“ InitialFilterCriteria ”中“ SessionCase ”标签(<SessionCase>?</SessionCase>
)的可能值是多少?
IFC ( InitialFilterCriteria )示例:
<InitialFilterCriteria>\n"
<Priority>3</Priority>\n"
<TriggerPoint>\n"
<ConditionTypeCNF>1</ConditionTypeCNF>\n"
<SPT>\n"
<ConditionNegated>0</ConditionNegated>\n"
<Group>0</Group>\n"
<Group>1</Group>\n"
<SessionCase>?</SessionCase>\n"
</SPT>\n"
</TriggerPoint>\n"
<ApplicationServer>\n"
<ServerName>sip:as3.number.com</ServerName>\n"
<DefaultHandling>0</DefaultHandling>\n"
</ApplicationServer>\n"
</InitialFilterCriteria>\n"