]> 1.2 ... This interior node is a placeholder for the VoLTE Metrics MO. urn:oma:mo:oma-diag:volte_metrics:1.0 ServerID The ServerID leaf node is used to identify the DiagMon Server where the alert and collected VoLTE Metrics SHALL be sent if the node is present. text/plain Description This optional leaf node provides a description of the VoLTE Metrics function. text/plain DiagMonConfig This interior node is a placeholder for the configuration information associated with behaviour of the VoLTE Metrics Function, including the invocation and reporting. ConfigParms This interior node is a placeholder for any extensions to the configuration information associated with the VoLTE Metrics function. SaveLocation This leaf node indicates whether the location information is requested to be saved. text/plain GeoLocation This node acts as a placeholder for circular geographic locations. This node acts as a placeholder for one or more circular geographic locations. Lat This leaf node contains the latitude of the circular area as defined in [3GPP-TS_23.032], section 6.1. text/plain Long This leaf node contains the longitude of the circular area as defined in [3GPP-TS_23.032], section 6.1. text/plain Radius This leaf node contains the radius of the circular area as defined in [3GPP-TS_23.032], section 6.6. text/plain SampIntrvl This leaf node contains an integer value indicating the sampling interval in seconds at which Diagnostics and Monitoring data are collected on the device. text/plain DiagDataURL This leaf node contains the URL [RFC3986] of an alternate data server that the client MAY use to deliver the DiagMon Data. text/plain DefDuration This node specifies the time limit threshold for the running of the VoLTE Metrics function. text/plain DefMemory This optional node specifies the DiagMon memory-size-limit threshold for running the VoLTE Metrics function. text/plain ReportCondition This interior node acts as a placeholder to contain different reporting conditions which indicate when the DiagMon data are to be reported back to the DiagMon Server (and/or the alternate data server if <x>/DiagMonConfig/DiagDataURL is present). Frequency text/plain ReportChannel The value of this node indicates the channel(s) which SHOULD be used by the DiagMon Client to report DiagMon Data to the DiagMon Server. text/plain SMSRecipient If the value of the <x>/DiagMonConfig/ReportCondition/ReportChannel node indicates the DM Client is to use SMS channel, this node MUST contain the SMS recipient (i.e. text/plain USSDRecipient If the value of <x>/DiagMonConfig/ReportCondition/ReportChannel node indicates the DM Client is to use USSD channel, this node MUST contain the USSD recipient. text/plain DiagMonData This node is a placeholder for the data associated with the VoLTE Metrics function. This required node is a placeholder for the various collected VoLTE Metrics data sets. VolteSIPCall This interior node contains VoLTE Metrics data associated with a VoLTE SIP call CallAttempt This interior node contains VoLTE SIP call data associated with a call attempt CallType This node contains the SIP call type, with 'O' indicating a mobile originated call and 'T' indicating a mobile terminated call text/plain CellID This node contains the eNodeB cell identity when the VoLTE SIP call is placed or received, the 'CellGlobalIDEutra' as defined in [3GPP-TS_36.331] text/plain Timestamp This node contains the time and date at which the VoLTE SIP call is placed or received, expressed as a UTC based [ISO8601] basic format. text/plain CallID This optional leaf node contains the Call ID, as defined in [RFC 3261] text/plain DialedString This optional leaf node contains the dialed string for a mobile originated call text/plain CallStatus This interior node contains VoLTE SIP call status data Status This node indicates the VoLTE SIP call status at the time of measurement. text/plain FailureReason This node contains the eNodeB cell identity when the VoLTE SIP call status event occurs, the 'CellGlobalIDEutra' as defined in [3GPP-TS_36.331] text/plain CellID This node contains the eNodeB cell identity when the VoLTE SIP call status event occurs, the 'CellGlobalIDEutra' as defined in [3GPP-TS_36.331] text/plain Timestamp This node contains the time and date at which the VoLTE SIP call status event occurs, expressed as a UTC based [ISO8601] basic format. text/plain ModeSet This node contains the mode set selected for the codec in use. text/plain Codec This node contains the codec negotiated when the VoLTE SIP call status event occurs. text/plain SessionStatistics This interior node contains data associated with VoLTE SIP call sessions statistics. SetupDelay[ This node contains the VoLTE SIP call setup delay, defined as the time interval for a mobile-originated call between when the dialling is complete (ie, when SIP INVITE is sent from the originating UE) and when call setup is complete (ie, when the originating UE receives the '200 (OK)' from the destination UE). text/plain PostDialDelay This node contains post-dial delay for a mobile originated call, defined as the time interval for a mobile-originated call between when the dialling is complete (ie, when SIP INVITE is sent from the originating mobile) and