103 lines
3.1 KiB
Groff
103 lines
3.1 KiB
Groff
-- QSIG-CO.asn
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--
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-- Taken from Ecma International
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-- Standard ECMA-192, 4th edition (December 2001)
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-- http://www.ecma-international.org/publications/standards/Ecma-192.htm
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--
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Call-Offer-Operations-asn1-97
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{iso(1) standard(0) pss1-call-offer(14843) call-offer-operations-asn1-97 (2) }
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DEFINITIONS EXPLICIT TAGS ::=
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BEGIN
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IMPORTS OPERATION, ERROR FROM Remote-Operations-Information-Objects
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{joint-iso-itu-t remote-operations(4) informationObjects(5) version1(0)}
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EXTENSION, Extension{} FROM Manufacturer-specific-service-extension-class-asn1-97
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{iso(1) standard(0)
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pss1-generic-procedures(11582) msi-class-asn1-97 (11)}
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notAvailable, supplementaryServiceInteractionNotAllowed
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FROM General-Error-List
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{ccitt recommendation q 950 general-error-list (1)};
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Call-Offer-Operations OPERATION ::= { callOfferRequest | pathRetain | serviceAvailable | cfbOverride }
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pathRetain OPERATION ::= {
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ARGUMENT PathRetainArg
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RETURN RESULT FALSE
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ALWAYS RESPONDS FALSE
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CODE local: 41}
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-- this operation may be used by other supplementary services
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-- using other values of argument
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serviceAvailable OPERATION ::= {
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ARGUMENT ServiceAvailableArg
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RETURN RESULT FALSE
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ALWAYS RESPONDS FALSE
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CODE local: 42}
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-- this operation may be used by other supplementary services
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-- using other values of argument
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callOfferRequest OPERATION ::= {
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ARGUMENT DummyArg
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RESULT DummyRes
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ERRORS {
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notAvailable |
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notBusy |
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temporarilyUnavailable |
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supplementaryServiceInteractionNotAllowed |
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unspecified}
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CODE local: 34}
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PathRetainArg ::= CHOICE {serviceList ServiceList,
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extendedServiceList SEQUENCE{
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serviceList ServiceList,
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extension Extension{{COExtSet}}
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}
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}
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ServiceAvailableArg ::= CHOICE {serviceList ServiceList,
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extendedServiceList SEQUENCE{
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serviceList ServiceList,
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extension Extension{{COExtSet}}
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}
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}
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ServiceList ::= BIT STRING {callOffer(0)} (SIZE(1..32))
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-- bits other than callOffer(0) are reserved for
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-- other supplementary services
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DummyArg ::= CHOICE{
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null NULL,
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extension [1] IMPLICIT Extension{{COExtSet}},
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sequenceOfExtn [2] IMPLICIT SEQUENCE OF Extension{{COExtSet}}}
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DummyRes ::= CHOICE{
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null NULL,
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extension [1] IMPLICIT Extension{{COExtSet}},
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sequenceOfExtn [2] IMPLICIT SEQUENCE OF Extension{{COExtSet}}}
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cfbOverride OPERATION ::= {
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ARGUMENT DummyArg
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RETURN RESULT FALSE
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ALWAYS RESPONDS FALSE
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CODE local: 49}
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-- used in the interaction with Call Forwarding Busy
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COExtSet EXTENSION ::= {...}
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notBusy ERROR ::= { CODE local: 1009}
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-- used when an SS-CO request is received in
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-- a Terminating PINX and the called user is not busy
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temporarilyUnavailable ERROR ::= { CODE local: 1000}
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-- used when conditions for invocation of SS-CO
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-- are momentarily not met
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unspecified ERROR ::= {
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PARAMETER Extension{{ COExtSet}}
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CODE local: 1008}
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END -- of Call-Offer-Operations-asn1-97
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