derivedDataType ExtNetSelCallingPartyHeaderPriorityTableEntryDT

The Calling Party Header Priority Table allows 4 headers: P-Served-User, P-Asserted-Identity, From, History-Info.

References from:
ExtNetSelCallingPartyHeaderPriorityTableEntryClass;
stringExtNetSelCallingPartyHeaderPriorityTableEntryDT [ 0..19 ]

Valid values: ((P-Served-User|P-Asserted-Identity|From|History-Info)|^$)