1ChoiceInSeq DEFINITIONS ::= 2BEGIN 3CallCentreServiceNotificationArg ::= SEQUENCE { 4 scriptInformation [0] ScriptToScriptInformation, 5 eventInformation 6 CHOICE 7 { callEvent [1] CallEvent, 8 billingReport [2] BillingInformation 9 } OPTIONAL 10} 11 12ScriptToScriptInformation ::= INTEGER 13CallEvent ::= INTEGER 14BillingInformation ::= INTEGER 15EventInformation ::= 16 CHOICE 17 { callEvent [1] CallEvent, 18 billingReport [2] BillingInformation 19 } 20 21 22END 23