeb UI Account->Advanced->VQ RTCP-XR Collector NameParameter account.X.vq_rtcpxr.collector_server_host[1] .cfgDescription It configures the IP address of the central report collector that accepts voice quality reports contained inSIP PUBLISH messages.PermittedValues IPv4 AddressDefault BlankWeb UI Account->Advanced->VQ RTCP-XR Collector AddressParameter account.X.vq_rtcpxr.collector_server_port[1] .cfgDescription It configures the port of the central report collector that accepts voice quality reports contained in SIPPUBLISH messages.PermittedValues Integer from 1 to 65535Default 5060Web UI Account->Advanced->VQ RTCP-XR Collector Port[1]X is the account ID. For T58V/T58A/T56A, X=1-16; for CP960, X=1.Silent ModeYou can use silent mode feature to block the incoming call/message from producing ring tone/notification tone fromphone's speaker. It is helpful for users not to be disturbed by the tone.Yealink phones support the following three methods to enable the silent mode feature: