h4507.asn

asn格式文件的编译器

	Message-Waiting-Indication-Operations
	{itu-t recommendation h 450 7 version1(0)  message-waiting-operations(0)} 
	
	DEFINITIONS AUTOMATIC TAGS ::=
	
	BEGIN
	
	IMPORTS	OPERATION, ERROR FROM Remote-Operations-Information-Objects
	 				{joint-iso-itu-t remote-operations(4) informationObjects(5) version1(0)}
				EXTENSION, Extension{} FROM Manufacturer-specific-service-extension-definition
					{itu-t recommendation h 450 1 version1(0) msi-definition(18)}
	
				userNotSubscribed, invalidServedUserNumber, basicServiceNotProvided
					FROM H4501-General-Error-List
					{itu-t recommendation h 450 1 version1(0) general-error-list(1)}
	
				EndpointAddress FROM Addressing-Data-Elements 
				{itu-t recommendation h 450 1 version1(0)  addressing-data-elements(9)}
	
				MixedExtension FROM Call-Hold-Operations
					{itu-t recommendation h 450 4 version1(0) call-hold-operations(0)};
	
	H323-MWI-Operations	OPERATION	::=	{mwiActivate | mwiDeactivate | mwiInterrogate }
	
	mwiActivate			OPERATION	::=
	   						{		 
							ARGUMENT	MWIActivateArg
							RESULT		DummyRes
							ERRORS		{	userNotSubscribed | invalidServedUserNumber | 
											basicServiceNotProvided | undefined 	}
							CODE		local: 80
							}
	
	mwiDeactivate			OPERATION	::=
							{
							ARGUMENT	MWIDeactivateArg
							RESULT		DummyRes
							ERRORS		{	userNotSubscribed | invalidServedUserNumber |
											basicServiceNotProvided | undefined 	}
							CODE		local: 81
							}
	
	mwiInterrogate			OPERATION	::=
							{
							ARGUMENT	MWIInterrogateArg
							RESULT		MWIInterrogateRes
							ERRORS		{	userNotSubscribed | invalidServedUserNumber | notActivated | 
											invalidMsgCentreId | undefined	}
							CODE		local: 82
							}
	
	MWIActivateArg		::=	SEQUENCE
							{
							servedUserNr		EndpointAddress,
							basicService		BasicService,
							msgCentreId		MsgCentreId OPTIONAL,
							nbOfMessages		NbOfMessages OPTIONAL,
							originatingNr		EndpointAddress OPTIONAL,
							timestamp		TimeStamp OPTIONAL,
							priority			INTEGER (0..9) OPTIONAL,
							-- the value 0 means the highest priority and 9 the lowest
							extensionArg		SEQUENCE SIZE(0..255) OF MixedExtension OPTIONAL,
							...
							}
	
	DummyRes			::=	SEQUENCE SIZE(0..255) OF MixedExtension
	
	MWIDeactivateArg		::=	SEQUENCE
							{
							servedUserNr		EndpointAddress,
							basicService		BasicService,
							msgCentreId		MsgCentreId OPTIONAL,
							callbackReq		BOOLEAN OPTIONAL,
							extensionArg		SEQUENCE SIZE(0..255) OF MixedExtension OPTIONAL,
							...
							}
	
	MWIInterrogateArg		::=	SEQUENCE
							{
							servedUserNr		EndpointAddress,
							basicService		BasicService,
							msgCentreId		MsgCentreId OPTIONAL,
							callbackReq		BOOLEAN OPTIONAL,
							extensionArg		SEQUENCE SIZE(0..255) OF MixedExtension OPTIONAL,
							...
							}
	
	MWIInterrogateRes		::=	SEQUENCE SIZE(1..64) OF MWIInterrogateResElt
	
	MWIInterrogateResElt	::=	SEQUENCE
							{
							basicService		BasicService,
							msgCentreId		MsgCentreId OPTIONAL,
							nbOfMessages		NbOfMessages OPTIONAL,
							originatingNr		EndpointAddress OPTIONAL,
							timestamp		TimeStamp OPTIONAL,
							priority			INTEGER (0..9) OPTIONAL,
							-- the value 0 means the highest priority and 9 the lowest
							extensionArg		SEQUENCE SIZE(0..255) OF MixedExtension OPTIONAL,
							...
							}
	
	MsgCentreId			::=	CHOICE
							{
							-- only partyNumber provides a callable identification
							integer			INTEGER (0..65535),
							partyNumber		EndpointAddress,
							numericString		NumericString (SIZE (1..10))
							}
	
	NbOfMessages		::=	INTEGER (0..65535)
						
	TimeStamp			::=	GeneralizedTime (SIZE (12..19))
						-- a VisibleString representation of date and time following ISO 8601 
						-- containing:	
							--	- the  (local) date in 8 digits (YYYYMMDD),
							--	- followed by (local) time of day in 4 or 6 digits (HHMM[SS]),
						--	- optionally followed by the letter "Z" or by a local time differential 
						--		from UTC time in 5 digits ("+"HHMM or "-"HHMM);
						-- Examples:
						--	1) 19970621194530, meaning 21 June 1997, 19:45:30;
							--	2) 19970621194530Z, meaning the same as 1);
							--	3) 19970621194530-0500, meaning the same as 1), 
							--		5 hours retarded in relation to UTC time
		
	undefined			ERROR	::=
							{
							PARAMETER	SEQUENCE SIZE(0..255) OF MixedExtension OPTIONAL TRUE
							CODE		local: 2002
							}
	
	invalidMsgCentreId		ERROR	::=
						{	-- returned by a Message Centre endpoint when an unknown Message Centre 
							-- Identifier is specified in a mwiInterrogate invoke
							CODE		local: 1018
							}
	
	BasicService			::=	ENUMERATED
							{
							allServices (0),
							speech (1),
							unrestrictedDigitalInformation (2),
							audio3100Hz (3),
							telephony (32),
							teletex (33),
							telefaxGroup4Class1 (34),
							videotexSyntaxBased (35),
							videotelephony (36)
							}
	
	notActivated			ERROR	::=
						{
							CODE		local:  31
							}
	
	END  -- of Message-Waiting-Indication-Operations