General Features

DetermineChargeMode

DetermineChargeMode statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → DetermineChargeMode
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.DetermineChargeMode"

Name Description
Started

Incremented each time the feature runs

FailedToStart

Incremented when a fatal error occurs before feature execution

IssuedWarning

Incremented when a non-fatal error occurs during feature execution

FailedDuringExecution

Incremented when a fatal error occurs during feature execution

TimedOut

Incremented when feature execution does not complete within a reasonable time frame

MonitorOnly

Incremented when the feature has set the MonitorCallOnly Session State field to true

NonMonitorOnly

Incremented when the feature has set the MonitorCallOnly Session State field to false

Error

Incremented when the feature was unable to determine the charge mode

DetermineInitialLegNames

DetermineInitialLegNames statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → DetermineInitialLegNames
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.DetermineInitialLegNames"

Name Description
FeatureStarted

Incremented each time the feature runs

FeatureFailedToStart

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature

FeatureIssuedWarning

Incremented when a non-fatal problem is encountered and the feature issues a warning

FeatureFailedDuringExecution

Incremented when a fatal problem is encountered and the feature cannot execute correctly

FeatureTimedOut

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution

FeatureCallingLegNameSet

Incremented when calling leg name is found

FeatureCalledLegNameSet

Incremented when called leg name is found

Determine International and Roaming Status

DetermineInternationalAndRoamingStatus statistics are tracked by the volte.sentinel.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → volte.sentinel.sip service → volte.sentinel.sip SBB → feature → DetermineInternationalAndRoamingStatus
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=volte.sentinel.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=volte.sentinel.sip,vendor=OpenCloud,version=4.0.0].feature.DetermineInternationalAndRoamingStatus"

Parameter Type Description
Started

Counter

Incremented each time the feature runs

FailedToStart

Counter

Incremented when a fatal error occurs before feature execution

IssuedWarning

Counter

Incremented when a non-fatal error occurs during feature execution

FailedDuringExecution

Counter

Incremented when a fatal error occurs during feature execution

TimedOut

Counter

Incremented when feature execution does not complete within a reasonable time frame

VisitedNetworkHeaderFound

Counter

Incremented when the requestURI identity is in RegistrationRecords list of public identities.

AccessNetworkMccFound

Counter

Incremented when the mobile-Country-Code is found in the P-Access-Network-Info header.

DeterminedInternationalUsingAccessNetworkMcc

Counter

Incremented when the MCC prefix address list is used to determine whether the call is international.

DeterminedInternationalUsingVisitedNetworkId

Counter

Incremented when the visited-network-id prefix address list is used to determine whether the call is international.

DeterminedInternationalUsingIsoCC

Counter

Incremented when ISO country codes are used to determine whether the call is international.

CouldNotGetPVisitedNetworkID

Counter

Incremented when no visited network ID information could be found.

HomeNetworkIdSetForNetworkOperatorIsEmpty

Counter

Incremented when the Sentinel SIP configuration for the network operator has an empty home-network-id set (the feature cannot determine if the subscriber is roaming).

InternationalRoaming

Counter

Incremented when the feature determines that the served user is roaming in a foreign country.

NationalRoaming

Counter

Incremented when the feature determines that the served user is roaming in their home country.

NotRoaming

Counter

Incremented when the feature determines that the served user is on their home network.

UnknownRoaming

Counter

Incremented when the feature is unable to determine the served user’s roaming status.

AddressNotMinimumLength

Counter

Incremented when destination address is less than the configured minimum length

AddressOnSkipList

Counter

Incremented when destination address matches an entry in the SkipDIRSAddressList

StatusDeterminedFromHeader

Counter

Incremented when the roaming status is determined from a OC-Roaming-Status header on the incoming request.

NoActionRequired

Counter

Incremented when the feature determines that it does not need to do anything for the current invocation.

DetermineVoltePlanId

DetermineVoltePlanId statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → DetermineVoltePlanId
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.DetermineVoltePlanId"

Name Type Description
Started

Counter

Incremented each time the feature runs

FailedToStart

Counter

Incremented when a fatal error occurs before feature execution

IssuedWarning

Counter

Incremented when a non-fatal error occurs during feature execution

FailedDuringExecution

Counter

Incremented when a fatal error occurs during feature execution

TimedOut

Counter

Incremented when feature execution does not complete within a reasonable time frame

NoPlanSelected

Counter

Incremented when the feature fails to select an appropriate plan ID

MmtelOriginatingPlanSelected

Counter

Incremented when the feature selects the plan ID as “mmtel-orig”

MmtelTerminatingPlanSelected

Counter

Incremented when the feature selects the plan ID as “mmtel-term”

MmtelConferencingPlanSelected

Counter

Incremented when the feature selects the plan ID as “mmtel-conf”

SccOriginatingPlanSelected

Counter

Incremented when the feature selects the plan ID as “scc-orig”

SccTerminatingPlanSelected

Counter

Incremented when the feature selects the plan ID as “scc-term”

SccTerminatingTadsOnlyPlanSelected

Counter

Incremented when the feature selects the plan ID as “scc-term-tads”

SccTerminatingAnchorOnlyPlanSelected

Counter

Incremented when the feature selects the plan ID as “scc-term-anchor”

SccReoriginationPlanSelected

Counter

Incremented when the feature selects the plan ID as “scc-reorigination”

SccAccessTransferPlanSelected

Counter

Incremented when the feature selects the plan ID as “scc-access-transfer”

ConferenceConfigurationNotFound

Counter

Incremented when the feature is unable to find a valid conference PSI from configuration profiles

PlanIDAlreadySet

Counter

Incremented when the feature detects that a plan ID has already been selected

IMSIDLookup

IMSIDLookup statistics are tracked by the IMSIDLookup SBB and can be found under the following parameter set:
SLEE-Usage ▶ sentinel.volte.sip service ID ▶ IMSIDLookup SBB ID.

Name Type Description
Invoked

Counter

Incremented when the feature runs.

FeatureError

Counter

Incremented when a fatal error occurs during feature execution.

NoSubscriberSpecified

Counter

Incremented when the feature is unable to determine which subscriber to retrieve IDs for.

IMSIDRetrieveSuccess

Counter

Incremented when IDs are successfully retrieved and decoded.

IMSIDRetrieveFail

Counter

Incremented when ID retrieval or decoding fails.

CacheQueried

Counter

Incremented when a query is made to the Sh Cache Microservice.

CacheIndicatedQuerySuccess

Counter

Incremented when a success response is received from the Sh Cache Microservice.

CacheIndicatedQueryFailure

Counter

Incremented when a failure response is received from the Sh Cache Microservice.

SubscriberNotRegistered

Counter

Incremented when the searched subscriber is not present in the Sh Cache Microservice or has no valid registration.

RegistrationOutOfSync

Counter

Incremented when the searched subscriber information is not consistent between the network and the Sh Cache Microservice.

ResponseLatency

Sampled

Records elapsed time between requesting data from the Sh Cache Microservice and getting a response (in milliseconds).

IMSIDLookupFromCassandraSIP

IMSIDLookupFromCassandraSIP statistics are tracked by the IMSIDLookupFromCassandraSIP feature and can be found under the following parameter set:
SLEE-Usage ▶ sentinel.volte.sip service ID ▶ sentinel.volte.sip SBB ID ▶ IMSIDLookupFromCassandraSIP.

Name Type Description
Started

Counter

Incremented when the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when a non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

Counter

Incremented when a fatal problem is encountered and the feature cannot execute correctly.

FeatureError

Counter

Incremented when a feature error occurs.

TimedOut

Counter

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution.

NoSubscriberSpecified

Counter

Incremented when the feature is unable to determine which subscriber to retrieve IDs for.

IMSIDRetrieveSuccess

Counter

Incremented when IDs are successfully retrieved and decoded.

IMSIDRetrieveFail

Counter

Incremented when ID retrieval or decoding fails.

CassandraQueried

Counter

Incremented when a query is made to Cassandra.

MultipleDevicesRegistered

Counter

Incremented when multiple registered devices have been detected.

SubscriberNotRegistered

Counter

Incremented when could not find an active subscriber.

RegistrationOutOfSync

Counter

Incremented when the searched subscriber information is not consistent between the network and the database.

ResponseLatency

Sampled

Records elapsed time between querying the Cassandra database and getting a response (in milliseconds).

IMSIDLookupFromCassandraIN

IMSIDLookupFromCassandraIN statistics are tracked by the IMSIDLookupFromCassandraIN feature and can be found under the following parameter sets:

SLEE-Usage ▶ sentinel.volte.ss7 service ID ▶ sentinel.volte.ss7 SBB ID ▶ IMSIDLookupFromCassandraIN feature.

Name Type Description
Started

Counter

Incremented when the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when a non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

Counter

Incremented when a fatal problem is encountered and the feature cannot execute correctly.

TimedOut

Counter

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution.

SLEE-Usage ▶ sentinel.volte.ss7 service ID ▶ volte.sentinel.volte-imsid-lookup-cassandra-ss7-feature SBB ID.

Name Type Description
Started

Counter

Incremented when the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when a non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

Counter

Incremented when a fatal problem is encountered and the feature cannot execute correctly.

FeatureError

Counter

Incremented when a feature error occurs.

TimedOut

Counter

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution.

CassandraQueried

Counter

Incremented when Cassandra is queried for a subscriber’s registration.

NoSubscriberSpecified

Counter

Incremented when no subscriber is specified for the query.

SubscriberNotRegistered

Counter

Incremented when the returned subscriber from Cassandra is not registered.

IMSIDRetrieveFail

Counter

Incremented when the Cassandra lookup fails.

IMSIDRetrieveSuccess

Counter

Incremented when the Cassandra lookup succeeds.

ImsUserStateSourceNotApplicable

Counter

Incremented when Sentinel VoLTE is configured to determine the IMS user state from the HSS

ResponseLatency

Sampled

Records elapsed time between querying the Cassandra database and getting a response (in milliseconds).

IMSUserStateLookupFromHSS

IMSUserStateLookupFromHSS statistics are tracked by the IMSUserStateLookupFromHSS feature and can be found under the following parameter sets:

SLEE-Usage ▶ sentinel.volte.ss7 service ID ▶ sentinel.volte.ss7 SBB ID ▶ IMSUserStateLookupFromHSS feature.

Name Type Description
Started

Counter

Incremented when the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when a non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

Counter

Incremented when a fatal problem is encountered and the feature cannot execute correctly.

TimedOut

Counter

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution.

SLEE-Usage ▶ sentinel.volte.ss7 service ID ▶ volte.sentinel.scc-lookup-ims-user-state-hss-feature SBB ID.

Name Type Description
Started

Counter

Incremented when the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when a non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

Counter

Incremented when a fatal problem is encountered and the feature cannot execute correctly.

FeatureError

Counter

Incremented when a feature error occurs.

TimedOut

Counter

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution.

SubscriberNotRegistered

Counter

Incremented if the subscriber is not registered in the IMS.

ImsUserStateQueried

Counter

Incremented when the ShCM is queried for a subscriber’s IMS user state.

ImsUserStateRetrieveSuccess

Counter

Incremented when the ShCM lookup succeeds.

ImsUserStateRetrieveFail

Counter

Incremented when the ShCM lookup fails.

ImsUserStateUnknownSubscriber

Counter

Incremented when the ShCM lookup fails, as the subscriber in unknown in the IMS.

ImsUserStateRetrieveSuccessNoData

Counter

Incremented when the ShCM lookup succeeds, but no IMS user state data is returned.

ImsUserStateSourceNotApplicable

Counter

Incremented when Sentinel VoLTE is configured to determine the IMS user state from Third Party Registration

SubscriberDataLookupFromHSS

SubscriberDataLookupFromHss statistics are tracked by the SubscriberDataLookupFromHss2 SBB and can be found under the following parameter set: SLEE-Usage → volte.sentinel.sip service ID → SubscriberDataLookupFromHss2 SBB ID.

Name Type Description
Invoked

Counter

Incremented each time the feature runs.

Failed

Counter

Incremented if a fatal error occurs while the feature is running.

SubscriberDataRetrieved

Counter

Incremented when the feature receives subscriber data from the Sh Cache Microservice.

SessionStatePopulated

Counter

Incremented after the feature successfully processes the data it received, and loads it into session state fields.

AdaptorClassError

Counter

Incremented when Adaptor class is not of type SimservsSessionAdaptor or the feature fails to retrieve adaptor class.

CodecClassError

Counter

Incremented when Codec class is not of type ServiceDataCodec or the feature fails to retrieve codec class.

Misconfigured

Counter

Incremented when absent configuration data prevents the feature from running.

SessionStateNotFound

Counter

Incremented when the session state field the feature requires for operation is missing.

ResponseLatency

Sampled

Records elapsed time between sending the request to the HSS and getting a response (in milliseconds).

VolteNetworkKPI

VolteNetworkKPI statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set:
SLEE-Usage → sentinel.volte.sip service ID → sentinel.volte.sip SBB ID → feature.VolteNetworkKPI

Name Type Description

kPISccOrigOnNetAttempts

counter

Incremented on every 'onNet' SCCOrig call.

kPISccOrigOnNetSuccess

counter

Incremented on 'success' 'onNet' SCCOrig call.

kPISccOrigUnknownAttempts

counter

Incremented on every 'unknown' SCCOrig call.

kPISccOrigUnknownSuccess

counter

Incremented on 'success' 'unknown' SCCOrig call.

kPIMmtelTermOnNetAttempts

counter

Incremented on every 'onNet' MMTelTerm call.

kPIMmtelTermOnNetSuccess

counter

Incremented on a 'success' 'onNet' MMTelTerm call.

kPIMmtelTermUnknownAttempts

counter

Incremented on every 'unknown' MMTelTerm call.

kPIMmtelTermUnknownSuccess

counter

Incremented on every 'unknown' 'success' MMTelTerm call.

postDialDelayMMTelOrig0to500ms

counter

Incremented if the delay ⇐ 500 ms.

postDialDelayMMTelOrig501to1000ms

counter

Incremented if the delay > 500 ms and ⇐ 1000 ms.

postDialDelayMMTelOrig1001to1500ms

counter

Incremented if the delay > 1000 ms and ⇐ 1500 ms.

postDialDelayMMTelOrig1501to2000ms

counter

Incremented if the delay > 1500 ms and ⇐ 2000 ms.

postDialDelayMMTelOrig2001to2500ms

counter

Incremented if the delay > 2000 ms and ⇐ 2500 ms.

postDialDelayMMTelOrig2501to3000ms

counter

Incremented if the delay > 2500 ms and ⇐ 3000 ms.

postDialDelayMMTelOrigOver3000ms

counter

Incremented if the delay > 3000

postDialDelayMMTelTerm0to500ms

counter

Incremented if the delay ⇐ 500 ms.

postDialDelayMMTelTerm501to1000ms

counter

Incremented if the delay > 500 ms and ⇐ 1000 ms.

postDialDelayMMTelTerm1001to1500ms

counter

Incremented if the delay > 1000 ms and ⇐ 1500 ms.

postDialDelayMMTelTerm1501to2000ms

counter

Incremented if the delay > 1500 ms and ⇐ 2000 ms.

postDialDelayMMTelTerm2001to2500ms

counter

Incremented if the delay > 2000 ms and ⇐ 2500 ms.

postDialDelayMMTelTerm2501to3000ms

counter

Incremented if the delay > 2500 ms and ⇐ 3000 ms.

postDialDelayMMTelTermOver3000ms

counter

Incremented if the delay > 3000

postDialDelaySCCOrig0to500ms

counter

Incremented if the delay ⇐ 500 ms.

postDialDelaySCCOrig501to1000ms

counter

Incremented if the delay > 500 ms and ⇐ 1000 ms.

postDialDelaySCCOrig1001to1500ms

counter

Incremented if the delay > 1000 ms and ⇐ 1500 ms.

postDialDelaySCCOrig1501to2000ms

counter

Incremented if the delay > 1500 ms and ⇐ 2000 ms.

postDialDelaySCCOrig2001to2500ms

counter

Incremented if the delay > 2000 ms and ⇐ 2500 ms.

postDialDelaySCCOrig2501to3000ms

counter

Incremented if the delay > 2500 ms and ⇐ 3000 ms.

postDialDelaySCCOrigOver3000ms

counter

Incremented if the delay > 3000

postDialDelaySCCTerm0to500ms

counter

Incremented if the delay ⇐ 500 ms.

postDialDelaySCCTerm501to1000ms

counter

Incremented if the delay > 500 ms and ⇐ 1000 ms.

postDialDelaySCCTerm1001to1500ms

counter

Incremented if the delay > 1000 ms and ⇐ 1500 ms.

postDialDelaySCCTerm1501to2000ms

counter

Incremented if the delay > 1500 ms and ⇐ 2000 ms.

postDialDelaySCCTerm2001to2500ms

counter

Incremented if the delay > 2000 ms and ⇐ 2500 ms.

postDialDelaySCCTerm2501to3000ms

counter

Incremented if the delay > 2500 ms and ⇐ 3000 ms.

postDialDelaySCCTermOver3000ms

counter

Incremented if the delay > 3000

MMTel Features

MMTel Conference

MMTelCONF statistics are tracked by the MMTelCONF SBB and can be found under the following parameter set:
SLEE-Usage → volte.sentinel.sip service ID → MMTelCONF SBB ID.

