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+-- Common-Information-Operations.asn
+--
+-- Taken from ITU ASN.1 database
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/h/h450.12/2001/Common-Information-Operations.asn
+--
+
+-- Module Common-Information-Operations (H.450.12:07/2001)
+Common-Information-Operations {itu-t recommendation h 450 12 version1(0)
+  common-information-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)}
+  MixedExtension, undefined
+    FROM Call-Hold-Operations {itu-t recommendation h 450 4 version1(0)
+      call-hold-operations(0)};
+
+H323CommonInformationOperations OPERATION ::= {cmnRequest | cmnInform}
+
+cmnRequest OPERATION ::= {
+  ARGUMENT  DummyArg
+  OPTIONAL  TRUE
+  RESULT    CmnArg
+  ERRORS    {undefined}
+  CODE      local:84
+}
+
+cmnInform OPERATION ::= {
+  ARGUMENT         CmnArg
+  RETURN RESULT    FALSE
+  ALWAYS RESPONDS  FALSE
+  CODE             local:85
+}
+
+CmnArg ::= SEQUENCE {
+  featureList     FeatureList OPTIONAL,
+  featureValues   FeatureValues OPTIONAL,
+  featureControl  FeatureControl OPTIONAL,
+  extension       SEQUENCE SIZE (0..255) OF MixedExtension OPTIONAL,
+  ...
+}
+
+DummyArg ::= SEQUENCE {
+  extensionArg  SEQUENCE SIZE (0..255) OF MixedExtension OPTIONAL
+}
+
+FeatureList ::= SEQUENCE {
+  -- indicates capabilities of the endpoint sending the FeatureList
+  ssCFreRoutingSupported         NULL OPTIONAL, -- Call Forwarding rerouting
+  
+  -- supported meaningful only in
+  -- forward direction during call
+  -- establishment 
+  ssCTreRoutingSupported         NULL OPTIONAL, -- Call Transfer rerouting
+  
+  -- supported meaningful both in
+  -- forward & backward direction
+  -- during call establishment 
+  ssCCBSPossible                 NULL OPTIONAL, -- CCBS possible meaningful only
+  
+  -- in backward direction before
+  -- receipt of ALERTING/CONNECT 
+  ssCCNRPossible                 NULL OPTIONAL, -- CCNR possible meaningful only
+  
+  -- in backward direction before
+  -- receipt of CONNECT 
+  ssCOSupported                  NULL OPTIONAL, -- Call Offer supported
+  
+  -- meaningful only in backward
+  -- direction during call
+  -- establishment 
+  -- Call Intrusion
+  ssCIForcedReleaseSupported     NULL OPTIONAL, -- meaningful only in
+  
+  -- backward direction 
+  ssCIIsolationSupported         NULL OPTIONAL, -- meaningful only in
+  
+  -- backward direction 
+  ssCIWaitOnBusySupported        NULL OPTIONAL, -- meaningful only in
+  
+  -- backward direction 
+  ssCISilentMonitoringSupported  NULL OPTIONAL, -- meaningful only in
+  
+  -- backward direction 
+  ssCIConferenceSupported        NULL OPTIONAL, -- meaningful only in
+  
+  -- backward direction 
+  -- Call Hold
+  ssCHFarHoldSupported           NULL OPTIONAL, -- meaningful in both
+  
+  -- directions
+  -- Message Waiting Callback
+  ssMWICallbackSupported         NULL OPTIONAL, -- meaningful in backward
+  
+  -- direction
+  -- meaningful both in
+  -- forward & backward
+  -- direction during call
+  -- establishment
+  -- Call Park
+  ssCPCallParkSupported          NULL OPTIONAL, -- meaningful in both
+  
+  -- directions
+  ...
+}
+
+FeatureValues ::= SEQUENCE {
+  partyCategory        PartyCategory OPTIONAL,
+  ssCIprotectionLevel  SSCIProtectionLevel OPTIONAL,
+  -- Supplementary Service Call Intrusion Protection level
+  -- meaningful both in forward and backward direction; inclusion
+  -- indicates support of SS-CI as an unwanted endpoint (forward 
+  -- direction) or as a Terminating  Endpoint (backward direction),
+  -- as well as the applicable protection level.
+  ...
+}
+
+PartyCategory ::= ENUMERATED {unknown, extension, attendant, emergExt, ...
+                              }
+
+SSCIProtectionLevel ::= INTEGER(0..3)
+
+FeatureControl ::= SEQUENCE {
+  ssCHDoNotHold               NULL OPTIONAL, -- meaningful in both directions
+  
+  -- Sending endpoint shall not be held
+  ssCTDoNotTransfer           NULL OPTIONAL, -- meaningful in both directions
+  
+  -- sending endpoint shall not be transferred
+  ssMWICallbackCall           NULL OPTIONAL, -- meaningful only in SETUP 
+  
+  -- indicating a callback call
+  ssCISilentMonitorPermitted  NULL OPTIONAL, -- unwanted endpoint
+  
+  -- allows for 
+  -- silent monitoring
+  -- meaningful in forward and backward direction
+  ...
+}
+
+END -- of Common-Information-Operations
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+