--
-- EN 300 182-1 Ver. 1.3.6
--

Advice-of-Charge-Operations {ccitt identified-organization etsi (0) 182 operations-and-errors (1)}

DEFINITIONS IMPLICIT TAGS ::=

BEGIN

EXPORTS		ChargingRequest, AOCSCurrency, AOCSSpecialArr,
			AOCDCurrency, AOCDChargingUnit, AOCECurrency, AOCEChargingUnit,
			NoChargingInfoAvailable, ChargingAssociation;

IMPORTS		OPERATION, ERROR
			FROM Remote-Operations-Information-Objects {joint-iso-itu-t (2) remote-operations (4) informationObjects(5) version1(0)}
			notSubscribed, notAvailable, notImplemented, invalidCallState
			FROM General-Errors
				{ccitt identified-organization etsi (0) 196 general-errors (2)}
			PartyNumber
			FROM Addressing-Data-Elements
				{itu-t(0) identified-organization(4) 196 addressing-data-elements (6)};

	chargingRequest OPERATION ::= {
			ARGUMENT ChargingRequestArg
			RESULT   ChargingRequestRes
			ERRORS {notSubscribed | notAvailable | notImplemented |
				invalidCallState | NoChargingInfoAvailable}
			CODE        local:  30}

ChargingRequestArg ::= ChargingCase

ChargingRequestRes ::= CHOICE {
				aOCSCurrencyInfoList AOCSCurrencyInfoList,
				aOCSSpecialArrInfo AOCSSpecialArrInfo,
				chargingInfoFollows NULL}

aOCSCurrency  OPERATION	::= {			-- AOC-S given in currency units
            ARGUMENT AOCSCurrencyArg 
            RETURN RESULT     FALSE 
			CODE        local:  31}

AOCSCurrencyArg ::= CHOICE {
				chargeNotAvailable NULL,
				aOCSCurrencyInfoList AOCSCurrencyInfoList }

aOCSSpecialArr OPERATION ::= {			-- AOC-S for special charging arrangement
			ARGUMENT AOCSSpecialArrArg
            RETURN RESULT     FALSE 
			CODE        local:  32}

AOCSSpecialArrArg ::=CHOICE {
				chargeNotAvailable NULL,
				aOCSSpecialArrInfo AOCSSpecialArrInfo }

aOCDCurrency OPERATION ::= {				-- AOC-D given in currency units
			ARGUMENT AOCDCurrencyArg 
            RETURN RESULT     FALSE 
			CODE        local:  33}

AOCDCurrencyArg ::= CHOICE {
				chargeNotAvailable NULL,
				aOCDCurrencyInfo AOCDCurrencyInfo }

aOCDChargingUnit OPERATION ::= {			-- AOC-D given in charging units
			ARGUMENT AOCDChargingUnitArg
            RETURN RESULT     FALSE 
			CODE        local:  34}

AOCDChargingUnitArg ::= CHOICE {
				chargeNotAvailable NULL,
				aOCDChargingUnitInfo AOCDChargingUnitInfo }

aOCECurrency OPERATION ::= {				-- AOC-E given in currency units
			ARGUMENT AOCECurrencyArg
			RETURN RESULT     FALSE 
			CODE        local:  35}


AOCECurrencyArg ::=CHOICE {
				chargeNotAvailable NULL,
				aOCECurrencyInfo AOCECurrencyInfo }

aOCEChargingUnit OPERATION::= {		-- AOC-E given in charging units
			ARGUMENT AOCEChargingUnitArg
			RETURN RESULT     FALSE 
			CODE        local:  36}

AOCEChargingUnitArg ::= CHOICE {
				chargeNotAvailable NULL,
				aOCEChargingUnitInfo AOCEChargingUnitInfo }

ChargingCase		::=	ENUMERATED {
					chargingInformationAtCallSetup (0),
					chargingDuringACall (1),
					chargingAtTheEndOfACall (2) }

AOCSCurrencyInfoList	::=	SEQUENCE SIZE (1..10) OF AOCSCurrencyInfo

AOCSCurrencyInfo	::=	SEQUENCE {
					chargedItem ChargedItem,
					chargingtype CHOICE {
						specificCurrency CHOICE {
							durationCurrency	[1] IMPLICIT DurationCurrency,
							flatRateCurrency	[2] IMPLICIT FlatRateCurrency,
							volumeRateCurrency	[3] IMPLICIT VolumeRateCurrency},
					specialChargingCode				SpecialChargingCode,
					freeOfCharge				[4] IMPLICIT NULL,
					currencyInfoNotAvailable	[5] IMPLICIT NULL} }

AOCSSpecialArrInfo	::=	INTEGER (1..10)

ChargedItem		::=	ENUMERATED {
					basicCommunication (0),
					callAttempt (1),
					callSetup (2),
					userToUserInfo (3),
					operationOfSupplementaryServ (4) }

DurationCurrency	::=	SEQUENCE {
					dCurrency		[1] IMPLICIT	Currency,
					dAmount			[2] IMPLICIT	Amount,
					dChargingType	[3] IMPLICIT	ChargingType,
					dTime			[4] IMPLICIT	Time,
					dGranularity	[5] IMPLICIT	Time OPTIONAL }

FlatRateCurrency	::=	SEQUENCE {
					fRCurrency		[1] IMPLICIT Currency,
					fRAmount		[2] IMPLICIT Amount }