Statistic Incremented when...
FeatureInvocations

the conference feature runs

FeatureFsmCompletions

the main conference FSM reaches its end state

SentinelAborts

Sentinel VoLTE instructs the conference feature to abort execution

SipParseMinorFailure

a non-fatal error occurs while attempting to read the information in a SIP message

SipDataAccessFailure

a problem occurs while trying to access a SIP leg or message

SipParticipantSentByeOnActiveConnection

a BYE request is received on an active (join operation complete) participant connection

SipParticipantSentByeOnInactiveConnection

a BYE request is received on an inactive (join operation incomplete) participant connection

SipMRFSentByeOnActiveConnection

a BYE request is received on an active (join operation complete) media server connection.

SipMRFSentByeOnInactiveConnection

a BYE request is received on an inactive (join operation incomplete) media server connection

ConferenceFeatureConfigurationFailure

a problem occurs while trying to load the conference feature’s network-level configuration data

ConferenceCoreError

a fatal error occurs in the core conference feature FSM

ConferenceConnectionError

a fatal error occurs in the conference feature’s non-control connection management FSM

ConferenceConnectionEstablished

a non-control connection is successfully established between a conference participant and the MRF

ConferenceConnectionMRFLegCreated

a non-control leg to the MRF is successfully established

ConferenceConnectionTerminated

a fully established non-control conference connection is terminated

ConferenceConnectionCreditCheckInitiated

the conference feature triggers a credit check

ConferenceConnectionParticipantSupportsVideo

a participant has indicated that they support video in an SDP answer

ConferenceControlConnectionError

a fatal error occurs in the conference feature’s control connection management FSM

ConferenceControlConnectionEstablished

a control connection is successfully established between a conference moderator and the MRF.

ConferenceControlConnectionTerminated

a fully established conference control connection is terminated.

ConferenceControlConnectionReceivedMalformedMessage

a badly formed REFER request is received from the conference moderator.

ConferenceControlConnectionQueuedNotify

a NOTIFY is queued on the control connection

ConferenceControlConnectionSentNotify

a NOTIFY is sent to the conference moderator

FromHeaderAnonymised

the moderator has indicated they want privacy applied to the outgoing INVITE

ConferenceMediaVideoSelected

the moderator sets the conference up as a video session

ConferenceMediaServerIsAccessedViaSCSCF

the feature makes a call to the MRF via the S-CSCF

MMTelCDIV

MMTelCDIV statistics are tracked by the volte.sentinel.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → volte.sentinel.sip service → volte.sentinel.sip SBB → feature → MMTelCDIV
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=volte.sentinel.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=volte.sentinel.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelCDIV"

Statistic Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

 Misconfigured

the feature configuration could not be loaded

 ProcessingSipResponse

the feature is triggered on a SIP response

 ProcessingSipRequest

the feature is triggered on a SIP request

 ProcessingChargingEvent

the feature is triggered on a OCS event

 LegManagerError

a problem occurs while trying to access data from the SIP leg manager

 ErrorProcessingSipRequest

a problem occurs while trying to read or modify to a SIP request

 ErrorProcessingSipResponse

a problem occurs while trying to read or modify to a SIP response

 DiversionLoopDetected

diversion is aborted due to a diversion loop being detected

 DiversionLimitExceeded

diversion is aborted due to the diversion limit being hit

 CancelledInviteRequest

the CDIV feature cancels an INVITE on the terminating leg

 ErrorCancellingInviteRequest

a problem occurs while attempting to cancel an INVITE request

 ReleasedDownstreamLeg

caller is being diverted to voicemail

 TerminatedByResponse

CDIV is aborted by sending an error response on the originating leg

 TerminatedByRetargeting

CDIV is aborted by attempting to divert to a fixed final destination

 ErrorTerminatingByRetargeting

diversion fails while trying to terminate by re-targeting

 NoReplyTimerSet

the feature sets a timer for CFNR

 NoReplyTimerCancelled

the feature cancels a timer for CFNR

 NoReplyTimerFired

the feature is triggered by a CFNR timer expiring

 TimerSuppressedByResponseFromCSDomain

timer is suppressed when parallel fork is done and the CS domain answers first

 CDIVSuppressedByResponseFromCSDomain

CDIV service is suppressed when parallel fork is done and the CS domain answers first

 CallerNotifiedOfDiversion

the feature notify the caller the session is being diverted

 FailedToNotifyCallerOfDiversion

the feature fails to notify the caller the session is being diverted

 CFUSucceeded

unconditional call forwarding is successfully executed

 CFUFailed

a fatal problem occurs while trying to execute unconditional call forwarding

 CFNLSucceeded

call forwarding due to the target user not being logged into IMS is successfully executed

 CFNLFailed

a fatal problem occurs while trying to execute call forwarding due to the target user not being logged into IMS

 CFNRSucceeded

call forwarding due to the target user not replying is successfully executed

 CFNRFailed

a fatal problem occurs while trying to execute call forwarding due to the target user not replying

 CFBSucceeded

call forwarding due to the target user being busy is successfully executed

 CFBFailed

a fatal problem occurs while trying to execute call forwarding due to the target user being busy

 CFNRcSucceeded

call forwarding due to the target user being unreachable is successfully executed

 CFNRcFailed

a fatal problem occurs while trying to execute call forwarding due to the target user being unreachable

 CDImmediateSucceeded

call forwarding due to immediate call deflection is successful.

 CDImmediateFailed

a fatal problem occurs while trying to execute call forwarding due to immediate call deflection

 CDAlertingSucceeded

call forwarding due to call deflection during alerting is successful

 CDAlertingFailed

a fatal problem occurs while trying to execute call forwarding due to call deflection during alerting

 ToHeaderChanged

'To' header is set to diverted party or served user

 SubscriberCDIVAttempted

call forwarding due to subscriber rules was attempted, either succesfully or unsuccesfully

 OperatorCDIVAttempted

call forwarding due to operator rules was attempted, either succesfully or unsuccesfully

 DivertingCallToVoicemail

call is being forwarded to voicemail

 ExecutingDefaultForwardToVoicemail

call is being re-targeted to voicemail

 ErrorExecutingDefaultForwardToVoicemail

a fatal problem occured while re-targeting to voicemail

 DefaultForwardToVoicemailTimerSet

the default forward to voicemail timer has been started

 DefaultForwardToVoicemailTimerCancelled

the default forward to voicemail timer has been cancelled

 DefaultForwardToVoicemailTimerFired

the default forward to voicemail timer has fired, call will be diverted to voicemail

MMTelCW

MMTelCW statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelCW
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelCW"

Statistic Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

 Misconfigured

a fatal error if the feature configuration can not be loaded

 TimerError

there is an error while trying to set a timer

 TimerCancelled

a timer is cancelled by the feature

 TimerSet

a timer is set by the feature

 ProcessingResponse

the feature is invoked on receiving a SIP response

 ProcessingTimerEvent

the feature is invoked on a timer firing

 OutgoingMessageContentChanged

the feature changes the contents of an outgoing SIP message

 ReattemptedCallSetup

the feature requests that call set up be reattempted

 Triggered180AUDUBResponse

the feature requests a 180 response be sent back to the original caller, indicating call waiting service

 PlayAnnouncementTriggered

the feature triggers an announcement to be played

 CancelledInviteRequest

the feature cancels an outgoing INVITE

 FinalResponseChangedTo486

the feature changes a SIP response status code to 486 before forwarding the response

 FinalResponseChangedTo480

the feature changes a SIP response status code to 480 before forwarding the response

FallbackToNetworkDefaultServiceConfig

incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelHold

MMTelHold statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelHold
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelHold"

Statistic Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

 ProcessingRequest

the feature is invoked on receiving a SIP request

 ProcessingResponse

the feature is invoked on receiving a SIP response

 SipDataAccessError

an error occurs while trying to access a SIP leg or message

 SipMessageSDPUpdated

the feature changes the SDP content in a SIP message

 ReceivedHoldRequest

the feature determines that an incoming message is a hold request

 ReceivedResumeRequest

the feature determines that an incoming message is a resume request

 SessionBandwidthAdjusted

any bandwidth information is adjusted in an SDP body

 MediaStreamBandwidthAdjusted

bandwidth information is adjusted on a SDP media stream description

 MissingDataWarningTriggered

an operation on SDP data fails due to the data being unavailable

 ReceivedMalformedMessage

the feature determines that an incoming message is mal formed

 PlayAnnouncementTriggered

the feature determines triggers the play announcement

MMTelICB

MMTelICB statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelICB
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelICB"

Statistic Type Incremented when…​
Started

Counter

the feature runs

FailedToStart

Counter

Sentinel VoLTE encounters an error while attempting to start the feature

IssuedWarning

Counter

a non-fatal problem is encountered and the feature issues a warning

FailedDuringExecution

Counter

a fatal problem is encountered and the feature cannot execute correctly

TimedOut

Counter

the feature takes too long to complete and Sentinel VoLTE aborts execution

CallBarred

Counter

the feature bars a call (including when barring due to ACR)

CallBarredByOdb

Counter

the feature bars a call by Operator Determined Barring rule

PlayAnnouncementTriggered

Counter

the feature requests that an announcement be played to the calling party

ACRTriggered

Counter

a call is barred by ACR

OdbRulesEvaluatedTrue

Counter

a rule was evaluated to be True

RulesEvaluatedTrue

Counter

incremented by the number of rules which evaluated true

FallbackToNetworkDefaultServiceConfig

Counter

incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelOCB

MMTelOCB statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelOCB
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelOCB"

Statistic Type Description
Started

Counter

Incremented when the feature is invoked.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when a non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

Counter

Incremented when a fatal problem is encountered and the feature cannot execute correctly.

TimedOut

Counter

Incremented when the feature takes too long to complete and Sentinel VoLTE aborts execution.

CallBarred

Counter

Incremented when the feature bars a call.

CallExplicitlyAllowed

Counter

Incremented when the feature finds a rule that explicitly allows the call to go through, thus preventing any barring.

ODBRuleApplied

Counter

Incremented when an ODB rule’s conditions were met and its action was executed.

OCBRuleApplied

Counter

Incremented when an OCB rule’s conditions were met and its action was executed.

PrefixBasedRuleApplied

Counter

Incremented when a rule was applied due to prefix barring. Either CallBarred, CallExplicitlyAllowed or RedirectionRequested will be incremented in tandem. ODBRuleApplied will not be incremented, even when the treatment is an OSBType rule.

PlayAnnouncementTriggered

Counter

Incremented when the feature requests that an announcement be played to the calling party.

RedirectionRequested

Counter

Incremented when an operator specific ODB rule’s conditions were met and it has been configured to redirect the call.

RedirectionFailed

Counter

Incremented when an attempt to redirect the outbound INVITE fails.

RedirectionSuccessful

Counter

Incremented when an attempt to redirect the outbound INVITE is successful.

OdbSpecificTypeRulesNotFound

Counter

Incremented when the subscriber data for the served user indicates that an operator specific ODB rule should be applied, but no configuration could be found for the specified rule.

ClassifiedNumberByPrefix

Counter

Incremented when prefix barring classifies the dialled number as triggering some barring treatment(s).

FoundMultipleNonConflictingPrefixBarringClassifications

Counter

Incremented when prefix barring classifies the dialled number and selects multiple classifications, all with separate treatments.

FoundConflictingPrefixBarringClassifications

Counter

Incremented when prefix barring classifies the dialled number and selects multiple classifications, with some duplicate treatments. Such as

  • classification1

    • BarringTreatment=OperatorBar

    • OverrideOCBAnnouncement=true

    • announcementID=1

  • classification2

    • BarringTreatment=OperatorBar

    • OverrideOCBAnnouncement=true

    • announcementID=0

FallbackToNetworkDefaultServiceConfig

Counter

Incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelOIP

MMTelOIP statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelOIP

Name Type Description
Started

Counter

Incremented when the feature is triggered.

FailedToStart

Counter

Incremented when the feature fails to start.

FailedDuringExecution

Counter

Incremented when the feature fails while executing.

IssuedWarning

Counter

Incremented when the feature issues a warning.

TimedOut

Counter

Incremented when the feature times out during execution.

Misconfigured

Counter

Incremented when a fatal error if the feature configuration cannot be loaded.

ReceivedMalformedPrivacyHeader

Counter

Incremented when a non-standard ‘Privacy’ header is found in an incoming SIP message.

FromHeaderAnonymized

Counter

Incremented when the feature anonymizes the ‘From’ header in an outgoing SIP request.

ContactHeaderAnonymized

Counter

Incremented when the feature anonymizes the ‘Contact’ header in an outgoing SIP message.

ReferredByHeaderAnonymized

Counter

Incremented when the feature anonymizes the ‘Referred-By’ header in an outgoing SIP message.

PerformedUserLevelAnonymization

Counter

Incremented when the feature applies user-level privacy to an outgoing SIP message.

PerformedHeaderLevelAnonymization

Counter

Incremented when the feature applies header-level privacy to an outgoing SIP message.

PerformedSessionLevelAnonymization

Counter

Incremented when the feature applies session-level privacy to an outgoing SIP message.

PerformedCustomHeaderAnonymization

Counter

Incremented when the feature finds and evaluates custom header privacy rules for a message.

OverrideCategoryTriggered

Counter

Incremented when the feature disregards requested privacy settings on an incoming SIP message (due to the subscriber having override category status).

CriticalPrivacyCannotBeFulfilled

Counter

Incremented when the feature refuses an incoming request due to a Privacy header including both the value critical and an unrecognized value.

FallbackToNetworkDefaultServiceConfig

Counter

Incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelOIR

MMTelOIR statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB

Statistic Increments when...
Started

the feature runs

FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

Misconfigured

a fatal error if the feature configuration can not be loaded

ReceivedMalformedPrivacyHeader

a non-standard Privacy header is found in an incoming SIP message

FromHeaderAnonymized

the feature anonymizes the From header in an outgoing SIP message

PrivacyHeaderChanged

the feature changes the contents of the Privacy header on an outgoing SIP message

FallbackToNetworkDefaultServiceConfig

incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelTIP

MMTelTIP statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelTIP
or with rhino-stats:
SLEE-Usage → [sentinel.volte.sip service name] → [sentinel.volte.sip SBB name] → .feature.MMTelTIP

Statistic Incremented when…​
Started

the feature runs

FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

ProcessingResponse

the feature processes a SIP response

ProcessingRequest

the feature processes a SIP request

OverrideCategoryTriggered

the feature disregards requested privacy settings on an incoming SIP message (due to the subscriber having override category status)

FromChangeTagRemoved

the feature removes the from-change tag from a Supported header in the outgoing SIP message

PrivacyHeaderChanged

the feature changes the contents of the Privacy header on an outgoing SIP message

FallbackToNetworkDefaultServiceConfig

incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelTIR

MMTelTIR statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelTIR
or with rhino-stats:
SLEE-Usage → [sentinel.volte.sip service name] → [sentinel.volte.sip SBB name] → .feature.MMTelTIR

Statistic Incremented when…​
Started

the feature runs

FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

ProcessingResponse

the feature processes a SIP response

ProcessingRequest

the feature processes a SIP request

FromChangeTagRemoved

the feature removes the from-change tag from a Supported header in the outgoing SIP message

ReceivedMalformedPrivacyHeader

a non-standard Privacy header is found in an incoming SIP message

PrivacyHeaderChanged

the feature changes the contents of the Privacy header on an outgoing SIP message

FallbackToNetworkDefaultServiceConfig

incremented when the feature uses the network default service configuration as the session state does not contain the feature specific subscriber service data.

MMTelWifiChargingFinalisation

MMTelWifiChargingFinalisation statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set:
SLEE-Usage → [sentinel.volte.sip service name] → [sentinel.volte.sip SBB name] → feature.MMTelWifiChargingFinalisation

Statistic Increments when…​
Started

The feature is started.

