-- extracted from draft-ietf-avt-rtcp-xr-mib-01.txt -- at Wed Feb 23 06:25:11 2005 RTCPXR-MIB DEFINITIONS ::= BEGIN IMPORTS mib-2, MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-TYPE, Unsigned32, Integer32, Gauge32, Counter32 FROM SNMPv2-SMI OBJECT-GROUP, MODULE-COMPLIANCE, NOTIFICATION-GROUP FROM SNMPv2-CONF TEXTUAL-CONVENTION, RowPointer, TimeStamp FROM SNMPv2-TC SnmpAdminString FROM SNMP-FRAMEWORK-MIB InetAddressType, InetAddress, InetPortNumber FROM INET-ADDRESS-MIB ItuPerceivedSeverity FROM ITU-ALARM-TC-MIB; rtcpXrMIB MODULE-IDENTITY LAST-UPDATED "200502200000Z" ORGANIZATION "IETF AVT Working Group" CONTACT-INFO "IETF AVT Working Group Chairs: Colin Perkins, Magnus Westerlund Working Group Email: avt@ietf.org Editors: Alan Clark Telchemy Email: alan@telchemy.com Amy Pendleton Nortel Networks Email: aspen@nortelnetworks.com" DESCRIPTION "RTCP Extended Reports MIB Copyright (c) The Internet Society (2005) This version of the MIB module is part of RFC nnnn and is based on RFC3611." REVISION "200502200000Z" DESCRIPTION "Initial version, published as RFC nnnn" -- RFC Ed: replace nnnn (2 occurrences) with the actual RFC number and -- remove this notice ::= { mib-2 255 } -- IANA: need assignment of a mib-2 OID for this MIB -- RFC Ed: replace mmm with IANA assigned number and remove this note -- RTCP Extended Reports - Voice over IP Metrics -- -- Description -- This MIB module provides basic voice quality monitoring -- capabilities for Voice-over-packet systems. The MIB contains -- 4 tables of information:- -- a table of call records with session identifying information -- a table of basic parameters for each session -- a table of call quality metrics for each session -- a table of aggregate statistics for groups of calls -- TEXTUAL CONVENTIONS -- LeveldB ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Represents a signal level in decibels (dB)." SYNTAX Integer32 (-120..120|127) Rfactor ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Call or transmission quality expressed as an R factor in the range 0 to 120. A value of 127 shall be interpreted as NULL or unsupported." REFERENCE "ITU-T G.107" SYNTAX Unsigned32 (0..120|127) ScaledMOSscore ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Call or transmission quality expressed as a MOS score scaled by 10. MOS is typically represented as a 1.0 to 5.0 score with a single decimal place and hence in this representation as 10 to 50. A value of 127 shall be interpreted as NULL or unsupported." REFERENCE "ITU-T P.800" SYNTAX Integer32 (10..50|127) Percentage ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Percentage expressed as a rounded integer." SYNTAX Unsigned32 (0..100) -- OBJECTS -- rtcpXrMIBObjects OBJECT IDENTIFIER ::= { rtcpXrMIB 1 } rtcpXrConformance OBJECT IDENTIFIER ::= { rtcpXrMIB 2 } rtcpXrEvents OBJECT IDENTIFIER ::= { rtcpXrMIB 3 } -- -- Table of Session Identifying information -- rtcpXrSessionIDTable OBJECT-TYPE SYNTAX SEQUENCE OF RtcpXrSessionIDEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table of information about RTP Sessions for which RTCP XR parameters and metrics are available. " ::= { rtcpXrMIBObjects 1 } rtcpXrSessionIDEntry OBJECT-TYPE SYNTAX RtcpXrSessionIDEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the table of call records. A row in this table is created for each RTP session endpoint participating." INDEX { rtcpXrSessionIDIndex } ::= { rtcpXrSessionIDTable 1 } RtcpXrSessionIDEntry ::= SEQUENCE { rtcpXrSessionIDIndex Unsigned32, rtcpXrSessionIDSessionIdentifier OCTET STRING, rtcpXrSessionIDCallStartTime TimeStamp, rtcpXrSessionIDCallStopTime TimeStamp, rtcpXrSessionIDSourceIPtype InetAddressType, rtcpXrSessionIDSourceIPaddress InetAddress, rtcpXrSessionIDSourceRTPport InetPortNumber, rtcpXrSessionIDSourceRTCPport InetPortNumber, rtcpXrSessionIDDestIPtype InetAddressType, rtcpXrSessionIDDestIPaddress InetAddress, rtcpXrSessionIDDestRTPport InetPortNumber, rtcpXrSessionIDDestRTCPport InetPortNumber, rtcpXrSessionIDSrceIdenType INTEGER, rtcpXrSessionIDSrceIdentifier OCTET STRING, rtcpXrSessionIDDestIdenType INTEGER, rtcpXrSessionIDDestIdentifier OCTET STRING, rtcpXrSessionIDMeasurePt INTEGER, rtcpXrSessionIDMeasurePtID OCTET STRING, rtcpXrSessionIDReverseSession RowPointer, rtcpXrSessionIDAltMeasurePt RowPointer } rtcpXrSessionIDIndex OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index for this session within the Session ID table." ::= { rtcpXrSessionIDEntry 1 } rtcpXrSessionIDSessionIdentifier OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Unique identifier for this session. Where a billing record correlation identifer is not available for a particular call, another identifier such as SSRC can be used." ::= { rtcpXrSessionIDEntry 2 } rtcpXrSessionIDCallStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "Call start time for this call. If the start time is not known then this represents the earliest known time associated with the call." ::= { rtcpXrSessionIDEntry 3 } rtcpXrSessionIDCallStopTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "Call stop time for this call. If the call is still active then this shall have the value 0. If the call is complete but the time is unknown then this shall have the value of the latest time associated with the call." ::= { rtcpXrSessionIDEntry 4 } rtcpXrSessionIDSourceIPtype OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "Source IP address type for this session." ::= { rtcpXrSessionIDEntry 5 } rtcpXrSessionIDSourceIPaddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "Source IP address for this session." ::= { rtcpXrSessionIDEntry 6 } rtcpXrSessionIDSourceRTPport OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "Source UDP port for RTP. A value of 0 indicates an unknown port number." ::= { rtcpXrSessionIDEntry 7 } rtcpXrSessionIDSourceRTCPport OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "Source UDP port for RTCP.A value of 0 indicates an unknown port number." ::= { rtcpXrSessionIDEntry 8 } rtcpXrSessionIDDestIPtype OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "Destination IP address type for this session." ::= { rtcpXrSessionIDEntry 9 } rtcpXrSessionIDDestIPaddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "Destination IP address for this session." ::= { rtcpXrSessionIDEntry 10 } rtcpXrSessionIDDestRTPport OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "Destination UDP port for RTP. A value of 0 indicates an unknown port number." ::= { rtcpXrSessionIDEntry 11 } rtcpXrSessionIDDestRTCPport OBJECT-TYPE SYNTAX InetPortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "Destination UDP port for RTCP.A value of 0 indicates an unknown port number." ::= { rtcpXrSessionIDEntry 12 } rtcpXrSessionIDSrceIdenType OBJECT-TYPE SYNTAX INTEGER {dialedNumber (1), urlID (2), other (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Defines the type of address in parameter rtcpXrSessionIDSourceIdentifier" ::= { rtcpXrSessionIDEntry 13 } rtcpXrSessionIDSrceIdentifier OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Alternate identifier to the IP address. This can be E.164, DN, or URL." ::= { rtcpXrSessionIDEntry 14 } rtcpXrSessionIDDestIdenType OBJECT-TYPE SYNTAX INTEGER {dialedNumber (1), urlID (2), other (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Defines the type of address in parameter rtcpXrSessionIDDestIdentifier." ::= { rtcpXrSessionIDEntry 15 } rtcpXrSessionIDDestIdentifier OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Alternate identifier to the IP address. This can be E.164, DN, or URL." ::= { rtcpXrSessionIDEntry 16 } rtcpXrSessionIDMeasurePt OBJECT-TYPE SYNTAX INTEGER { localEndpoint (1), remoteEndpoint (2), midStream (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Place that these metrics were measured - this endpoint, remote endpoint (i.e. reported through XR), or midstream. If this MIB is supported in a midstream device (e.g. probe) then data from the IP endpoint reported to this device using RFC3611 would be described as 'remoteEndpoint' and data measured locally would be described as 'midStream'. If this MIB is supported in an IP endpoint then the metrics obtained from measurement of the incoming stream would be 'localEndpoint' and those reported via RFC3611 from the remote end would be 'remoteEndpoint'. This MIB could therefor report both remote and local data if located in an IP endpoint or both remote and midstream data if located in a probe, router or other mid-network device." ::= { rtcpXrSessionIDEntry 17 } rtcpXrSessionIDMeasurePtID OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Information describing the identity of the endpoint that measured the data in this row. If the data was measured locally then this would be the identity of this system, if measured remotely and reported via RFC3611 then this would be the identity of the remote measurement point, if known." ::= { rtcpXrSessionIDEntry 18 } rtcpXrSessionIDReverseSession OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-only STATUS current DESCRIPTION "A pointer to the corresponding entry in this table for the reverse direction of transmission. For example, if this row contained locally measured metrics for the A->B direction of transmission then the reverse session would be the row containing locally measured metrics for the B->A direction of transmission." ::= { rtcpXrSessionIDEntry 19 } rtcpXrSessionIDAltMeasurePt OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-only STATUS current DESCRIPTION "A pointer to the corresponding entry in this table for alternate measurement point data. For example, if this MIB was located in a midstream devices and this row contained metrics measured midstream then the alternate measurement point would refer to the metrics reported by the remote endpoint, and vice versa." ::= { rtcpXrSessionIDEntry 20 } -- -- Table of basic call parameters -- rtcpXrBaseParamTable OBJECT-TYPE SYNTAX SEQUENCE OF RtcpXrBaseParamEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table of basic parameters related to RTP sessions in the Session table. " ::= { rtcpXrMIBObjects 2 } rtcpXrBaseParamEntry OBJECT-TYPE SYNTAX RtcpXrBaseParamEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the table of basic parameters. A row in this table is created for each RTP session endpoint participating." INDEX { rtcpXrSessionIDIndex } ::= { rtcpXrBaseParamTable 1 } RtcpXrBaseParamEntry ::= SEQUENCE { rtcpXrBaseParamVocoderType OCTET STRING, rtcpXrBaseParamVocoderRate Unsigned32, rtcpXrBaseParamFrameDuration Unsigned32, rtcpXrBaseParamSampleRate Unsigned32, rtcpXrBaseParamDurationMs Counter32, rtcpXrBaseParamNetworkLossRate Percentage, rtcpXrBaseParamAvgDiscardRate Percentage, rtcpXrBaseParamBurstLossDensity Percentage, rtcpXrBaseParamBurstLenMs Gauge32, rtcpXrBaseParamGapLossDensity Percentage, rtcpXrBaseParamGapLenMs Gauge32, rtcpXrBaseParamAvgOWDelay Gauge32, rtcpXrBaseParamAvgEndSysDelay Gauge32, rtcpXrBaseParamPlcType INTEGER, rtcpXrBaseParamJBuffAdaptMode