-- QSIG-PR.asn
--
-- Taken from Ecma International
-- Standard ECMA-176, 4th edition (December 2001)
-- http://www.ecma-international.org/publications/standards/Ecma-176.htm
--

Path-Replacement-Operations-asn1-97  
  {iso standard pss1-path-replacement (13874) pr-operations-asn1-97(1)} 
 
DEFINITIONS EXPLICIT TAGS ::= 
 
BEGIN 
 
IMPORTS  OPERATION, ERROR FROM Remote-Operations-Information-Objects  
    {joint-iso-itu-t (2) remote-operations(4) informationObjects(5) version1(0)} 
  EXTENSION, Extension{} FROM Manufacturer-specific-service-extension-class-asn1-97 
   {iso standard 
    pss1-generic-procedures (11582) msi-class-asn1-97 (11)} 
 notAvailable, supplementaryServiceInteractionNotAllowed 
   FROM General-Error-List 
    {ccitt recommendation q 950 general-error-list (1)} 
  PartyNumber FROM Addressing-Data-Elements-asn1-97 
    {iso(1) standard(0) pss1-generic-procedures(11582)  
   addressing-data-elements-asn1-97 (20)}; 
 
Path-Replacement-Operations OPERATION ::={ 
pathReplacePropose | pathReplaceSetup | pathReplaceRetain | pathReplaceInvite} 
 
pathReplaceInvite  OPERATION ::= { 
 ARGUMENT     DummyArg 
  RETURN RESULT   FALSE 
 ERRORS { 
     notAvailable | 
     temporarilyUnavailable | 
     supplementaryServiceInteractionNotAllowed | 
     criteriaPermanentlyUnachievable | 
     criteriaTemporarilyUnachievable | 
     invalidRerouteingNumber | 
     unrecognizedCallIdentity | 
     establishmentFailure | 
     collision | 
     unspecified } 
 ALWAYS RESPONDS  FALSE 
  CODE      local: 86 } 

pathReplacePropose  OPERATION ::= { 
 ARGUMENT    PRProposeArg 
  RETURN RESULT   FALSE   
   ERRORS { 
     notAvailable | 
     temporarilyUnavailable | 
     supplementaryServiceInteractionNotAllowed | 
     criteriaPermanentlyUnachievable | 
     criteriaTemporarilyUnachievable | 
     invalidRerouteingNumber | 
     unrecognizedCallIdentity | 
     establishmentFailure | 
     collision | 
     unspecified } 
 ALWAYS RESPONDS  FALSE 
  CODE      local: 4 } 
 
pathReplaceSetup   OPERATION ::= { 
 ARGUMENT    PRSetupArg 
 RESULT      DummyResult 
 ERRORS { 
     criteriaPermanentlyUnachievable | 
     criteriaTemporarilyUnachievable | 
     invalidRerouteingNumber | 
     unrecognizedCallIdentity | 
     temporarilyUnavailable | 
     unspecified } 
  CODE      local: 5 } 
 
pathReplaceRetain   OPERATION ::= { 
 ARGUMENT    PRRetainArg 
 RESULT      DummyResult 
 ERRORS { 
     notAvailable | 
     temporarilyUnavailable | 
     supplementaryServiceInteractionNotAllowed | 
     criteriaPermanentlyUnachievable | 
     criteriaTemporarilyUnachievable | 
     invalidRerouteingNumber | 
     unrecognizedCallIdentity | 
     establishmentFailure | 
     unspecified } 
  CODE      local: 6 } 

PRProposeArg ::=  SEQUENCE { 
     callIdentity     CallIdentity, 
     rerouteingNumber  PartyNumber, 
     extension  CHOICE { 
      single  [1] IMPLICIT Extension{{PRExtSet}}, 
        multiple  [2] IMPLICIT SEQUENCE OF Extension{{PRExtSet}} 
     } OPTIONAL 
   } 
 
PRSetupArg ::=  SEQUENCE { 
     callIdentity   CallIdentity, 
      extension CHOICE { 
      single  [1] IMPLICIT Extension{{PRExtSet}}, 
        multiple  [2] IMPLICIT SEQUENCE OF Extension{{PRExtSet}} 
     } OPTIONAL 
   } 
 
PRRetainArg ::=  SEQUENCE { 
     callIdentity   CallIdentity, 
     rerouteingNumber PartyNumber, 
     extension  CHOICE { 
      single  [1] IMPLICIT Extension{{PRExtSet}}, 
        multiple  [2] IMPLICIT SEQUENCE OF Extension{{PRExtSet}} 
     } OPTIONAL 
   } 
 
DummyResult ::=  CHOICE { 
     null   NULL, 
     single  [1] IMPLICIT Extension{{PRExtSet}}, 
      multiple  [2] IMPLICIT SEQUENCE OF Extension{{PRExtSet}} 
   } 
 
DummyArg ::=  CHOICE { 
     null   NULL, 
     single  [1] IMPLICIT Extension{{PRExtSet}}, 
      multiple  [2] IMPLICIT SEQUENCE OF Extension{{PRExtSet}} 
   } 
 
PRExtSet EXTENSION ::= {...} 
 
CallIdentity ::=  NumericString (SIZE(1..4)) 
 
temporarilyUnavailable  ERROR ::= {CODE  local: 1000} 
    -- used when the operation is temporarily not available and none of 
    -- the other errors applies - a later attempt could be successful 
 
collision   ERROR ::= {CODE  local: 1001} 
    -- used when a pathReplacePropose invoke APDU is received by a PINX 
    -- which has sent a pathReplacePropose invoke APDU 

criteriaPermanentlyUnachievable   ERROR ::= {CODE  local: 1002} 
    -- used when the special criteria requested cannot be achieved 
    -- because the necessary resources are permanently unavailable 
 
criteriaTemporarilyUnachievable   ERROR ::= {CODE  local: 1003} 
    -- used when the special criteria requested cannot be achieved 
    -- because the necessary resources are temporarily unavailable 
    -- a later attempt could be successful 
 
invalidRerouteingNumber   ERROR ::= {CODE  local: 1004} 
    -- used when the establishment of the new connection fails because the 
    -- Called party number information element is not a valid number for 
    -- routeing the new connection to 
 
unrecognizedCallIdentity   ERROR ::= {CODE  local: 1005} 
    -- used when establishment of the new connection fails because it could 
    -- not be associated with the old connection at the Requesting PINX 
 
establishmentFailure     ERROR ::= {CODE  local: 1006} 
    -- used when establishment of the new connection fails and no other error 
   -- applies 
 
unspecified  ERROR ::= { 
   PARAMETER   Extension{{PRExtSet}} 
 CODE    local: 1008} 
    -- used to convey a manufacturer specific error, possibly with other information 
    -- of Path-Replacement-Operations 
 
END -- of Path-Replacement-Operations-asn1-97