The combination of this object and the corresponding instance
of csfFilterCalledPartyMask is one selection criteria
for this record. To match this selection criteria, a failed
connection setup must have a called party address which has
the same length as, and is equal in value to
csfFilterCalledParty for all bits that are 1 in the value of
csfFilterCalledPartyMask. When the default value for the
object is retained then the rejected call will match this
filtering criteria for any called address in the call.