when the originating UE receives the '180 (RINGING)' signal. text/plain PostAnswerDelay This node contains post-answer delay for a mobile terminated call, defined as the time interval for a mobile-terminated call between when the user accepts a call request to the time when the terminating mobile receives the ACK for the Call Setup Complete signal. text/plain PacketDropRate This node contains the percentage of RTP packets that are dropped by the network or de-jitter buffer text/plain LongInterruptions This node contains the number of intervals containing more than 8 consecutive packet drops during the session. text/plain MaxJitter This node contains the maximum one-way RTP packet delay variation, in msec., as defined in [RFC5481], Section 4.2. text/plain AvgJitter This node contains the average one way RTP packet delay variation, in msec., as defined in [RFC5481], Section 4.2. text/plain CallDuration This node contains the duration of the VoLTE SIP call, in seconds. text/plain RTPPacketsReceived This node contains a count of the RTP packets received. text/plain RTPPacketsLost This node contains a count of the RTP packets lost by the network. text/plain RTPPacketsLate This node contains a count of the RTP packets that arrive late and are dropped by the de-jitter buffer. text/plain EndCallStatistics This interior node contains data associated with VoLTE SIP call statistics for the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). CaptureDuration This node contains the duration, in seconds, for capturing the EndCallStatistics at the end of a VoLTE call. text/plain LastRTPPacketTimestamp[ This node contains the time and date at which the last RTP Packet prior to a call drop/failure was received, expressed as a UTC based [ISO8601] basic format. text/plain PacketDropRate This node contains the percentage of RTP packets that are dropped by the network or de-jitter buffer during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). text/plain MaxJitter This node contains the maximum one way RTP packet delay variation, in msec,during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration), as defined in [RFC5481], Section 4.2 text/plain AvgJitter This node contains the average one-way RTP packet delay variation, in msec,during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration), as defined in [RFC5481], Section 4.2 text/plain Codec This node describes the codec used. text/plain RTPPacketsReceived This node contains a count of the RTP packets received during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). text/plain RTPPacketsLost This node contains a count of the RTP packets lost by the network during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). text/plain RTPPacketsLate This node contains the percentage of Handover success during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). text/plain HandoverSuccess This node contains the percentage of Handover success during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). text/plain SRVCCSuccess This node contains the percentage of SRVCC procedure success during the last ‘n' seconds of a VoLTE call (where ‘n' is defined by EndCallStatisticsCaptureDuration). text/plain SIPRegStateChange This interior node contains data related to a VoLTE SIP registration state change Type This node contains an indication of the type of a VoLTE SIP registration state change. text/plain Event This interior node contains data related to the SIP registration state change event TriggerEvent This node contains the eNodeB cell identity when the SIP registration state change occurs, the 'CellGlobalIDEutra' as defined in [3GPP-TS_36.331] text/plain CellID This node contains the eNodeB cell identity when the SIP registration state change occurs, the 'CellGlobalIDEutra' as defined in [3GPP-TS_36.331] text/plain Timestamp This node contains the time and date at which the SIP registration state change occurs, expressed as a UTC based [ISO8601] basic format. text/plain PCSCFList This interior node contains data related to the IMS PDN Connection state change. IMSPDNConnectionStateChange This interior node contains data related to the IMS PDN Connection state change. Type This interior node contains data related to the IMS PDN Connection state change event. text/plain Event This interior node contains data related to the IMS PDN Connection state change event. text/plain TriggerEvent This node contains a description of the event that triggered a IMS PDN Connection state change, such as EPS Mobility Management (EMM) cause information element. text/plain Operations This node is a placeholder for operations that can be executed on the VoLTE Metrics function Start This leaf node is the target of an ‘Exec' command to start the VoLTE Metrics function resident on the device. text/plain Stop This leaf node is the target of an ‘Exec' command to stop the VoLTE Metrics function resident on the device. text/plain Upload This leaf node is the target of an ‘Exec' command to upload the data associated with the VoLTE Metrics function. text/plain Status This leaf node specifies the operational state of the VoLTE Metrics Function. text/plain Ext This interior node is a placeholder for platform or vendor specific extensions.