OCTerminatingDomainHeaderStripped

An OC-Terminating-Domain header is found on an outgoing message and removed.

ChargingInstanceFinalised

A non-finalised reservation charging instance is found and finalised.

Received2xxForOriginalInvite

A SIP 2xx response for the initial INVITE is received by the feature.

TerminatingDomainIsWifi

The feature determines that terminating access is over WiFi.

FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

A non-fatal problem is encountered and the feature issues a warning.

FailedDuringExecution

A fatal problem is encountered and the feature cannot execute correctly.

TimedOut

The feature takes too long to complete and Sentinel VoLTE aborts execution.

MMTelParallelFA

MMTelParallelFA statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelParallelFA
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelParallelFA"

Name Type Incremented when …​

Started

Counter

each time the feature runs

FailedDuringExecution

Counter

a fatal error occurs while the feature is executing

FailedToStart

Counter

Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

a non-fatal problem is encountered and the feature issues a warning.

TimedOut

Counter

the feature takes too long to complete and Sentinel VoLTE aborts execution

ProcessingRequest

Counter

processing a request message.

ProcessingResponse

Counter

processing a response from the downstream forked legs.

InviteRequestReceived

Counter

the original INVITE is received.

CancelRequestReceived

Counter

a CANCEL message is received.

ProvisionalResponseReceived

Counter

a 1xx message is received.

GroupMemberAlerted

Counter

an INVITE request is sent to a group member.

LegReleased

Counter

a dialog leg is released.

UpstreamForkCreated

Counter

the feature creates a new leg towards the calling party. It happens on the provisional responses.

TriggeredOnResponse

Counter

the feature is triggered on a response message.

TriggeredOnRequest

Counter

the feature is triggered on a request message.

TriggeredOnTimer

Counter

the feature is triggered on a timmer.

TimeoutTimerCancelled

Counter

the feature cancel the timer.

TimeoutTimerSet

Counter

the feature sets the timer. The timer is set before the INVITE is sent to the first group member.

ExitedEarlyNoMembersToAlert

Counter

there is just one member in the group and it is the pilot number.

Received480

Counter

receives a 480 (Temporarily Unavailable) response from a member

Received486

Counter

receives a 486 (Busy Here) response from a member

Received408

Counter

receives a 408 (Timeout) response from a member

Received404

Counter

receives a 404 (Not found) response from a member

ReceivedSuccess

Counter

receives a 200 (OK) response from a member

RespondedUpstreamWith480

Counter

the feature sends a 480 (Temporarily Unavailable) to the calling party.

RespondedUpstreamWith486

Counter

the feature sends a 486 (Busy Here) to the calling party.

RespondedUpstreamWith408

Counter

the feature sends a 408 (Timeout) to the calling party.

RespondedUpstreamWith404

Counter

the feature sends a 404 (Not found) to the calling party.

RespondedUpstreamWithSuccess

Counter

the feature sends a 200 (OK) to the calling party.

MMTelSequentialFA

MMTelSequentialFA statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelSequentialFA
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelSequentialFA"

Name Type Incremented when …​

Started

Counter

each time the feature runs

FailedDuringExecution

Counter

a fatal error occurs while the feature is executing

FailedToStart

Counter

Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

a non-fatal problem is encountered and the feature issues a warning.

TimedOut

Counter

the feature takes too long to complete and Sentinel VoLTE aborts execution

ProcessingRequest

Counter

processing a request message.

ProcessingResponse

Counter

processing a response from a downstream forked leg.

InviteRequestReceived

Counter

the original invite is received.

CancelRequestReceived

Counter

a CANCEL message is received.

ProvisionalResponseReceived

Counter

a 1xx message is received.

SuccessResponseReceived

Counter

a 200 (OK) message is received.

GroupMemberAlerted

Counter

an INVITE message was sent to a group member.

GroupMemberAddedToQueue

Counter

a group member was queued for alerting.

MemberLegReleased

Counter

a dialog leg is released.

RespondedUpstreamManually

Counter

the feature created an upstream response.

TriggeredOnResponse

Counter

the feature is triggered on a response message.

TriggeredOnRequest

Counter

the feature is triggered on a request message.

TriggeredOnTimer

Counter

the feature is triggered on a timer event.

TriggeredOnLegEndEvent

Counter

the feature is triggered on a SIP leg end event.

AnyResponseTimerSet

Counter

the feature set a timer to wait for a response on a downstream leg.

FinalResponseTimerSet

Counter

the feature set a timer to wait for a final response on a downstream leg.

AnyResponseTimerCancelled

Counter

the timer waiting for a response on a downstream leg was cancelled.

FinalResponseTimerCancelled

Counter

the timer waiting for a final response on a downstream leg was cancelled.

TimerFired

Counter

the feature handled a timer event.

ExitedEarlyNoMembersToAlert

Counter

there is just one member in the group and it is the pilot number.

MMTelECT

Name Increments when …​

Started

each time the feature runs

FailedDuringExecution

a fatal error occurs while the feature is executing

FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

a non-fatal problem is encountered and the feature issues a warning.

TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution.

ReferReceivedFromServedUser

a REFER request has been received from the served user

ReferSuccessful

the transferee has responded to a processed REFER request with a 202 Accepted)

ReferProcessedAndForwarded

a REFER request has been received from the transferor, appropriately modified and sent to the transferee

EctInviteReceived

an INVITE request has been received from the transferor as a result of a previous REFER request

EctInviteProcessedAndForwarded

an ECT INVITE request has been received by the transferee, appropriately modified and sent to the transfer-target

ThirdPartyCallControlProceduresInvoked

the Third Party Call Control (3pcc) transfer procedures have been invoked

ThirdPartyCallControlProceduresFailed

the Third Party Call Control (3pcc) transfer procedures did not result in a successful dialogue between the transferee and transfer-target

OriginalCallResumed

the original dialogue between the transferee and the transferor has been resumed if the 3pcc procedures failed

CassandraInsertSucceeded

ECT session information has been successfully inserted into the Cassandra DB

CassandraInsertFailed

an error occurred attempting to insert ECT session information into the Cassandra DB

CassandraQuerySucceeded

ECT session information has been successfully retrieved from the Cassandra DB

CassandraQueryFailed

an error occurred attempting to retrieve ECT session information from the Cassandra DB

DeletedCassandraRow

REFER request was cancelled by user, and so the Cassandra ECT record was deleted.

StoppedHandlingAndAllowedB2BUA

an INVITE request with a Request URI matching the ECT URI pattern was received and forwarded without modification

TransferSuccessful

a 200 (OK) was received from the transfer-target as a result of the ECT procedures

ErrorOccurredDuringExecution

an error occurred attempting to execute the feature

NoAnswerTimerFired

The feature timed-out waiting for an answer from a sent request.

MMTel Session Transfer features

MMTelStodBind

MMTelBindAci statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelBindAci
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelBindAci"

Name Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

BoundAciToImpu

the ACI is bound to an this is incremented.

UsedLinkedAciForBinding

the triggering ACI is not used for binding, i.e the call is not MobileTerminating then the linked ACI is used.

UsedTriggeringAciForBinding

the call is a MobileTerminating call the Triggering ACI is used for binding.

MMTelStodEnabled

Name Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

 StodIsEnabled

the Stod is enabled for a subscriber

 StodIsNotEnabled

the Stod is not enabled for a subscriber

 StodEnableSessionTracking

STOD session tracking is enabled for this session

 StodSessionTrackingDisabled

STOD session tracking is disabled for this session

 FoundTrackingKey

A tracking key has been created for this session and added to the set

MMTelStodProcessHandover

Name Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

SentRemoteUpdate

a re-INVITE is sent to the called party.

RemoteUpdateSuccess

re-INVITE was accepted (200 OK).

RemoteUpdateError

re-INVITE was not accepted.

CallAnsweredWith200

the (200 OK) from the re-INVITE is sent to the new access leg

ReleasedOldAccessLeg

the previous calling leg is released

LinkedNewAccessLegToRemoteLeg

the transfer INVITE leg is linked to the existing called party leg

TerminatedSession

the session finishes

AccessTransferComplete

the session transfer was done successfully

HandoverRequestReceived

a session transfer INVITE is received

StodEnableSessionTracking

tries to mark the new transfered session to be tracked

FoundTrackingKey

the tracking key is set

StodSessionTrackingDisabled

when failed to set the new transfered session to be tracked

MMTelStodTriggerAnchor

MMTelStodTriggerAnchor statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → MMTelStodTriggerAnchor
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.MMTelStodTriggerAnchor"

Name Incremented when…​
 Started

the feature runs

 FailedToStart

Sentinel VoLTE encounters an error while attempting to start the feature

 IssuedWarning

a non-fatal problem is encountered and the feature issues a warning

 FailedDuringExecution

a fatal problem is encountered and the feature cannot execute correctly

 TimedOut

the feature takes too long to complete and Sentinel VoLTE aborts execution

FiredIncomingRequestEvent

the transfer INVITE is sent to the session to be transfered.