INTEGER, rtcpXrBaseParamJBuffAdaptRate Unsigned32, rtcpXrBaseParamJBuffAverageDelay Gauge32, rtcpXrBaseParamJBuffMaximumDelay Gauge32, rtcpXrBaseParamJBuffAbsMaxDelay Gauge32, rtcpXrBaseParamJitterLevel Gauge32 } rtcpXrBaseParamVocoderType OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..32)) MAX-ACCESS read-only STATUS current DESCRIPTION "Vocoder type used on this call. The format used shall be ITU-T G.7xx, GSM FR, GSM EFR, GSM HR, AMR, AMR WB, iLBC or similar. For example 'ITU G.729A'. " ::= { rtcpXrBaseParamEntry 1 } rtcpXrBaseParamVocoderRate OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Vocoder rate in use at the time this data was captured expressed in bits per second. For example G.711 would have the rate 64000 and G.729 would have the rate 8000." ::= { rtcpXrBaseParamEntry 2 } rtcpXrBaseParamFrameDuration OBJECT-TYPE SYNTAX Unsigned32 (0..16384) UNITS "sample clock ticks" MAX-ACCESS read-only STATUS current DESCRIPTION "Companion information to vocoder type. This represents the duration of the time interval represented by a frame, which is generally equivalent to the nominal spacing of frames. This is expressed in sample clock ticks as defined under rtxpXrSampleRate. This parameter may be equated to the SDP ptime parameter which is expressed in milliseconds (however which cannot represent certain vocoder types, e.g. those with 2.5mS frames)." ::= { rtcpXrBaseParamEntry 3 } rtcpXrBaseParamSampleRate OBJECT-TYPE SYNTAX Unsigned32 (0..16777215) UNITS "samples per second" MAX-ACCESS read-only STATUS current DESCRIPTION "Companion information to vocoder type. This represents the rate at which media was sampled (e.g. 8000 for narrowband voice, 16000 for wideband voice)." ::= { rtcpXrBaseParamEntry 4 } rtcpXrBaseParamDurationMs OBJECT-TYPE SYNTAX Counter32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Current duration of call in milliseconds if still active, duration of call in milliseconds if complete." ::= { rtcpXrBaseParamEntry 5 } rtcpXrBaseParamNetworkLossRate OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Average rate of network packet loss." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 6 } rtcpXrBaseParamAvgDiscardRate OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Average rate of discards due to jitter." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 7 } rtcpXrBaseParamBurstLossDensity OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Density of loss and discarded packets during burst periods." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 8 } rtcpXrBaseParamBurstLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average length of bursts in milliseconds." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 9 } rtcpXrBaseParamGapLossDensity OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Density of loss and discarded packets during gap periods." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 10 } rtcpXrBaseParamGapLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average length of gaps in milliseconds." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 11 } rtcpXrBaseParamAvgOWDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average (symmetric) one way RTCP delay on call. A value of zero may indicate that this value has not yet been determined." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 12 } rtcpXrBaseParamAvgEndSysDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average end system delay on call. A value of zero may indicate that this value has not yet been determined." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 13 } rtcpXrBaseParamPlcType OBJECT-TYPE SYNTAX INTEGER { disabled(1), enhanced(2), standard(3), unspecified (4)} MAX-ACCESS read-only STATUS current DESCRIPTION "Defines type of packet loss concealment used on this call." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 14 } rtcpXrBaseParamJBuffAdaptMode OBJECT-TYPE SYNTAX INTEGER { reserved (1), nonAdaptive (2), adaptive (3), unknown (4) } MAX-ACCESS read-only STATUS current DESCRIPTION "Defines if jitter buffer is in fixed or adaptive mode." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 15 } rtcpXrBaseParamJBuffAdaptRate OBJECT-TYPE SYNTAX Unsigned32 (0..15) MAX-ACCESS read-only STATUS current DESCRIPTION "Estimated adaptation rate of jitter buffer." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 16 } rtcpXrBaseParamJBuffAverageDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average size of jitter buffer in mS." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 17 } rtcpXrBaseParamJBuffMaximumDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum delay through jitter buffer at current size in mS." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 18 } rtcpXrBaseParamJBuffAbsMaxDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Absolute maximum size jitter buffer can reach in mS." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrBaseParamEntry 19 } rtcpXrBaseParamJitterLevel OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average jitter level measured according to RFC3550 and represented in terms of milliseconds." REFERENCE "See RFC3550 Section 6.4." ::= { rtcpXrBaseParamEntry 20 } -- Table of Call Quality Metrics -- rtcpXrCallQualityTable OBJECT-TYPE SYNTAX SEQUENCE OF RtcpXrCallQualityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table of voice quality metrics. A row is created in this table for each row in the Session table." ::= { rtcpXrMIBObjects 3 } rtcpXrCallQualityEntry OBJECT-TYPE SYNTAX RtcpXrCallQualityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the table of voice quality metrics. A row in this table is created for each row in the Session table." INDEX { rtcpXrSessionIDIndex } ::= { rtcpXrCallQualityTable 1 } RtcpXrCallQualityEntry ::= SEQUENCE { rtcpXrCallQualityNoiseLeveldBm LeveldB, rtcpXrCallQualitySignalLeveldBm LeveldB, rtcpXrCallQualityLocalRERLdB LeveldB, rtcpXrCallQualityRemoteRERLdB LeveldB, rtcpXrCallQualityRCQ Rfactor, rtcpXrCallQualityRLQ Rfactor, rtcpXrCallQualityExternalRCQ Rfactor, rtcpXrCallQualityMOSCQ ScaledMOSscore, rtcpXrCallQualityMOSLQ ScaledMOSscore, rtcpXrCallQualityAlgorithm OCTET STRING } rtcpXrCallQualityNoiseLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Measured received silent period noise level in dBm. A value of 127 indicates that this parameter is not available. In midpoint applications this parameter may not be available. If this is a midstream device and call quality metrics were calculated using the value of this parameter reported from the endpoint in an RTCP XR payload then the value used in this calculation MAY be reported." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 1 } rtcpXrCallQualitySignalLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Measured received signal level during talkspurts in dBm. A value of 127 indicates that this parameter is not available. In midpoint applications this parameter may not be available. If this is a midstream device and call quality metrics were calculated using the value of this parameter reported from the endpoint in an RTCP XR payload then the value used in this calculation MAY be reported." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 2 } rtcpXrCallQualityLocalRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Residual Echo Return Loss measured at this endpoint, or at the terminating endpoint of this RTP session. This relates to the echo level from the network beyond the terminating endpoint and may be interpreted as either line echo in the case of a gateway or acoustic echo in the case of a handset. Note that this echo affects conversational quality as perceived by the user at the originating end of this RTP session. A value of 127 indicates that this parameter is not available. In midpoint applications this parameter may not be available. If this is a midstream device and call quality metrics were calculated using the value of this parameter reported from the endpoint in an RTCP XR payload then the value used in this calculation MAY be reported." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 3 } rtcpXrCallQualityRemoteRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Residual Echo Return Loss measured at originating endpoint of this RTP session (i.e. the remote endpoint if this MIB is implemented in an endpoint). Note that this affects the conversational quality metrics reported by the terminating (this) endpoint, hence is useful in understanding what has affected the reported call quality mertrics A value of 127 indicates that this parameter is not available. In midpoint applications this parameter may not be available. If this is a midstream device and call quality metrics were calculated using the value of this parameter reported from the endpoint in an RTCP XR payload then the value used in this calculation MAY be reported." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 4 } rtcpXrCallQualityRCQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Conversational quality R factor for this call. This value SHOULD be calculated using ITU G.107 (The E Model) or extended versions thereof." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 5 } rtcpXrCallQualityRLQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Listening quality R factor for this call. This value SHOULD be calculated using ITU G.107 (The E Model) or extended versions thereof." ::= { rtcpXrCallQualityEntry 6 } rtcpXrCallQualityExternalRCQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "External R factor for this call. This value SHOULD be calculated using ITU G.107 (The E Model) or extended versions thereof. The External R factor relates to the quality of an incoming voice from another network segment. For example if a conference bridge terminates and re-creates voice streams then an R factor would be calculated at the bridge for the endpoint A to bridge segment and relayed to the subsequent bridge to endpoint B as an External R factor. This allows endpoint B to estimate the end-to-end call quality." ::= { rtcpXrCallQualityEntry 7 } rtcpXrCallQualityMOSCQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Estimated conversational quality MOS for this call expressed in MOS x 10 (e.g. 41 = MOS of 4.1). This value MAY be calculated by converting the R-CQ value to a MOS." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 8 } rtcpXrCallQualityMOSLQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Estimated listening quality MOS for this call expressed in MOS x 10 (e.g. 41 = MOS of 4.1). This value MAY be calculated by converting the R-CQ value to a MOS." REFERENCE "See RFC3611 Section 4.7." ::= { rtcpXrCallQualityEntry 9 } rtcpXrCallQualityAlgorithm OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Call quality algorithm used to determine R factors and MOS scores. For example, 'ITU-T G.107' for the E model. If any localized parameter scaling is used (for example Japan's TTC MOS scaling) then this MUST also be reported." ::= { rtcpXrCallQualityEntry 10 } -- -- History Table -- -- rtcpXrHistoryTable OBJECT-TYPE SYNTAX SEQUENCE OF RtcpXrHistoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Table of aggregate measurement data for groups of RTP sessions. A group may be a flow or any other logical association of streams." ::= { rtcpXrMIBObjects 4 } rtcpXrHistoryEntry OBJECT-TYPE SYNTAX RtcpXrHistoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in the table of call history records." INDEX { rtcpXrHistoryIndex } ::= { rtcpXrHistoryTable 1 } RtcpXrHistoryEntry ::= SEQUENCE { rtcpXrHistoryIndex Unsigned32, rtcpXrHistoryGroupName OCTET STRING, rtcpXrHistoryStartTime TimeStamp, rtcpXrHistoryStopTime TimeStamp, rtcpXrHistoryNumOfSessions Counter32, rtcpXrHistoryMinDurationMs Gauge32, rtcpXrHistoryMaxDurationMs Gauge32, rtcpXrHistoryAvgDurationMs Gauge32, rtcpXrHistoryMaxNetworkLossRate Percentage, rtcpXrHistoryAvgNetworkLossRate Percentage, rtcpXrHistoryMaxDiscardRate Percentage, rtcpXrHistoryAvgDiscardRate Percentage, rtcpXrHistoryMaxBurstLossDensity Percentage, rtcpXrHistoryAvgBurstLossDensity Percentage, rtcpXrHistoryMinBurstLenMs Gauge32, rtcpXrHistoryMaxBurstLenMs Gauge32, rtcpXrHistoryAvgBurstLenMs Gauge32, rtcpXrHistoryMaxGapLossDensity Percentage, rtcpXrHistoryAvgGapLossDensity Percentage, rtcpXrHistoryMinGapLenMs Gauge32, rtcpXrHistoryMaxGapLenMs Gauge32, rtcpXrHistoryAvgGapLenMs Gauge32, rtcpXrHistoryMinOneWayDelay Gauge32, rtcpXrHistoryMaxOneWayDelay Gauge32, rtcpXrHistoryAvgOneWayDelay Gauge32, rtcpXrHistoryMinEndSystemDelay Gauge32, rtcpXrHistoryMaxEndSystemDelay Gauge32, rtcpXrHistoryAvgEndSystemDelay Gauge32, rtcpXrHistoryMinJitterLevel Gauge32, rtcpXrHistoryMaxJitterLevel Gauge32, rtcpXrHistoryAvgJitterLevel Gauge32, rtcpXrHistoryMinNoiseLeveldBm LeveldB, rtcpXrHistoryMaxNoiseLeveldBm LeveldB, rtcpXrHistoryAvgNoiseLeveldBm LeveldB, rtcpXrHistoryNoiseLevelCount Counter32, rtcpXrHistoryMinSignalLeveldBm LeveldB, rtcpXrHistoryMaxSignalLeveldBm LeveldB, rtcpXrHistoryAvgSignalLeveldBm LeveldB, rtcpXrHistorySignalLevelCount Counter32, rtcpXrHistoryMinLocalRERLdB LeveldB, rtcpXrHistoryMaxLocalRERLdB LeveldB, rtcpXrHistoryAvgLocalRERLdB LeveldB, rtcpXrHistoryLocalRERLCount Counter32, rtcpXrHistoryMinRemoteRERLdB LeveldB, rtcpXrHistoryMaxRemoteRERLdB LeveldB, rtcpXrHistoryAvgRemoteRERLdB LeveldB, rtcpXrHistoryRemoteRERLCount Counter32, rtcpXrHistoryMinRCQ Rfactor, rtcpXrHistoryMaxRCQ Rfactor, rtcpXrHistoryAvgRCQ Rfactor, rtcpXrHistoryRCQCount Counter32, rtcpXrHistoryMinRLQ Rfactor, rtcpXrHistoryMaxRLQ Rfactor, rtcpXrHistoryAvgRLQ Rfactor, rtcpXrHistoryRLQCount Counter32, rtcpXrHistoryMinMOSCQ ScaledMOSscore, rtcpXrHistoryMaxMOSCQ ScaledMOSscore, rtcpXrHistoryAvgMOSCQ ScaledMOSscore, rtcpXrHistoryMOSCQCount Counter32, rtcpXrHistoryMinMOSLQ ScaledMOSscore, rtcpXrHistoryMaxMOSLQ ScaledMOSscore, rtcpXrHistoryAvgMOSLQ ScaledMOSscore, rtcpXrHistoryMOSLQCount Counter32, rtcpXrHistoryCQAlgorithm OCTET STRING, rtcpXrHistoryReset Integer32 } rtcpXrHistoryIndex OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Index for this set of aggregate data." ::= { rtcpXrHistoryEntry 1 } rtcpXrHistoryGroupName OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..128)) MAX-ACCESS read-only STATUS current DESCRIPTION "Name of this set of aggregate data. Examples may include a flow, an interface or some other logical grouping of RTP sessions." ::= { rtcpXrHistoryEntry 2 } rtcpXrHistoryStartTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "Time at which this history was reset or started." ::= {rtcpXrHistoryEntry 3 } rtcpXrHistoryStopTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "Time at which this history was stopped." ::= {rtcpXrHistoryEntry 4 } rtcpXrHistoryNumOfSessions OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of calls included in this history." ::= {rtcpXrHistoryEntry 5 } rtcpXrHistoryMinDurationMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum duration of calls." ::= {rtcpXrHistoryEntry 6 } rtcpXrHistoryMaxDurationMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum duration of calls." ::= {rtcpXrHistoryEntry 7 } rtcpXrHistoryAvgDurationMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average duration of calls." ::= {rtcpXrHistoryEntry 8 } rtcpXrHistoryMaxNetworkLossRate OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum loss rate per call." ::= {rtcpXrHistoryEntry 9 } rtcpXrHistoryAvgNetworkLossRate OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Average loss rate across calls." ::= {rtcpXrHistoryEntry 10 } rtcpXrHistoryMaxDiscardRate OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum discard rate per call." ::= {rtcpXrHistoryEntry 11 } rtcpXrHistoryAvgDiscardRate OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Average discard rate across calls." ::= {rtcpXrHistoryEntry 12 } rtcpXrHistoryMaxBurstLossDensity OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum density of bursts if loss/discard." ::= {rtcpXrHistoryEntry 13 } rtcpXrHistoryAvgBurstLossDensity OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Average density of bursts of loss/discard." ::= {rtcpXrHistoryEntry 14 } rtcpXrHistoryMinBurstLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum length of bursts." ::= {rtcpXrHistoryEntry 15 } rtcpXrHistoryMaxBurstLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum length of bursts." ::= {rtcpXrHistoryEntry 16 } rtcpXrHistoryAvgBurstLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average length of bursts." ::= {rtcpXrHistoryEntry 