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+-- Call-Waiting-Operations.asn
+--
+-- Taken from ITU ASN.1 database
+-- http://www.itu.int/ITU-T/asn1/database/itu-t/h/h450.6/1999/Call-Waiting-Operations.asn
+--
+-- $Id$
+--
+
+-- Module Call-Waiting-Operations (H.450.6:05/1999)
+Call-Waiting-Operations {itu-t recommendation h 450 6 version1(0)
+  call-waiting-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
+    FROM Call-Hold-Operations {itu-t recommendation h 450 4 version1(0)
+      call-hold-operations(0)};
+
+CallWaitingOperations OPERATION ::= {callWaiting}
+
+callWaiting OPERATION ::=
+  { -- sent from served endpoint to the calling endpoint in ALERTING message
+  ARGUMENT         CallWaitingArg
+  OPTIONAL         TRUE
+  RETURN RESULT    FALSE
+  ALWAYS RESPONDS  FALSE
+  CODE             local:105
+}
+
+CallWaitingArg ::= SEQUENCE {
+  nbOfAddWaitingCalls  INTEGER(0..255) OPTIONAL,
+  -- indicates the number of waiting calls at the served user 
+  -- in addition to the call to which this operation applies.
+  extensionArg         SEQUENCE SIZE (0..255) OF MixedExtension OPTIONAL,
+  ...
+}
+
+END -- of Call-Waiting-Operations
+
+-- Generated by Asnp, the ASN.1 pretty-printer of France Telecom R&D
+