AudioCodes Mediant 500L User Manual page 1108

Parameter
Enable RTCP XR
configure voip > media rtp-rtcp >
voice-quality-monitoring-enable
[VQMonEnable]
Minimum Gap Size
[VQMonGMin]
Burst Threshold
[VQMonBurstHR]
Delay Threshold
[VQMonDelayTHR]
R-Value Delay Threshold
[VQMonEOCRValTHR]
RTCP XR Packet Interval
configure voip > media rtp-rtcp >
rtcp-interval
[RTCPInterval]
Disable RTCP XR Interval
Randomization
configure voip > media rtp-rtcp >
disable-RTCP-randomization
[DisableRTCPRandomize]
Gateway RTCP XR Report Mode
configure voip > sip-definition
settings > rtcp-xr-rep-mode
[RTCPXRReportMode]
User's Manual
Enables voice quality monitoring and RTCP XR, according to
RFC 3611.

[0] Disable (default)

[1] Enable Fully = Calculates voice quality metrics, uses
them for QoE calculations, reports them to OVOC (if
configured), and sends them to remote side using RTCP
XR.

[2] Enable Calculation Only = Calculates voice quality
metrics, uses them for QoE calculations, reports them to
OVOC (if configured), but does not send them to remote
side using RTCP XR.
Note: For the parameter to take effect, a device reset is
required.
Defines the voice quality monitoring - minimum gap size
(number of frames).
The default is 16.
Defines the voice quality monitoring - excessive burst alert
threshold.
The default is -1 (i.e., no alerts are issued).
Defines the voice quality monitoring - excessive delay alert
threshold.
The default is -1 (i.e., no alerts are issued).
Defines the voice quality monitoring - end of call low quality
alert threshold.
The default is -1 (i.e., no alerts are issued).
Defines the time interval (in msec) between adjacent RTCP
XR reports. This interval starts from call establishment. Thus,
the device can send RTCP XR reports during the call, in
addition to at the end of the call. If the duration of the call is
shorter than this interval, RTCP XR is sent only at the end of
the call.
The valid value range is 0 to 65,535. The default is 5,000.
Determines whether RTCP report intervals are randomized or
whether each report interval accords exactly to the parameter
RTCPInterval.

[0] Disable = (Default) Randomize

[1] Enable = No Randomize
Enables the device to send RTCP XR in SIP PUBLISH
messages to the Event State Compositor (ESC) server and
defines the interval at which they are sent.

[0] Disable = (Default) RTCP XR is not sent.

[1] End Call = RTCP XR is sent at the end of the call.

[2] End Call & Periodic = RTCP XR is sent at the end of the
call and periodically according to the RTCPInterval
parameter.

[3] End Call & End Segment = RTCP XR is sent at the end
of the call and at the end of each media segment of the
call. A media segment is a change in media, for example,
1108
Mediant 500L Gateway & E-SBC
Description
Document #: LTRT-10532