17 } rtcpXrHistoryMaxGapLossDensity OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum loss/discard density in gaps." ::= {rtcpXrHistoryEntry 18 } rtcpXrHistoryAvgGapLossDensity OBJECT-TYPE SYNTAX Percentage UNITS "percent" MAX-ACCESS read-only STATUS current DESCRIPTION "Average loss/discard density in gaps." ::= {rtcpXrHistoryEntry 19 } rtcpXrHistoryMinGapLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum average per-call gap length." ::= {rtcpXrHistoryEntry 20 } rtcpXrHistoryMaxGapLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum average per-call gap length." ::= {rtcpXrHistoryEntry 21 } rtcpXrHistoryAvgGapLenMs OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average per-call gap length." ::= {rtcpXrHistoryEntry 22 } rtcpXrHistoryMinOneWayDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum one way delay." ::= {rtcpXrHistoryEntry 23 } rtcpXrHistoryMaxOneWayDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum one way delay." ::= {rtcpXrHistoryEntry 24 } rtcpXrHistoryAvgOneWayDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average one way delay." ::= {rtcpXrHistoryEntry 25 } rtcpXrHistoryMinEndSystemDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum end system delay." ::= {rtcpXrHistoryEntry 26 } rtcpXrHistoryMaxEndSystemDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum end system delay." ::= {rtcpXrHistoryEntry 27 } rtcpXrHistoryAvgEndSystemDelay OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average end system delay." ::= {rtcpXrHistoryEntry 28 } rtcpXrHistoryMinJitterLevel OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum jitter level." ::= {rtcpXrHistoryEntry 29 } rtcpXrHistoryMaxJitterLevel OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum jitter level." ::= {rtcpXrHistoryEntry 30 } rtcpXrHistoryAvgJitterLevel OBJECT-TYPE SYNTAX Gauge32 UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Average jitter level." ::= {rtcpXrHistoryEntry 31 } rtcpXrHistoryMinNoiseLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum noise level." ::= {rtcpXrHistoryEntry 32 } rtcpXrHistoryMaxNoiseLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum noise level." ::= {rtcpXrHistoryEntry 33 } rtcpXrHistoryAvgNoiseLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Average noise level." ::= {rtcpXrHistoryEntry 34 } rtcpXrHistoryNoiseLevelCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the Noise Level history values (as Noise Level is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 35 } rtcpXrHistoryMinSignalLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum signal level." ::= {rtcpXrHistoryEntry 36 } rtcpXrHistoryMaxSignalLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum signal level." ::= {rtcpXrHistoryEntry 37 } rtcpXrHistoryAvgSignalLeveldBm OBJECT-TYPE SYNTAX LeveldB UNITS "dBm0" MAX-ACCESS read-only STATUS current DESCRIPTION "Average signal level." ::= {rtcpXrHistoryEntry 38 } rtcpXrHistorySignalLevelCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the Signal Level history values (as Signal Level is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 39 } rtcpXrHistoryMinLocalRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum local Residual Echo Return Loss." ::= {rtcpXrHistoryEntry 40 } rtcpXrHistoryMaxLocalRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum local Residual Echo Return Loss." ::= {rtcpXrHistoryEntry 41 } rtcpXrHistoryAvgLocalRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Average local Residual Echo Return Loss." ::= {rtcpXrHistoryEntry 42 } rtcpXrHistoryLocalRERLCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the Local RERL history values (as Local RERL is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 43 } rtcpXrHistoryMinRemoteRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum remote Residual Echo Return Loss." ::= {rtcpXrHistoryEntry 44 } rtcpXrHistoryMaxRemoteRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum remote Residual Echo Return Loss." ::= {rtcpXrHistoryEntry 45 } rtcpXrHistoryAvgRemoteRERLdB OBJECT-TYPE SYNTAX LeveldB UNITS "dBm" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum remote Residual Echo Return Loss." ::= {rtcpXrHistoryEntry 46 } rtcpXrHistoryRemoteRERLCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the Remote RERL history values (as Remote RERL is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 47 } rtcpXrHistoryMinRCQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum conversational R factor." ::= {rtcpXrHistoryEntry 48 } rtcpXrHistoryMaxRCQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum conversational R factor" ::= {rtcpXrHistoryEntry 49 } rtcpXrHistoryAvgRCQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Average conversational R factor" ::= {rtcpXrHistoryEntry 50 } rtcpXrHistoryRCQCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the R CQ history values (as R CQ is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 51 } rtcpXrHistoryMinRLQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum listening quality R factor." ::= {rtcpXrHistoryEntry 52 } rtcpXrHistoryMaxRLQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum listening quality R factor." ::= {rtcpXrHistoryEntry 53 } rtcpXrHistoryAvgRLQ OBJECT-TYPE SYNTAX Rfactor UNITS "R factor" MAX-ACCESS read-only STATUS current DESCRIPTION "Average listening quality R factor." ::= {rtcpXrHistoryEntry 54 } rtcpXrHistoryRLQCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the R LQ history values (as R LQ is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 55 } rtcpXrHistoryMinMOSCQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum conversational quality MOS." ::= {rtcpXrHistoryEntry 56 } rtcpXrHistoryMaxMOSCQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum conversational quality MOS." ::= {rtcpXrHistoryEntry 57 } rtcpXrHistoryAvgMOSCQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Average conversational quality MOS." ::= {rtcpXrHistoryEntry 58 } rtcpXrHistoryMOSCQCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the MOS CQ history values (as MOS CQ is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 59 } rtcpXrHistoryMinMOSLQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Minimum listening quality MOS." ::= {rtcpXrHistoryEntry 60 } rtcpXrHistoryMaxMOSLQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Maximum listening quality MOS." ::= {rtcpXrHistoryEntry 61 } rtcpXrHistoryAvgMOSLQ OBJECT-TYPE SYNTAX ScaledMOSscore UNITS "MOS x 10" MAX-ACCESS read-only STATUS current DESCRIPTION "Average listening quality MOS." ::= {rtcpXrHistoryEntry 62 } rtcpXrHistoryMOSLQCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of sessions included in the MOS LQ history values (as MOS LQ is an optional parameter and may not be present on all calls." ::= {rtcpXrHistoryEntry 63 } rtcpXrHistoryCQAlgorithm OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..32)) MAX-ACCESS read-only STATUS current DESCRIPTION "Call quality algorithm used - must be consistent for all calls in this history." ::= {rtcpXrHistoryEntry 64 } rtcpXrHistoryReset OBJECT-TYPE SYNTAX INTEGER { running (1), stop (2), reset (3) } MAX-ACCESS read-write STATUS current DESCRIPTION "Status of this row in the history table. Writing a value of 2 to this object MUST cause history updates to be stopped for this row. Writing a value of 3 to this object MUST cause the history row to be reset. Reads MUST return a value of 1 if the row is still being updated or 2 if the row update has stopped." ::= {rtcpXrHistoryEntry 65 } -- -- Notifications -- rtcpXrVoipThresholdViolation NOTIFICATION-TYPE OBJECTS { rtcpXrVoipAlertSeverity, rtcpXrVoipAlertType, rtcpXrVoipAlertInfoType, rtcpXrVoipAlertPointer } STATUS current DESCRIPTION "Notification that voice quality has changed Sent immediately when the condition is detected." ::= { rtcpXrEvents 1} rtcpXrEventParam OBJECT IDENTIFIER ::= { rtcpXrEvents 2 } rtcpXrVoipAlertType OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Text description of the type of alert. Where possible, this parameter should be populated with the correct rtcpXrVoipEntry or rtcpXrVoipHistory description." ::= { rtcpXrEventParam 1 } rtcpXrVoipAlertInfoType OBJECT-TYPE SYNTAX INTEGER { adminStringOnly (1), sessionPointer (2), historyPointer (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the type of information returned in the rtcpXrVoipAlertInfo parameter." ::= { rtcpXrEventParam 2 } rtcpXrVoipAlertPointer OBJECT-TYPE SYNTAX RowPointer MAX-ACCESS read-only STATUS current DESCRIPTION "Pointer to the table of call session information to identify the specific call that triggered the alert." ::= { rtcpXrEventParam 3 } rtcpXrVoipAlertSeverity OBJECT-TYPE SYNTAX ItuPerceivedSeverity MAX-ACCESS read-only STATUS current DESCRIPTION "The severity of the alert as defined in ITU-T X.733 and RFC3877." REFERENCE "See Alarm MIB - RFC3877." ::= { rtcpXrEventParam 4 } -- -- MODULE GROUPS -- -- There are four types of RTCP XR VoIP Metrics System. -- RTCP XR VOIP Metrics Systems MUST implement one of the four -- identified types of system and SHOULD NOT implement the -- rtcpXrMinimalCompliance system, which is included only -- for reasons of compatibility with RFC3611's minimal -- requirements. -- rtcpXrCompliances OBJECT IDENTIFIER ::= { rtcpXrConformance 1 } rtcpXrGroups OBJECT IDENTIFIER ::= { rtcpXrConformance 2 } rtcpXrFullMetricsCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the rtcpXr MIB for VoIP devices that support basic reporting." MODULE -- this module MANDATORY-GROUPS { rtcpXrSessionIDGroup, rtcpXrBaseParamGroup, rtcpXrCallQualityGroup } ::= { rtcpXrCompliances 1 } rtcpXrMetricsAlertsCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the rtcpXr MIB for VoIP devices that support reporting and alerts." MODULE -- this module MANDATORY-GROUPS { rtcpXrSessionIDGroup, rtcpXrBaseParamGroup, rtcpXrCallQualityGroup, rtcpXrNotificationParmsGroup, rtcpXrNotificationsGroup } ::= { rtcpXrCompliances 2 } rtcpXrMetricsHistoryCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the requirements for conformance to the rtcpXr MIB for VoIP devices that support reporting, call history and alerts." MODULE -- this module MANDATORY-GROUPS { rtcpXrSessionIDGroup, rtcpXrBaseParamGroup, rtcpXrCallQualityGroup, rtcpXrMIBHistoryGroup, rtcpXrNotificationParmsGroup, rtcpXrNotificationsGroup } ::= { rtcpXrCompliances 3 } rtcpXrMinimalCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "Describes the minimal requirements for conformance to the rtcpXr MIB - NOT RECOMMENDED." MODULE -- this module MANDATORY-GROUPS { rtcpXrSessionIDGroup, rtcpXrBaseParamGroup } ::= { rtcpXrCompliances 4 } rtcpXrSessionIDGroup OBJECT-GROUP OBJECTS { rtcpXrSessionIDSessionIdentifier, rtcpXrSessionIDCallStartTime, rtcpXrSessionIDCallStopTime, rtcpXrSessionIDSourceIPtype, rtcpXrSessionIDSourceIPaddress, rtcpXrSessionIDSourceRTPport, rtcpXrSessionIDSourceRTCPport, rtcpXrSessionIDDestIPtype, rtcpXrSessionIDDestIPaddress, rtcpXrSessionIDDestRTPport, rtcpXrSessionIDDestRTCPport, rtcpXrSessionIDDestIdentifier, rtcpXrSessionIDDestIdenType, rtcpXrSessionIDSrceIdentifier, rtcpXrSessionIDSrceIdenType, rtcpXrSessionIDMeasurePt, rtcpXrSessionIDMeasurePtID, rtcpXrSessionIDReverseSession, rtcpXrSessionIDAltMeasurePt } STATUS current DESCRIPTION "Session ID objects used in rtcpXr VoIP Metrics MIB" ::= { rtcpXrGroups 1 } rtcpXrBaseParamGroup OBJECT-GROUP OBJECTS { rtcpXrBaseParamVocoderType, rtcpXrBaseParamVocoderRate, rtcpXrBaseParamFrameDuration, rtcpXrBaseParamSampleRate, rtcpXrBaseParamDurationMs, rtcpXrBaseParamNetworkLossRate, rtcpXrBaseParamAvgDiscardRate, rtcpXrBaseParamBurstLossDensity, rtcpXrBaseParamBurstLenMs, rtcpXrBaseParamGapLossDensity, rtcpXrBaseParamGapLenMs, rtcpXrBaseParamAvgOWDelay, rtcpXrBaseParamAvgEndSysDelay, rtcpXrBaseParamPlcType, rtcpXrBaseParamJBuffAdaptMode, rtcpXrBaseParamJBuffAdaptRate, rtcpXrBaseParamJBuffAverageDelay, rtcpXrBaseParamJBuffMaximumDelay, rtcpXrBaseParamJBuffAbsMaxDelay, rtcpXrBaseParamJitterLevel } STATUS current DESCRIPTION "Objects used in rtcpXr VoIP Metrics MIB" ::= { rtcpXrGroups 2 } rtcpXrCallQualityGroup OBJECT-GROUP OBJECTS { rtcpXrCallQualityNoiseLeveldBm, rtcpXrCallQualitySignalLeveldBm, rtcpXrCallQualityLocalRERLdB, rtcpXrCallQualityRemoteRERLdB, rtcpXrCallQualityRCQ, rtcpXrCallQualityRLQ, rtcpXrCallQualityExternalRCQ, rtcpXrCallQualityMOSCQ, rtcpXrCallQualityMOSLQ, rtcpXrCallQualityAlgorithm } STATUS current DESCRIPTION "Call quality objects used in rtcpXr VoIP Metrics MIB" ::= { rtcpXrGroups 3 } rtcpXrMIBHistoryGroup OBJECT-GROUP OBJECTS { rtcpXrHistoryGroupName, rtcpXrHistoryStartTime, rtcpXrHistoryStopTime, rtcpXrHistoryNumOfSessions, rtcpXrHistoryMinDurationMs, rtcpXrHistoryMaxDurationMs, rtcpXrHistoryAvgDurationMs, rtcpXrHistoryMaxNetworkLossRate, rtcpXrHistoryAvgNetworkLossRate, rtcpXrHistoryMaxDiscardRate, rtcpXrHistoryAvgDiscardRate, rtcpXrHistoryMaxBurstLossDensity, rtcpXrHistoryAvgBurstLossDensity, rtcpXrHistoryMinBurstLenMs, rtcpXrHistoryMaxBurstLenMs, rtcpXrHistoryAvgBurstLenMs, rtcpXrHistoryMaxGapLossDensity, rtcpXrHistoryAvgGapLossDensity, rtcpXrHistoryMinGapLenMs, rtcpXrHistoryMaxGapLenMs, rtcpXrHistoryAvgGapLenMs, rtcpXrHistoryMinOneWayDelay, rtcpXrHistoryMaxOneWayDelay, rtcpXrHistoryAvgOneWayDelay, rtcpXrHistoryMinEndSystemDelay, rtcpXrHistoryMaxEndSystemDelay, rtcpXrHistoryAvgEndSystemDelay, rtcpXrHistoryAvgJitterLevel, rtcpXrHistoryMinJitterLevel, rtcpXrHistoryMaxJitterLevel, rtcpXrHistoryMinNoiseLeveldBm, rtcpXrHistoryMaxNoiseLeveldBm, rtcpXrHistoryAvgNoiseLeveldBm, rtcpXrHistoryNoiseLevelCount, rtcpXrHistoryMinSignalLeveldBm, rtcpXrHistoryMaxSignalLeveldBm, rtcpXrHistoryAvgSignalLeveldBm, rtcpXrHistorySignalLevelCount, rtcpXrHistoryMinLocalRERLdB, rtcpXrHistoryMaxLocalRERLdB, rtcpXrHistoryAvgLocalRERLdB, rtcpXrHistoryLocalRERLCount, rtcpXrHistoryMinRemoteRERLdB, rtcpXrHistoryMaxRemoteRERLdB, rtcpXrHistoryAvgRemoteRERLdB, rtcpXrHistoryRemoteRERLCount, rtcpXrHistoryMinRCQ, rtcpXrHistoryMaxRCQ, rtcpXrHistoryAvgRCQ, rtcpXrHistoryRCQCount, rtcpXrHistoryMinRLQ, rtcpXrHistoryMaxRLQ, rtcpXrHistoryAvgRLQ, rtcpXrHistoryRLQCount, rtcpXrHistoryMinMOSCQ, rtcpXrHistoryMaxMOSCQ, rtcpXrHistoryAvgMOSCQ, rtcpXrHistoryMOSCQCount, rtcpXrHistoryMinMOSLQ, rtcpXrHistoryMaxMOSLQ, rtcpXrHistoryAvgMOSLQ, rtcpXrHistoryMOSLQCount, rtcpXrHistoryCQAlgorithm, rtcpXrHistoryReset } STATUS current DESCRIPTION "Objects used in rtcpXr VoIP History MIB" ::= { rtcpXrGroups 4 } rtcpXrNotificationParmsGroup OBJECT-GROUP OBJECTS { rtcpXrVoipAlertSeverity, rtcpXrVoipAlertType, rtcpXrVoipAlertInfoType, rtcpXrVoipAlertPointer } STATUS current DESCRIPTION "Notification parameters emitted by a rtcpXr endpoint." ::= { rtcpXrGroups 5 } rtcpXrNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { rtcpXrVoipThresholdViolation } STATUS current DESCRIPTION "Notifications emitted by a rtcpXr endpoint." ::= { rtcpXrGroups 6 } END -- -- Copyright (C) The Internet Society (2004). This document is subject -- to the rights, licenses and restrictions contained in BCP 78, and -- except as set forth therein, the authors retain all their rights. -- -- This document and translations of it may be copied and furnished to -- others, and derivative works that comment on or otherwise explain it -- or assist in its implementation may be prepared, copied, published -- and distributed, in whole or in part, without restriction of any -- kind, provided that the above copyright notice and this paragraph are -- included on all such copies and derivative works. However, this -- document itself may not be modified in any way, such as by removing -- the copyright notice or references to the Internet Society or other -- Internet organizations, except as needed for the purpose of -- developing Internet standards in which case the procedures for -- copyrights defined in the Internet Standards process must be -- followed, or as required to translate it into languages other than -- English. -- -- The limited permissions granted above are perpetual and will not be -- revoked by the Internet Society or its successors or assigns. -- This document and the information contained herein are provided on -- an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE -- REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE -- INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR -- IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF -- THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED -- WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.