What's New in Lync Server 2010 SDK

Microsoft Lync Server 2010 Server SDK documentation contains the following changes.

MSPL Change	Change Entry
New	StandardHeader values: MSTenantId MSNegotiateData MSSplitDomainInfo MSEnableDnsFailover MSRegistrarCdrInfo MSImFormat MSApplication MSApplicationAor MSTrunkingPeer MSTargetClass Diversion MSICROrigUri
	ClusterType enum
	UserOption fields NoAudioVideo
	IsLocalCluster function
	IsPasOnline function
	clusterType parameter of QueryHomeServer
	RequestSource MSPL Built-in Variables
	The MarshalContent property of Transaction.
	SourceInfo type
Deleted	UserOption fields: PublicCloud Federation OutsideAccess RpAllowed
	The UserPolicyType parameter from the QueryUserPolicy function.
	The properties of the RegistrarEndpoint type: AllSupportForking SupportsForking HasPresence Availability Activity AgeOfPresence PresenceDoc

Managed SIP API	Description
ApplicationConfigHelper	This is a helper class for managing dynamic changes of a server application configuration.
ApplicationConfiguration	This class encapsulates the application settings that can be set by a server administrator.
ApplicationConfigChangedEventHandler	This class defines the delegate for handling the application configuration changes set by a server administrator.
ApplicationConfigChangedEventArgs	This class encapsulates the changes of a server application configuration, including the new and old configuration settings, that are available in a configuration change notification.
ApplicationConfigHelperException	This class encapsulates an internal exception raised by an ApplicationConfigHelper object.

Additional resources