User's Manual 592 Document #: LTRT-68822
Mediant 2000
Parameter Description
EMS: No Op Payload Type
[RTPNoOpPayloadType]
Defines the payload type of No-Op packets.
The valid range is 96 to 127 (for the range of Dynamic RTP
Payload Type for all types of non hard-coded RTP Payload types,
refer to RFC 3551). The default is 120.
Note: When defining this parameter, ensure that it doesn't cause
collision with other payload types.
[RTCPActivationMode]
Disables RTCP traffic when there is no RTP traffic. This feature is
useful, for example, to stop RTCP traffic that is typically sent when
calls are put on hold (by an INVITE with 'a=inactive' in the SDP).
ï‚§ [0] Active Always = (Default) RTCP is active even during
inactive RTP periods, i.e., when the media is in 'recvonly' or
'inactive' mode.
ï‚§ [1] Inactive Only If RTP Inactive = No RTCP is sent when RTP
is inactive.
RTP Control Protocol Extended Reports (RTCP XR) Parameters
Web: Enable RTCP XR
EMS: RTCP XR Enable
[VQMonEnable]
Enables voice quality monitoring and RTCP XR, according to
Internet-Draft draft-ietf-sipping-rtcp-summary-13.
ï‚§ [0] Disable (default)
ï‚§ [1] Enable
Note: For this parameter to take effect, a device reset is required.
Web: Minimum Gap Size
EMS: GMin
[VQMonGMin]
Defines the voice quality monitoring - minimum gap size (number
of frames).
The default is 16.
Web/EMS: Burst Threshold
[VQMonBurstHR]
Defines the voice quality monitoring - excessive burst alert
threshold.
The default is -1 (i.e., no alerts are issued).
Web/EMS: Delay Threshold
[VQMonDelayTHR]
Defines the voice quality monitoring - excessive delay alert
threshold.
The default is -1 (i.e., no alerts are issued).
Web: R-Value Delay Threshold
EMS: End of Call Rval Delay
Threshold
[VQMonEOCRValTHR]
Defines the voice quality monitoring - end of call low quality alert
threshold.
The default is -1 (i.e., no alerts are issued).
Web: RTCP XR Packet Interval
EMS: Packet Interval
[RTCPInterval]
Defines the time interval (in msec) between adjacent RTCP
reports.
The valid value range is 0 to 65,535. The default is 5,000.
Web: Disable RTCP XR
Interval Randomization
EMS: Disable Interval
Randomization
[DisableRTCPRandomize]
Determines whether RTCP report intervals are randomized or
whether each report interval accords exactly to the parameter
RTCPInterval.
ï‚§ [0] Disable = (Default) Randomize
ï‚§ [1] Enable = No Randomize
EMS: RTCP XR Collection
Server Transport Type
[RTCPXRESCTransportType]
Defines the transport layer used for outgoing SIP dialogs initiated
by the device to the RTCP XR Collection Server.
ï‚§ [-1] Not Configured (default)
ï‚§ [0] UDP
ï‚§ [1] TCP