SCC Features

Service Centralisation Features

SCCCamelToIMSReOriginationIN

SCCCamelToIMSReOriginationIN statistics are tracked by the sentinel.volte.ss7 SBB and can be found under the following parameter set:
SLEE-Usage → sentinel.volte.ss7 service → sentinel.volte.ss7 SBB → feature → SCCCamelToIMSReOriginationIN

Parameter Type Description
Started

Counter

Incremented when the feature starts.

FailedToStart

Counter

Incremented when the feature failed to start due to an error.

IssuedWarning

Counter

Incremented when the feature raised a warning.

FailedDuringExecution

Counter

Incremented when the feature failed due to a major error.

TimedOut

Counter

Incremented when the feature timed out during execution.

CallReOriginated

Counter

Incremented when the call is successfully reoriginated.

CallReleased

Counter

Incremented when reorigination fails and the call is released.

ReoriginationFailedCallContinued

Counter

Incremented when reorigination fails but the call is able to be continued.

Misconfigured

Counter

Incremented when the feature has not been correctly configured.

IdpVlrNumberPresent

Counter

Incremented when the VLR number is found in the incoming InitialDP.

IdpVlrNumberNotPresent

Counter

Incremented when the VLR number is not found in the incoming InitialDP.

VisitedNetworkIdNotFound

Counter

Incremented when the feature is unable to determine the Visited Network ID.

VisitedNetworkIdFound

Counter

Incremented when the feature is able to determine the Visited Network ID based on the VLR address.

PoolAllocationFailed

Counter

Incremented when the feature fails to acquire a correlation ID from the correlation RA.

PoolAllocationSucceeded

Counter

Incremented when the feature acquires a correlation ID from the correlation RA.

OriginatingIMRNAttempt

Counter

Incremented when the feature executes reorigination for an originating call leg.

TerminatingIMRNAttempt

Counter

Incremented when the feature executes reorigination for a terminating call leg.

ReoriginationBypassed

Counter

Incremented when the feature bypasses reorigination for an unregistered subscriber.

StoringCorrelationDataInCassandra

Counter

Incremented when the feature stores call information data in cassandra

FailedToStoreCorrelationDataInCassandra

Counter

Incremented when there is a failure to store call information data in cassandra

PoolAllocationReleased

Counter

Incremented when an allocated correlation ID is released due to any failure

SCCCamelToIMSReOriginationSIP

SCCCamelToIMSReOriginationSIP statistics are tracked by the volte.sentinel.sip SBB and can be found under the following parameter set:
SLEE-Usage → volte.sentinel.sip service → volte.sentinel.sip SBB → feature → SCCCamelToIMSReOriginationSIP

Statistic Incremented when…​

Complete

The feature ran to completion

MultipleHistoryInfoHeadersFound

Multiple history-info headers found on the INVITE

NoHistoryInfoHeaderFound

no history-info header found on the INVITE

OneHistoryInfoHeaderFoundAndRemoved

One history-info header found on the INVITE and removed

HSSLookupFailed

HSS lookup failed

HSSLookupSuccess

HSS lookup succeeded

HSSLookupSkipped

HSS lookup was skipped due to SkipHSSLookup feature configuration flag

CorrelationRaQueried

Correlation RA was queried for the call information

CorrelationRaQuerySuccess

The Correlation RA query succeeded

CorrelationRaQueryFailure

The Correlation RA query failed

IdpVlrNumberPresent

The VLR number is present in the InitialDP

IdpVlrNumberNotPresent

The VLR number is not present in the InitialDP

VisitedNetworkIdFound

The feature could set the Visited Network Id based on the Location information or on the VLR address

VisitedNetworkIdNotFound

The feature could set the Visited Network Id

IdpCalledPartyNumberPresent

The InitialDP has a called party number or called party BCD number

IdpCalledPartyNumberNotPresent

The InitialDP does not have a called party number or called party BCD number

SCSCFAddressNotFound

The SCSCF could not be found in configuration, or retrieved from the HSS

AccessNetworkInfoFound

AccessNetworkInfo was found in the original InitialDP

AccessNetworkInfoNotFound

AccessNetworkInfo could not be found in the original InitialDP

CallingPartyAndPaiDoNotMatch

The request is rejected because of a mismatch between calling party and P-Asserted-Identity

CassandraQueried

Cassandra is queried for call information related to a correlation ID

CassandraQueryFailed

There is a failure to execute a cassandra query

CassandraQueryResultReceived

A CassandraQueryResult event is received with the result of the Cassandra query for call information

CassandraQueryErrorReceived

A CassandraQueryError event is received due to a failure

CassandraQueryResultMissingData

A CassandraQueryResult event is received with no call information associated for a correlation ID

CassandraQueryResultExpired

A CassandraQueryResult event is received with call information that has expired

ReleasingCorrelationIdOnRemoteNode

A SIP MESSAGE has been sent to a remote SCC-AS node to release a correlation ID

FailedToReleaseCorrelationIdOnRemoteNode

There was a failure to release a correlation ID on a remote SCC-AS node by sending a SIP MESSAGE

ReleasedCorrelationIdUsedOnRemoteNode

A correlation ID has been released in response to a SIP MESSAGE received from a remote SCC-AS node

Started

The feature starts

FailedToStart

The feature failed to start due to an error

IssuedWarning

The feature raised a warning

FailedDuringExecution

The feature failed due to a major error

TimedOut

The feature timed out during execution

Terminating Access Domain Selection Features

SCCTADSDataLookup

SCCTADSDataLookUp statistics are tracked by the SCCTADSDataLookUp SBB and can be found under the following parameter set: SLEE-Usage → volte.sentinel.sip service ID → SCCTADSDataLookUp SBB ID.

Name Type Description
Started

Counter

Incremented when the feature is triggered.

FailedToStart

Counter

Incremented when the feature fails to start.

FailedDuringExecution

Counter

Incremented when the feature fails while executing.

IssuedWarning

Counter

Incremented when the feature issues a warning.

TimedOut

Counter

Incremented when the feature times out during execution.

QueriedShCache

Counter

Incremented when the Sh Cache Microservice RA is queried.

ShCacheDataReceived

Counter

Incremented when the Sh Cache Microservice RA returns data from the query.

FoundValidCSRoute

Counter

Incremented when the feature finds a valid route to the CS domain.

FoundValidPSRoute

Counter

Incremented when the feature finds a valid route to the PS domain.

BlindPSRoutingRequested

Counter

Incremented when the feature has set the BlindPSRouting Session State field.

NoForkDispositionOverrodeRoutingMode

Counter

Incremented when the feature does not fork due to disposition header.

CompanionDeviceOverrodeRoutingMode

Counter

Incremented when the feature selects parallel routing mode because the subscriber has a companion device.

TriggeredEndSession

Counter

Incremented when the feature rejects an INVITE request due to there being no valid routes to forward it on.

ResponseLatency

Sampled

Records elapsed time between requesting data from the Sh Cache Microservice RA and getting a response (in milliseconds).

CompanionDeviceSipInstanceRoutingEnabled

Counter

Incremented when enabling companion device sip instance routing override.

SCCTADSParallelRouting

SCCTADSParallelRouting statistics are tracked by the volte.sentinel.sip SBB and can be found under the following parameter set:
SLEE-Usage → volte.sentinel.sip service ID → volte.sentinel.sip SBB ID → feature.SCCTADSParallelRouting

Name Description
Started

Incremented when the feature is triggered.

FailedToStart

Incremented when the feature fails to start.

FailedDuringExecution

Incremented when the feature fails while executing.

IssuedWarning

Incremented when the feature issues a warning.

TimedOut

Incremented when the feature times out during execution.

TriggeredOnRequest

Incremented when the feature is triggered on a SIP Request.

TriggeredOnResponse

Incremented when the feature is triggered on a SIP Response.

TriggeredOnTimer

Incremented when the feature is triggered on the timer firing.

