-- QSIG-CC.asn
--
-- Taken from Ecma International
-- Standard ECMA-186, 4th edition (December 2001)
-- http://www.ecma-international.org/publications/standards/Ecma-186.htm
--

SS-CC-Operations-asn1-97 { iso (1) standard (0)  pss1-call-completion (13870)  operations-asn1-97 (1)} 
DEFINITIONS  EXPLICIT 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-class-asn1-97 
  { iso( 1) standard( 0) pss1-generic-procedures( 11582) msi-class-asn1-97( 11) } 
 
 PSS1InformationElement 
FROM PSS1-generic-parameters-definition-asn1-97 
  { iso standard pss1-generic-procedures (11582) pss1-generic-parameters-asn1-97(17)} 
  
 PartyNumber, 
 PartySubaddress, 
 PresentedNumberUnscreened  
FROM Addressing-Data-Elements-asn1-97 
  {iso standard pss1-generic-procedures (11582) addressing-data-elements-asn1-97 (20)}  
 
supplementaryServiceInteractionNotAllowed 
FROM General-Error-List 
    { ccitt (0) recommendation (0) q 950 general-error-list (1) } ; 
 
CC-Operations OPERATION ::= {ccbsRequest | ccnrRequest | ccCancel | ccExecPossible | ccPathReserve | 
  ccRingout | ccSuspend | ccResume } 
 
  ccbsRequest OPERATION ::= { 
 ARGUMENT  CcRequestArg 
 RESULT  CcRequestRes 
 ERRORS{ 
  shortTermRejection |  
 longTermRejection | 
 unspecified | 
 supplementaryServiceInteractionNotAllowed 
   } 
 CODE  local: 40 
 } 

  ccnrRequest OPERATION ::= { 
 ARGUMENT  CcRequestArg 
 RESULT  CcRequestRes 
 ERRORS{ 
  shortTermRejection |  
 longTermRejection | 
 unspecified | 
 supplementaryServiceInteractionNotAllowed 
     } 
 CODE  local: 27 
 } 
 
  ccCancel OPERATION ::= { 
 ARGUMENT  CcOptionalArg 
 RETURN RESULT  FALSE 
 ALWAYS RESPONDS  FALSE 
 CODE  local: 28 
 } 
 
  ccExecPossible OPERATION ::= { 
 ARGUMENT  CcOptionalArg 
 RETURN RESULT  FALSE 
 ALWAYS RESPONDS  FALSE 
 CODE  local: 29 
 } 
 
  ccPathReserve OPERATION ::= { 
 ARGUMENT  CcExtension 
 RESULT  CcExtension 
  ERRORS {     
 remoteUserBusyAgain | 
 failureToMatch | 
 failedDueToInterworking | 
  unspecified   
   } 
 CODE  local: 30 
 }

  ccRingout OPERATION ::= { 
 ARGUMENT  CcExtension 
 RETURN RESULT  FALSE 
  ERRORS{     
 remoteUserBusyAgain | 
 failureToMatch | 
 unspecified  
   } 
 ALWAYS RESPONDS  FALSE 
 CODE  local: 31 
 } 
   
  ccSuspend OPERATION ::= { 
 ARGUMENT  CcExtension 
 RETURN RESULT  FALSE 
 ALWAYS RESPONDS  FALSE 
 CODE  local: 32 
 } 
 
  ccResume OPERATION ::= { 
 ARGUMENT   CcExtension 
 RETURN RESULT  FALSE 
 ALWAYS RESPONDS  FALSE 
 CODE  local: 33 
 } 
 
-- TYPE DEFINITIONS FOR CC DATA TYPES FOLLOW 
CcRequestArg ::= SEQUENCE {   
 numberA  PresentedNumberUnscreened,  
 numberB  PartyNumber, 
 service  PSS1InformationElement,  
  -- permitted information elements are: 
  -- Bearer capability; Low layer compatibility; High layer compatibility 
  subaddrA  [10]   PartySubaddress  OPTIONAL, 
  subaddrB  [11]   PartySubaddress  OPTIONAL, 
  can-retain-service  [12]   IMPLICIT  BOOLEAN DEFAULT FALSE,  
 retain-sig-connection  [13]   IMPLICIT  BOOLEAN OPTIONAL,   
  -- TRUE: signalling connection to be retained; 
  -- FALSE: signalling connection to be released; 
  -- omission: release or retain signalling connection-- 
  extension  CcExtension  OPTIONAL   
 }

CcRequestRes ::= SEQUENCE{ 
  no-path-reservation  [0] IMPLICIT BOOLEAN DEFAULT FALSE, 
  retain-service  [1] IMPLICIT BOOLEAN DEFAULT FALSE, 
  extension  CcExtension  OPTIONAL   
 } 
 
CcOptionalArg ::= CHOICE{   
  fullArg  [0] IMPLICIT SEQUENCE {  
 numberA  PartyNumber, 
 numberB  PartyNumber, 
 service   PSS1InformationElement, 
  -- permitted information elements are: 
   --Bearer capability; 
    -- Low layer compatibility; 
    -- High layer compatibility. 
 subaddrA  [10] PartySubaddress  OPTIONAL, 
 subaddrB  [11] PartySubaddress  OPTIONAL, 
  extension  CcExtension OPTIONAL  
 }, 
  extArg  CcExtension   
 } 
 
CcExtension ::= CHOICE {  
 none    NULL, 
  single    [14] IMPLICIT Extension{{CCExtSet}}, 
  multiple    [15] IMPLICIT SEQUENCE OF Extension{{CCExtSet}} 
 } 
 
CCExtSet   EXTENSION   ::= {...} 
 
-- DEFINITIONS FOR ERRORS FOLLOW     
 
unspecified ERROR ::= { 
 PARAMETER   Extension{{CCExtSet}} 
  CODE  local: 1008 
 } 
 
shortTermRejection  ERROR  ::= { CODE  local: 1010} 
longTermRejection  ERROR  ::= { CODE  local: 1011} 
remoteUserBusyAgain  ERROR  ::= { CODE  local: 1012} 
failureToMatch  ERROR  ::= { CODE  local: 1013} 
failedDueToInterworking  ERROR  ::= { CODE  local: 1014} 
 
 
END  -- of SS-CC-Operations-asn1-97