This feature allows the dialog processing to proceed if the application context is acceptable.

Description

Feature name

AcceptProtocol

Applicable contexts

SS7 Service

Prerequisite features

None

Dialogs with unacceptable application contexts are refused with the reason code USER_ACN_NOT_SUPPORTED.

The acceptable application contexts are:

  • cap_v1_gsmSSF_to_gsmSCF-AC

  • cap-v2-gsmSSF-to-gsmSCF-AC

  • capssf_scfGenericAC (CAP3)

  • cap3_sms_AC

This feature also sets the SessionType parameter to call or sms.

The feature notifies the Sentinel core if the dialog is a voice (includes data, video fax) or sms dialog.

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

Runtime exception handled by feature runner

Outputs

Name Type Format Description

SessionType

com.opencloud.sentinel.common.SessionType

One of: call, sms

Session type determined from application context

SentinelSelectionKey

com.opencloud.sentinel.common.SentinelSelectionKey

selection key (for example, <platform>:<network>:<session type>::)

Updated selection key including session type determined from application context

Protocol

com.opencloud.sentinel.common.SentinelProtocol

One of: cap_v1, cap_v2, cap_v3, cap_v4, etsi_inap_cs1, map_rel4, call_control

Session protocol determined from application context

Error scenarios

Scenario Handling

Trigger not instance of DialogOpenRequestEvent

Report featureCannotStart

Feature responses

Response Reason

refuseDialog

User ACN not supported

featureCannotStart

Trigger event is not a DialogOpenRequestEvent

markSessionType

mark the session type (one of: call, sms, diametermediation, sipcall, unset) in session state

featureHasFinished

feature has finished

Configuration

This feature is not configurable.

Provisioning interfaces

This feature has no provisioning interfaces.

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Sentinel Express Version 2.7.0