CSRNNotFound

Incremented when the CS fork cannot be established because no CSRN can be found.

MaxWaitTimerSet

Incremented when the Max Wait Timer is started.

MaxWaitTimerCancelled

Incremented when the Max Wait Timer is cancelled.

UpstreamForkCreated

Incremented when an upstream forked leg is created to forward a provisional or success response from the CS leg or any secondary PS leg.

ReceivedProvisionalResponse

Incremented when a provisional 18x response is received.

ReceivedFinalResponse

Incremented when a final response is received for the initial INVITE.

RouteToCSAttempted

Incremented when an INVITE is routed down the CS forked leg.

RouteToPSAttempted

Incremented when an INVITE is routed down a PS forked leg.

RouteToCSFailed

Incremented when the CS leg is torn down without being answered.

RouteToPSFailed

Incremented when a PS leg is torn down without being answered.

AnsweredOnCS

Incremented when a success response is received on the CS leg.

AnsweredOnPS

Incremented when a success response is received on a PS leg.

TADSTerminatingDomainsNotSet

Incremented when the feature cannot retrieve the terminating domains for the active routes from session state.

NoForkAdded

Incremented when the feature adds the Request-Disposition: no-fork directive to an outgoing INVITE.

NoForkRemoved

Incremented when the feature removes the Request-Disposition: no-fork directive from an outgoing INVITE.

SCCTADSRouting

SCCTADSRouting statistics are tracked by the SCCTADSRouting SBB and can be found under the following parameter set: SLEE-Usage → sentinel.volte.sip service ID → SCCTADSRouting SBB ID.

Name Description
Started

Incremented when the feature is triggered.

FailedToStart

Incremented when the feature fails to start.

FailedDuringExecution

Incremented when the feature fails while executing.

IssuedWarning

Incremented when the feature issues a warning.

TimedOut

Incremented when the feature times out during execution.

RouteToPreferredPS

Incremented when the feature successfully routes to the first packet route when PS is preferred mode.

RouteToPreferredCS

Incremented when the feature successfully routes to the first CSRN when CS is preferred mode.

RouteToFallbackPS

Incremented when the feature successfully routes to the first packet route when PS is the fallback mode.

RouteToFallbackCS

Incremented when the feature successfully routes to the first CSRN when CS is the fallback mode.

RouteToSecondaryPS

Incremented when the feature successfully routes to a subsequent packet route when PS is the preferred or fallback mode.

RouteToSecondaryCS

Incremented when the feature successfully routes to a subsequent CSRN when CS is the preferred or fallback mode.

ErrorResponseMatched

Incremented when an error response received from a routing attempt triggers a new routing attempt.

Error18xMatched

Incremented when the PS call 18x response matches the SDP requirements outlined in 18x Response.

Received18xResponse

Incremented when the feature receives a 18x response to the initial INVITE request

Received488Response

Incremented when the feature receives a 488 message from the PS call.

ReceivedPSToCSFallbackResponseCode

Incremented when the feature receives a error message from the PS call that is contained in PSToCSFallbackResponseCodes.

TerminatingDomainHeaderSet

Incremented when the feature adds a terminating domain header to an upstream response

TADSTimerFired

Incremented when the Max Wait Timer for a response on a routing attempt is exceeded

RouteToPreferredPSAnswered

Incremented when the first packet route is answered and PS is the referred mode.

RouteToFallbackPSAnswered

Incremented when the first packet route is answered and PS is the fallback mode.

RouteToSecondaryPSAnswered

Incremented when a subsequent packet route answered and PS is the preferred or fallback mode.

RouteToPreferredCSAnswered

Incremented when the first CSRN is answered and CS is the referred mode.

RouteToFallbackCSAnswered

Incremented when the first CSRN is answered and CS is the fallback mode.

RouteToSecondaryCSAnswered

Incremented when a subsequent CSRN is answered and CS is the referred or fallback mode.

RouteToPreferredPSFailed

Incremented when the first packet route returns a failed SIP response e.g. >299 and PS is the referred mode.

RouteToPreferredCSFailed

Incremented when the first CSRN returns a failed SIP response e.g. >299 and CS is the referred mode.

RouteToFallbackPSFailed

Incremented when the first packet route returns a failed SIP response e.g. >299 and PS is the fallback mode.

RouteToFallbackCSFailed

Incremented when the first CSRN returns a failed SIP response e.g. >299 and CS is the fallback mode.

RouteToSubsequentPSFailed

Incremented when a subsequent packet route returns a failed SIP response e.g. >299 and PS is the preferred or fallback mode.

RouteToSubsequentCSFailed

Incremented when a subsequent CSRN returns a failed SIP response e.g. >299 and CS is the preferred or fallback mode.

SelectedPreferredPS

Incremented when the first packet route is selected and PS is the preferred mode.

SelectedPreferredCS

Incremented when the first CSRN is selected and CS is the preferred mode.

SelectedFallbackPS

Incremented when the first packet route is selected and PS is the fallback mode.

SelectedFallbackCS

Incremented when the first CSRN is selected and CS is the fallback mode.

SelectedSecondaryPS

Incremented when a subsequent packet route is selected and PS is the preferred or fallback mode.

SelectedSecondaryCS

Incremented when a subsequent CSRN is selected and CS is the preferred or fallback mode.

AttemptSuppressCSDomainCallDiversion

Incremented when a diversion header is added to an outgoing request to the CS domain to suppress CS network call diversion.

Packet Switched to Circuit Switched Access Transfer features

SCCProcessHandoverInsideAnchor

SCCProcessHandoverInsideAnchor statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → SCCProcessHandoverInsideAnchor
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.SCCProcessHandoverInsideAnchor"

Name Type Description
Started

Counter

Incremented each time the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when the feature encounters a non-fatal error while executing.

FailedDuringExecution

Counter

Incremented when the feature encounters a fatal error while executing.

TimedOut

Counter

Incremented when the feature does not finish executing within a reasonable time frame.

RemoteUpdateRequired

Counter

Incremented when the feature determines that a remote update is required.

RemoteUpdateNotRequired

Counter

Incremented when the feature determines that a remote update is not required.

SentRemoteUpdate

Counter

Incremented when the feature sends a remote update to the remote party.

RemoteUpdateSuccess

Counter

Incremented when the feature receives a success response for the remote update request.

RemoteUpdateError

Counter

Incremented when the feature receives a failure response for the remote update request.

RemoteUpdate491Retry

Counter

Incremented when the feature receives a 491 response with an OC-Retry-After header for the remote update request.

CallAnsweredWith200

Counter

Incremented when the feature sends a success response for the handover INVITE on the new access leg.

ReleasedOldAccessLeg

Counter

Incremented when the feature releases the old access leg.

LinkedNewAccessLegToRemoteLeg

Counter

Incremented when the feature links the new access leg to the remote leg.

AccessTransferAttempted

Counter

Incremented when the feature attempts an access transfer.

TerminatedSession

Counter

Incremented when the feature terminates the session due to an error during access transfer.

AccessTransferComplete

Counter

Incremented when the access transfer process is complete, after the ACK is received by the feature on the new access leg.

TimerStarted

Counter

Incremented when the retry timer is started by the feature.

TimerFired

Counter

Incremented when the retry timer fires and triggers the feature.

TimerCancelled

Counter

Incremented when the retry timer is cancelled by the feature.

MaskedInviteEvent

Counter

Incremented when the feature masks delivery of further INVITE events on the new access leg.

UnmaskedInviteEvent

Counter

Incremented when the feature unmasks delivery of further INVITE events on the new access leg.

FailedToImportNewAccessLeg

Counter

Incremented when the feature fails to import the new access leg into the session.

FailedToDetermineIfRemoteUpdateRequired

Counter

Incremented when the feature cannot determine whether a remote update is required.

LegManagementError

Counter

Incremented when the feature fails to link/unlink new and old access legs to/from the remote leg.

FailedToCreateAnswerForHandoverInvite

Counter

Incremented when the feature fails to create a response to a handover INVITE request when a remote update is not required.

FailedToForwardAnswerForHandoverInvite

Counter

Incremented when the feature fails to forward a response to a handover INVITE request after a remote update is completed.

FailedToSendRemoteUpdate

Counter

Incremented when the feature needs to send a remote update request, but cannot do so because of an internal error.

RemoteUpdateRefused

Counter

Incremented when the remote party rejects a remote update request.

RemotePartyDisconnected

Counter

Incremented when the remote party ends the call while a remote update is in progress.