VolumeRateCurrency	::=	SEQUENCE {
					vRCurrency		[1] IMPLICIT	Currency,
					vRAmount		[2] IMPLICIT	Amount,
					vRVolumeUnit	[3] IMPLICIT	VolumeUnit}

SpecialChargingCode	::=	INTEGER (1..10)

AOCDCurrencyInfo	::=	CHOICE {
					specificCurrency SEQUENCE {
						recordedCurrency	[1] IMPLICIT RecordedCurrency,
						typeOfChargingInfo	[2] IMPLICIT TypeOfChargingInfo,
						aOCDBillingId		[3] IMPLICIT AOCDBillingId OPTIONAL },
					freeOfCharge	[1] IMPLICIT NULL}	


AOCDChargingUnitInfo	::=	CHOICE {
					specificChargingUnits SEQUENCE {
						recordedUnitsList	[1] IMPLICIT RecordedUnitsList,
						typeOfChargingInfo	[2] IMPLICIT TypeOfChargingInfo,
						aOCDBillingId		[3] IMPLICIT AOCDBillingId OPTIONAL },
					freeOfCharge	[1] IMPLICIT NULL}

RecordedCurrency	::=	SEQUENCE {
					rCurrency		[1] IMPLICIT	Currency,
					rAmount			[2] IMPLICIT	Amount }

RecordedUnitsList	::=	SEQUENCE SIZE (1..32) OF RecordedUnits

TypeOfChargingInfo	::=	ENUMERATED {
					subTotal	(0),
					total 		(1)}

RecordedUnits		::=	SEQUENCE {
						cc CHOICE{
						recordedNumberOfUnits	NumberOfUnits,
						notAvailable			NULL},
					recordedTypeOfUnits	TypeOfUnit OPTIONAL }

AOCDBillingId		::=	ENUMERATED {
					normalCharging		(0),
					reverseCharging		(1),
					creditCardCharging 	(2)}

AOCECurrencyInfo	::=	SEQUENCE {
					cc CHOICE {
						specificCurrency SEQUENCE {
							recordedCurrency	[1] IMPLICIT RecordedCurrency,
							aOCEBillingId		[2] IMPLICIT AOCEBillingId OPTIONAL},
						freeOfCharge	[1] IMPLICIT NULL},
					chargingAssociation	ChargingAssociation OPTIONAL}

AOCEChargingUnitInfo ::=	SEQUENCE {
					cc CHOICE {
						specificChargingUnits SEQUENCE {
							recordedUnitsList	[1] IMPLICIT RecordedUnitsList,
							aOCEBillingId		[2] IMPLICIT AOCEBillingId OPTIONAL},
						freeOfCharge	[1] IMPLICIT NULL},
					chargingAssociation	ChargingAssociation OPTIONAL}

AOCEBillingId		::=	ENUMERATED {
					normalCharging				(0),
					reverseCharging				(1),
					creditCardCharging			(2),
					callForwardingUnconditional	(3),
					callForwardingBusy			(4),
					callForwardingNoReply		(5),
					callDeflection				(6),
					callTransfer				(7)}

Currency		::=	IA5String (SIZE (1..10))

Amount			::=	SEQUENCE {
					currencyAmount	[1] IMPLICIT	CurrencyAmount,
					multiplier		[2] IMPLICIT	Multiplier	}

CurrencyAmount	::=	INTEGER (0..16777215)

Multiplier		::=	ENUMERATED {
					oneThousandth 	(0),
					oneHundredth 	(1),
					oneTenth 		(2),
					one				(3),
					ten				(4),
					hundred			(5),
					thousand 		(6)}

Time			::=	SEQUENCE {
					lengthOfTimeUnit	[1] IMPLICIT	LengthOfTimeUnit,
					scale				[2] IMPLICIT	Scale	}

LengthOfTimeUnit	::=	INTEGER (0..16777215)

Scale			::=	ENUMERATED {
					oneHundredthSecond 	(0),
					oneTenthSecond		(1),
					oneSecond			(2),
					tenSeconds			(3),
					oneMinute			(4),
					oneHour				(5),
					twentyFourHours		(6)}

VolumeUnit		::=	ENUMERATED {
					octet		(0),
					segment		(1),
					message		(2) }

TypeOfUnit		::=	INTEGER (1..16)		-- Value 1-16

NumberOfUnits		::=	INTEGER (0..16777215)

ChargingType		::=	ENUMERATED {
					continuousCharging 	(0),
					stepFunction 		(1) }

ChargingAssociation	::=	CHOICE {
					chargeNumber		[0] EXPLICIT PartyNumber,
					chargeIdentifier		ChargeIdentifier}

ChargeIdentifier	::=	INTEGER (-32768..32767)

-- NoChargingInfoAvailable ::=	ERROR

-- chargingRequest 			ChargingRequest			::= 30
-- aOCSCurrency 				AOCSCurrency			::= 31
-- aOCSSpecialArr 				AOCSSpecialArr			::= 32
-- aOCDCurrency 				AOCDCurrency			::= 33
-- aOCDChargingUnit			AOCDChargingUnit		::= 34
-- aOCECurrency 				AOCECurrency			::= 35
-- aOCEChargingUnit 			AOCEChargingUnit		::= 36
-- noChargingInfoAvailable 	NoChargingInfoAvailable ::= 26

noChargingInfoAvailable  ERROR ::= { CODE  local: 26}

END