h4503.asn

asn格式文件的编译器

Call-Diversion-Operations
{itu-t recommendation h 450  3 version1(0) call-diversion-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) }
		H225InformationElement FROM H225-generic-parameters-definition
			{ itu-t recommendation h 450 1 version1(0) 
			h225-generic-parameters(6) }
		NonStandardParameter FROM H323-MESSAGES  -- see H.225.0
		EndpointAddress, PartySubaddress, PresentationAllowedIndicator 
			FROM Addressing-Data-Elements { itu-t recommendation h 450 
			1 version1(0) addressing-data-elements (9) }
		userNotSubscribed, notAvailable, invalidServedUserNumber,
		basicServiceNotProvided, resourceUnavailable,
		supplementaryServiceInteractionNotAllowed FROM  H4501-General-Error-List
			{ itu-t recommendation h 450 1 version1(0) 
			general-error-list (1)  };

H323CallDiversionOperations	OPERATION	::=
	{	activateDiversionQ | deactivateDiversionQ | interrogateDiversionQ | 
		checkRestriction | callRerouting | divertingLegInformation1 | 
		divertingLegInformation2 | divertingLegInformation3 |
		divertingLegInformation4 | cfnrDivertedLegFailed	}

activateDiversionQ	OPERATION::=
      	{-- sent from the activating h.323-endpoint to the served h.323-endpoint
	    ARGUMENT	SEQUENCE
		{procedure		Procedure,
			basicService		BasicService,
			divertedToAddress	EndpointAddress,
			servedUserNr		EndpointAddress,
			activatingUserNr	EndpointAddress,
			extension		CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData	NonStandardParameter } OPTIONAL,    
			...
		}

	RESULT			CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData	NonStandardParameter } OPTIONAL TRUE

	ERRORS	{userNotSubscribed | notAvailable | invalidServedUserNumber | 		
		basicServiceNotProvided | resourceUnavailable | invalidDivertedNumber | 
		specialServiceNumber | diversionToServedUserNumber | 
		temporarilyUnavailable | notAuthorized | unspecified  }
	CODE		local:15
	}
deactivateDiversionQ	OPERATION	::=
	{-- sent from the deactivating h.323-endpoint to the served h.323-endpoint
	ARGUMENT	SEQUENCE
		{procedure		Procedure,
			basicService		BasicService,
			servedUserNr		EndpointAddress,
			deactivatingUserNr	EndpointAddress,
			extension		CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,

			...
		}
	RESULT			CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData	NonStandardParameter } OPTIONAL TRUE

	ERRORS	{userNotSubscribed | notAvailable | invalidServedUserNumber | 
		temporarilyUnavailable | notAuthorized | unspecified  }
	CODE		local:16
	}
interrogateDiversionQ	OPERATION	::=
{-- sent from the interrogating h.323-endpoint to the served h.323-endpoint
	ARGUMENT	SEQUENCE
		{procedure		Procedure,
			basicService		BasicService DEFAULT allServices,
			servedUserNr		EndpointAddress,
			interrogatingUserNr	EndpointAddress,
			extension		CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
			...
		}

	RESULT	IntResultList 

	ERRORS	{userNotSubscribed | notAvailable | invalidServedUserNumber |
		temporarilyUnavailable | notAuthorized | unspecified  }
	CODE		local:17
	}

checkRestriction	OPERATION	::=
	{-- sent from the served h.323-endpoint to the diverted-to h.323-endpoint
	ARGUMENT	SEQUENCE
		{servedUserNr		EndpointAddress,
			basicService		BasicService,
			divertedToNr		EndpointAddress,
			extension		CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
			...
		}

	RESULT			CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData	NonStandardParameter } OPTIONAL TRUE
		
	ERRORS	{notAvailable | invalidServedUserNumber | 
		invalidDivertedNumber | specialServiceNumber | unspecified  }
	CODE		local:18
	}
callRerouting	OPERATION	::=	
	{-- sent from the served h.323-endpoint to the rerouting h.323-endpoint
	ARGUMENT	SEQUENCE
		{	reroutingReason		DiversionReason,
			originalReroutingReason	DiversionReason OPTIONAL,
			calledAddress		EndpointAddress,
			diversionCounter		INTEGER (1..15),
			h225InfoElement		H225InformationElement,
			  -- The H.225 information elements Bearer capability, 
			  -- High layer compatibility, Low layer compatibility and 
			  -- Progress Indicator information element may  be embedded 
			  -- in the h225InfoElement in accordance with H.450.1. 
			lastReroutingNr		EndpointAddress,
			subscriptionOption		SubscriptionOption,
			callingPartySubaddress	PartySubaddress OPTIONAL,
			callingNumber		EndpointAddress,
			callingInfo			BMPString (SIZE(1..128)) OPTIONAL,
			originalCalledNr		EndpointAddress OPTIONAL,
			redirectingInfo		BMPString (SIZE(1..128)) OPTIONAL,
			originalCalledInfo		BMPString (SIZE(1..128)) OPTIONAL,
			extension			CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
			...
		}
	RESULT			CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData	NonStandardParameter } OPTIONAL TRUE
		
	ERRORS	{userNotSubscribed | notAvailable | resourceUnavailable | 
		invalidDivertedNumber | specialServiceNumber | 
		diversionToServedUserNumber | numberOfDiversionsExceeded | 
		supplementaryServiceInteractionNotAllowed | unspecified  }
	
