case Tag.CONTEXT | 2:
return new ConfirmedErrorPdu().init(tag, stream);
case Tag.CONTEXT | 3:
return new UnconfirmedPdu().init(tag, stream);
case Tag.CONTEXT | 4:
return new RejectPdu().init(tag, stream);
case Tag.CONTEXT | 5:
//Cancel-RequestPDU ::= Unsigned32 -- originalInvokeID
return Asn1Utils.createBerUnsigned32("cancel-RequestPDU", "cancel-RequestPDU", tag, stream);
case Tag.CONTEXT | 6:
//Cancel-ResponsePDU ::= Unsigned32 -- originalInvokeID