Sentinel IP-SM-GW API Javadoc. This includes the TCAP Leg Manager APIs as an extension of Sentinel SIP.

Packages 
Package Description
com.opencloud.sentinel.charging  
com.opencloud.sentinel.charging.sessioncounters
The API for Sentinel Session Counter Charging.
com.opencloud.sentinel.common
This package contains session state interfaces in the Sentinel SIP service.
com.opencloud.sentinel.config
The Sentinel platform configuration and Reader interfaces that features use to access platform configuration.
com.opencloud.sentinel.endpoint
The API for Sentinel endpoints.
com.opencloud.sentinel.events
The API for Sentinel local events.
com.opencloud.sentinel.feature
The API for Sentinel features.
com.opencloud.sentinel.feature.impl
Classes that Sentinel POJO based features may choose to extend.
com.opencloud.sentinel.feature.sbb
A base class that Sentinel SBB based features may choose to extend.
com.opencloud.sentinel.feature.spi
This package contains the endpoint and feature API in the Sentinel SIP service.
com.opencloud.sentinel.feature.spi.init
API for Sentinel feature dependency injection.
com.opencloud.sentinel.ipsmgw.eventmanager
The feature visible interface to the TCAP leg manager.
com.opencloud.sentinel.ipsmgw.eventmanager.tcapmessage
Library of TCAP message objects.
com.opencloud.sentinel.ipsmgw.eventmanager.tcapmessage.persist  
com.opencloud.sentinel.mapper
This package contains mapper related interfaces in the Sentinel SIP service.
com.opencloud.sentinel.multileg
This package contains the interfaces required for leg management operations in the Sentinel SIP service.
com.opencloud.sentinel.providers
This package contains the interfaces for injected resource providers in the Sentinel SIP service.
com.opencloud.sentinel.stats
This package contains the statistics interface for the Sentinel SIP service.
com.opencloud.sentinel.util