Description

Feature name

MNPLookup

Applicable contexts

SS7 service

Prerequisite features

Determine MNP Lookup Number Feature

The MNP (Mobile Number Portability) Lookup Feature performs a MAP AnyTimeInterrogation MNP lookup based on the address selected by a previous execution of the Determine MNP Lookup Number Feature. The MNP ATI destination HLR is determined by the configuration associated with the feature. The party to look up is based on the MNPLookupNumber saved into session state by the Determine MNP Lookup Number Feature.

The MNP response is saved in the sentinel session state.

Session state inputs and outputs

Inputs

Name Type Format Description Behaviour if null/invalid

SentinelSelectionKey

com.opencloud.sentinel.common.SentinelSelectionKey

selection key (for example, <platform>::::)

For selecting configuration data

Increment SendFailures stat Report featureFailedToExecute Return

MNPLookupNumber

String

MSISDN

Address to perform the MNP lookup for

Increment SendFailures stat Report eatureFailedToExecute Return

Outputs

Name Type Format Description

MNPInfo

com.opencloud.slee.resources.cgin.map.MAPMNPInfoRes

MAP-MS-DataTypes.MNPInfoRes

The MNP lookup result

Error scenarios

Scenario Handling

Missing entry in MNPLookupFeatureConfigProfileTable

Increment SendFailures stat
Report featureFailedToExecute

Null sessionstate MNPLookupNumber

Increment SendFailures stat
Report featureFailedToExecute

Error parsing MNPLookupNumber

Increment SendFailures stat
Report featureFailedToExecute

Null MNPSRFSccpAddress configured in MNPLookupFeatureConfigProfileTable

Increment SendFailures stat
Report featureFailedToExecute

Null GSMSCFAddressString configured in MNPLookupFeatureConfigProfileTable

Increment SendFailures stat
Report featureFailedToExecute

Exception while trying to send ATIRequest

Increment SendFailures stat
Report featureFailedToExecute

OpenRefuse from MNP SRF

Close dialog Increment SS7ProviderErrors or SS7UserErrors

Abort from MNP SRF

Close dialog
Increment SS7Aborts

Timeout waiting for MNP SRF response

Close dialog
Increment SS7Timeouts

Feature responses

Response Reason

featureFailedToExecute

Missing sessionstate or configuration data, exception while sending ATIRequest or error response from MNP SRF

featureHasFinished

feature has finished

Configuration

The MNP Lookup configuration includes:

Parameters Type Description

OriginatingSccpAddress

SCCP address

Will be used as the TCAP Calling Party Address in dialogs initiated towards the HLR and MSC. May be null in which case the local SCCP address configured for the platform will be used. Example: type=c7,ri=gt,digits=34607012345,nature=national,national=true

InvokeTimeout

Long

AnyTimeInterrogation invoke timeout in milliseconds (for example, 5000). A 0 value results in CGIN RA defaults being used.

GSMSCFAddress

AddressString

Return address for responses (for example, address of Sentinel)

MNPSRFSccpAddress

SCCP address

Static address of an MNP SRF.

Configuration profile naming

Configuration Profile Table Name Description Profile Naming

MNPLookupFeatureConfigProfileTable

Feature configuration

SentinelSelectionKey (for example, OpenCloud::::)

Provisioning Interfaces

The feature is provisioned using the Sentinel Features REST API or web interface.

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Sentinel Express Version 2.7.0