Subject: [Megaco] H248 V3 question

From: Tony Zhang <[email-masked]>
Date: Fri, 18 Aug 2006 16:28:03 +0800

first choice(red word is the path)：

contextAudit        = ContextAuditToken LBRKT (contextAuditProperties 

                          *(COMMA contextAuditProperties)) /

                            indAudcontextAttrDescriptor     RBRKT

; at-most-once except contextAuditSelector

contextAuditProperties     = (TopologyToken / EmergencyToken /

                                  PriorityToken /IEPSToken/ pkgdName /

                                  contextAuditSelector)

; at-most-once

contextAuditSelector        = priority / emergencyValue / iepsValue / 

                                  contextAttrDescriptor / auditSelectLogic

contextAttrDescriptor      = ContextAttrToken LBRKT (contextIdList /

                                  propertyParm *(COMMA propertyParm)) RBRKT

propertyParm         = pkgdName parmValue

second choice：

contextAudit         = ContextAuditToken LBRKT (contextAuditProperties 

                          *(COMMA contextAuditProperties)) /

                            indAudcontextAttrDescriptor     RBRKT

indAudcontextAttrDescriptor

                           = ContextAttrToken LBRKT contextAuditProperties

                                  *(COMMA contextAuditProperties) RBRKT

question:

       if appear ContextAttrToken after 'ContextAuditToken { ',we can not differentiate between indAudcontextAttrDescriptor and contextAuditProperties.

regards

[email-masked]

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