MediaInterruption0to50ms

Counter

Incremented when a re-INVITE to the remote party is accepted 0 to 50ms after being sent.

MediaInterruption51to100ms

Counter

Incremented when a re-INVITE to the remote party is accepted 51 to 100ms after being sent.

MediaInterruption101to150ms

Counter

Incremented when a re-INVITE to the remote party is accepted 101 to 150ms after being sent.

MediaInterruption151to200ms

Counter

Incremented when a re-INVITE to the remote party is accepted 151 to 200ms after being sent.

MediaInterruption201to250ms

Counter

Incremented when a re-INVITE to the remote party is accepted 201 to 250ms after being sent.

MediaInterruption251to300ms

Counter

Incremented when a re-INVITE to the remote party is accepted 251 to 300ms after being sent.

MediaInterruption301to350ms

Counter

Incremented when a re-INVITE to the remote party is accepted 301 to 350ms after being sent.

MediaInterruption351to400ms

Counter

Incremented when a re-INVITE to the remote party is accepted 351 to 400ms after being sent.

MediaInterruption401to450ms

Counter

Incremented when a re-INVITE to the remote party is accepted 401 to 450ms after being sent.

MediaInterruption451to500ms

Counter

Incremented when a re-INVITE to the remote party is accepted 451 to 500ms after being sent.

MediaInterruptionMoreThan500ms

Counter

Incremented when a re-INVITE to the remote party is accepted more than 500ms after being sent.

SCCOriginatingPreAnswerSessionTransfer

SCCOriginatingPreAnswerSessionTransfer statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → SCCOriginatingPreAnswerSessionTransfer
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.SCCOriginatingPreAnswerSessionTransfer"

Parameter Type Description
Started

Counter

Incremented each time the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when the feature encounters a non-fatal error while executing.

FailedDuringExecution

Counter

Incremented when the feature encounters a fatal error while executing.

TimedOut

Counter

Incremented when the feature does not finish executing within a reasonable time frame.

AccessTransferSuccessful

Counter

Incremented when the ACK to the 2xx-INVITE due to ATU-STI or STN-SR is received by the feature.

AccessTransferAborted

Counter

Incremented when access transfer procedures are aborted before the transfer is complete.

AccessTransferAbortedUsingUpdate

Counter

Incremented when the feature aborts access transfer procedures while a remote update using a SIP UPDATE request is in progress.

AccessTransferAbortedUsingPrack

Counter

Incremented when the feature aborts access transfer procedures while a remote update using a SIP PRACK request is in progress.

AccessTransferAbortedUsingInvite

Counter

Incremented when the feature aborts access transfer procedures while a remote update using a SIP INVITE request is in progress.

SentRemoteUpdateUsingUpdate

Counter

Incremented when the feature attempts a remote update using an UPDATE message.

SentRemoteUpdateUsingPrack

Counter

Incremented when the feature attempts a remote update using a PRACK message.

SentRemoteUpdateUsingInvite

Counter

Incremented when the feature attempts a remote update using a reINVITE message.

OrigPreAlertingTransferAttempted

Counter

Incremented when the feature attempts an access transfer from a pre-alerting call state.

OrigPreAlertingTransferSuccessful

Counter

Incremented when the feature successfully completes an access transfer from a pre-alerting call state.

OrigPreAlertingTransferFailed

Counter

Incremented when the feature fails to complete an access transfer from a pre-alerting call state.

OrigAlertingTransferAttempted

Counter

Incremented when the feature attempts an access transfer from an alerting call state.

OrigAlertingTransferSuccessful

Counter

Incremented when the feature successfully completes an access transfer from an alerting call state.

OrigAlertingTransferFailed

Counter

Incremented when the feature fails to complete an access transfer from an alerting call state.

MaskedInviteEvent

Counter

Incremented when the feature masks delivery of further INVITE events on the new access leg.

UnmaskedInviteEvent

Counter

Incremented when the feature unmasks delivery of further INVITE events on the new access leg.

SCCTerminatingPreAnswerSessionTransfer

SCCTerminatingPreAnswerSessionTransfer statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → SCCTerminatingPreAnswerSessionTransfer
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.SCCTerminatingPreAnswerSessionTransfer"

Parameter Type Description
Started

Counter

Incremented each time the feature runs.

FailedToStart

Counter

Incremented when Sentinel VoLTE encounters an error while attempting to start the feature.

IssuedWarning

Counter

Incremented when the feature encounters a non-fatal error while executing.

FailedDuringExecution

Counter

Incremented when the feature encounters a fatal error while executing.

TimedOut

Counter

Incremented when the feature does not finish executing within a reasonable time frame.

AccessTransferSuccessful

Counter

Incremented when the ACK to the 2xx-INVITE due to ATU-STI or STN-SR is received by the feature.

AccessTransferAborted

Counter

Incremented when the feature aborts access transfer procedures before the transfer is complete.

AbortedDuringRemoteUpdateUsingUpdate

Counter

Incremented when the feature aborts access transfer procedures while a remote update using a SIP UPDATE request is in progress.

AbortedDuringRemoteUpdateUsingInvite

Counter

Incremented when the feature aborts access transfer procedures while a remote update using a SIP INVITE request is in progress.

SentPost405Update183

Counter

Incremented when the feature sends a 183 response to the MSC after a 405 response is received for an UPDATE.

SentRemoteReInvite

Counter

Incremented when the feature attempts a remote update using a reINVITE.

SentRemoteUpdate

Counter

Incremented when the feature attempts a remote update using an UPDATE.

SentPostUpdate183

Counter

Incremented when the feature sends a 183 response to the MSC following an UPDATE-200 to the originating party.

SentInfoOnNewAccessLeg

Counter

Incremented when the feature sends an INFO to the MSC as part of an Access Transfer.

SentForked183Response

Counter

Incremented when the feature sends a forked 183 response following an UPDATE-200 with different SDP from the access transfer request.

SentImmediate183

Counter

Incremented when an access transfer does not trigger an UPDATE to the originating party and the feature immediately sends a 183 to the MSC.

TermAlertingTransferAttempted

Counter

Incremented when the feature attempts an access transfer from an alerting call state.

TermAlertingTransferSuccessful

Counter

Incremented when the feature successfully completes an access transfer from an alerting call state.

TermAlertingTransferFailed

Counter

Incremented when the feature fails to complete an access transfer from an alerting call state.

MaskedInviteEvent

Counter

Incremented when the feature masks delivery of further INVITE events on the new access leg.

UnmaskedInviteEvent

Counter

Incremented when the feature unmasks delivery of further INVITE events on the new access leg.

SCCDetermineTransferableSet

SCCDetermineTransferableSet statistics are tracked by the sentinel.volte.sip SBB and can be found under the following parameter set in REM:
SLEE-Usage → sentinel.volte.sip service → sentinel.volte.sip SBB → feature → SCCDetermineTransferableSet
or with rhino-stats:
"SLEE-Usage.Services.ServiceID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].SbbID[name=sentinel.volte.sip,vendor=OpenCloud,version=4.0.0].feature.SCCDetermineTransferableSet"

Name Description
Started

Incremented each time the feature runs

FailedToStart

Incremented when a fatal error occurs before feature execution

IssuedWarning

Incremented when a non-fatal error occurs during feature execution

FailedDuringExecution

Incremented when a fatal error occurs during feature execution

TimedOut

Incremented when feature execution does not complete within a reasonable time frame

SessionOwnershipQuery

Incremented when the feature sends a query to the session ownership facility

SessionOwnershipError

Incremented when a TrackedDialogKeys lookup fails with a Session Ownership error

SessionOwnershipSuccess

Incremented when a TrackedDialogKeys lookup returns successfully

SessionOwnershipNoDataFound

Incremented when no matching tracked dialog keys entries were found in the session ownership facility

FoundTrackedSession

Incremented when the feature successfully finds a Session Ownership Record resulting from a TrackedSession

SavedSessionToTransfer

Incremented when the feature saves the most recently active TrackedSession to session state

SavedSuperfluousSessions

Incremented when the feature saves all of the remaining TrackedSession’s to session state

SessionOwnershipAsyncQueryTimeSuccess

Samples the elapsed time between starting a query and a success response arriving from the session ownership facility

SessionOwnershipAsyncQueryTimeFailure

Samples the elapsed time between starting a query and a failure response arriving from the session ownership facility

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Sentinel VoLTE Version 4.0.0