public SIPParserExtension RegisterParserExtension(
	AbstractExtensionFactory factory
)

Public Function RegisterParserExtension ( 
	factory As AbstractExtensionFactory
) As SIPParserExtension

public:
virtual SIPParserExtension^ RegisterParserExtension(
	AbstractExtensionFactory^ factory
) sealed

abstract RegisterParserExtension : 
        factory : AbstractExtensionFactory -> SIPParserExtension 
override RegisterParserExtension : 
        factory : AbstractExtensionFactory -> SIPParserExtension