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.