	CODE		local:19
	}

divertingLegInformation1	OPERATION	::=
	{-- sent from the re-routing h.323-endpoint to the originating h.323-endpoint 
	-- if the re-routing endpoint equals the originating endpoint, this operation 
	-- is not applicable; may also be sent from the rerouting endpoint to other 
	-- members of a conference, if subscription option allows. 
	ARGUMENT	SEQUENCE
		{	diversionReason	DiversionReason,
			subscriptionOption	SubscriptionOption,
			nominatedNr		EndpointAddress,
			nominatedInfo	BMPString (SIZE(1..128)) OPTIONAL, 
			redirectingNr	EndpointAddress OPTIONAL,
			redirectingInfo	BMPString (SIZE(1..128)) OPTIONAL,
			extension		CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
			...
		}

	RETURN RESULT	FALSE
	ALWAYS RESPONDS	FALSE
	CODE		local:20
	}

divertingLegInformation2 	OPERATION	::=
	{--sent from the re-routing h.323-endpoint to the diverted-to h.323-endpoint 
	ARGUMENT  	SEQUENCE
		{	diversionCounter		INTEGER (1..15),
			diversionReason		DiversionReason,
			originalDiversionReason	DiversionReason OPTIONAL,
			divertingNr			EndpointAddress OPTIONAL,
			originalCalledNr		EndpointAddress OPTIONAL,
			redirectingInfo		BMPString (SIZE(1..128)) OPTIONAL,
			originalCalledInfo		BMPString (SIZE(1..128)) OPTIONAL,
			extension			CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
			...
		}
	-- The divertingNr element is mandatory except in the case of interworking
	RETURN RESULT	FALSE
	ALWAYS RESPONDS	FALSE

	CODE		local:21
	}

divertingLegInformation3 	OPERATION	::=
	{--sent from the diverted-to h.323-endpoint to the originating h.323-endpoint
	ARGUMENT 	SEQUENCE
		{presentationAllowedIndicator	PresentationAllowedIndicator,
		redirectionNr			EndpointAddress OPTIONAL,
		redirectionInfo			BMPString (SIZE(1..128)) OPTIONAL,
	extension				CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
		...
		}
	RETURN RESULT	FALSE
	ALWAYS RESPONDS	FALSE

	CODE		local:22
	}

divertingLegInformation4	OPERATION	::=
	{-- If call diversion in not performed by the forwarding terminal but by a
	--  gatekeeper, the gatekeeper may send divertingLegInformation4 apdu to the 
	-- forwarding terminal. 
	ARGUMENT	SEQUENCE
		{	diversionReason	DiversionReason,
			subscriptionOption	SubscriptionOption,
			callingNr		EndpointAddress,
			callingInfo		BMPString (SIZE(1..128)) OPTIONAL,
			nominatedNr		EndpointAddress,
			nominatedInfo	BMPString (SIZE(1..128)) OPTIONAL,
			extension		CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL,
			...
		}
	RETURN RESULT	FALSE
	ALWAYS RESPONDS	FALSE
	CODE		local:100
	}

cfnrDivertedLegFailed	OPERATION	::=
	{-- sent from the rerouting h.323-terminal to the served  h.323-endpoint
	ARGUMENT	CHOICE 
				{extensionSeq	ExtensionSeq,
				nonStandardData 	NonStandardParameter } OPTIONAL TRUE
	

	RETURN RESULT	FALSE
	ALWAYS RESPONDS	FALSE

	CODE		local:23
	}
-- This indicates that the diverted-to leg has been cleared during SS-CFNR execution.

-- Definitions of general used data types:

DiversionReason	::= ENUMERATED { unknown (0), cfu (1), cfb (2), cfnr (3), ... }
-- The value unknown is only used if received from another network when interworking.
IntResultList	::= SET SIZE (0..29) OF IntResult
IntResult	::= SEQUENCE
			{	servedUserNr		EndpointAddress,
				basicService		BasicService,
				procedure		Procedure,
				divertedToAddress	EndpointAddress,
				remoteEnabled	BOOLEAN DEFAULT FALSE,
				extension		CHOICE 
					{extensionSeq	ExtensionSeq,
					nonStandardData 	NonStandardParameter } OPTIONAL,
			 
				...
			}

Procedure	::= ENUMERATED  { cfu (0), cfb (1), cfnr (2), ...  }
SubscriptionOption	::= ENUMERATED  {
				noNotification (0),
				notificationWithoutDivertedToNr (1),
				notificationWithDivertedToNr (2), ...  }
invalidDivertedNumber		ERROR	::=	{CODE	local:12}
specialServiceNumber		ERROR	::=	{CODE	local:14}
diversionToServedUserNumber	ERROR	::=	{CODE	local:15}
numberOfDiversionsExceeded	ERROR	::=	{CODE	local:24}
temporarilyUnavailable		ERROR	::=	{CODE	local:1000}
notAuthorized		ERROR	::=	{CODE	local:1007}
unspecified		ERROR	::=
	{	PARAMETER	CHOICE
		{ 	extension	Extension{{ExtensionSet}},
			nonStandard	NonStandardParameter
		}
		CODE		local:1008
	}

BasicService ::= ENUMERATED	  {	
	allServices(0),	
	-- speech (1),	
	-- unrestricedDigitalInformation (2),	
	-- audio3.1KHz (3),	
	-- telephony (32),	
	-- teletex (33),	
	-- telefaxGroup4Class1 (34),	
	-- videotexSyntaxBased (35),	
	-- videotelephony (36), 
	... }
-- For multimedia calls the value "allServices" shall be used only. 
-- The usage of the other codepoints for multimedia calls is for further study.

ExtensionSeq 	::=  SEQUENCE OF Extension{{ExtensionSet}}

ExtensionSet	EXTENSION	::= {...}  
		-- Actual values defined by individual manufacturers

END -- of Call-Diversion-Operations